know yourselves. information, computer, 7 wonders, various.

Friday, November 7, 2014

Starting Windows 8



āĻŽāύāĻ­ুāϞাāύো āχāύ্āϟাāϰেāĻ•্āϟিāĻ­ āχāωāϜাāϰ āχāύ্āϟাāϰāĻĢেāϏ (UI) āύিāϝ়ে āĻŦাāϜাāϰে āĻāϞো āωāχāύ্āĻĄোāϜ-ā§Ž āĻāϟি āϏāϚāϰাāϚāϰ āĻŦ্āϝāĻŦāĻšৃāϤ wcwm Ges ARMbased āωāĻ­āϝেāϰ āϜāύ্āϝ āĻĒ্āϰāϝোāϜ্āϝ āĻĒিāϏি āĻāĻŦং wcwm āϟ্āϝাāĻŦāϞেāϟ āĻĒিāϏি āωāĻ­āϝ়āĻ•্āώেāϤ্āϰে āĻ•াāϰ্āϝāĻ•āϰ “Windows To Go” āĻāχ āĻĢিāϚাāϰেāϰ āĻĻ্āĻŦাāϰা USB āĻĄিāĻ­াāχāϏ (Live USB) āĻĻ্āĻŦাāϰা āĻŦুāϟিং āĻ•āϰা āϝাāĻŦে (Windows7-G I GwU cÖ‡hvR¨)| USB āĻĄিāĻ­াāχāϏ āĻ–ুāϞে āĻĻিāϞে āωāχāύ্āĻĄোāϜ āĻĨেāĻŽে āϝাāĻŦে Windows7USB āĻĄিāĻ­াāχāϏ āϞাāĻ—িāϝ়ে āĻĻিāϞে āφāĻŦাāϰ āωāχāύ্āĻĄোāϜ āϚāϞāĻŦে Mac App Stove āĻāϰ āĻŽāϤো āωāχāύ্āĻĄোāϜ-āĻ āϚাāϞু āĻšāϞ Windows Stove āϝেāĻ–াāύ āĻĨেāĻ•ে āχāωāϜাāϰ āĻĒ্āϰāϝ়োāϜāύীāϝ় Application āϏংāĻ—্āϰāĻš āĻ•āϰāϤে āĻĒাāϰāĻŦে āωāχāύ্āĻĄোāϜ-ā§Ž āĻ•াāϜ āĻ•āϰāĻŦে āĻŽাāωāϏ, āĻ•ী-āĻŦোāϰ্āĻĄ āĻŦা āϟাāϚāϏ্āĻ•্āϰীāύে āϟাāϚ āĻ•āϰা āĻĻ্āĻŦাāϰা

āωāχāύ্āĻĄোāϜ-ā§Ž āĻāϰ Start āϏ্āĻ•্āϰীāύāϟিāϤে āϏāĻ•āϞ āĻ…্āϝাāĻĒ্āϞিāĻ•েāĻļāύ āĻ—্āϰāĻĒ āφāĻ•াāϰে āĻĒ্āϰāĻĻāϰ্āĻļিāϤ āĻšāϝ় āϝা āφāĻ—েāϰ āϝে āĻ•োāύ āĻ…āĻĒাāϰেāϟিং āϏিāϏ্āϟেāĻŽ āĻĨেāĻ•ে āĻāĻ•েāĻŦাāϰেāχ āφāϞাāĻĻা āϤāĻŦে āχāϚ্āĻ›া āĻ•āϰāϞে āĻāϟিāĻ•ে āωāχāύ্āĻĄোāϜ-ā§­ āĻŦা XP āĻāϰ āĻŽāϤো āϏ্āϟাāχāϞে āϏাāϜিāϝে āύেāĻ“āϝ়া āϝাāĻŦে āĻ…্āϝাāĻĒ্āϞিāĻ•েāĻļāύ āĻ—্āϰāĻĒ āĻĨেāĻ•ে āϝে āĻ•োāύ āĻ…্āϝাāĻĒ্āϞিāĻ•েāĻļāύ āĻĄ্āϰাāĻ— āĻ•āϰে āĻ…āύ্āϝ āϏ্āĻĨাāύে āĻĄ্āϰāĻĒ āĻ•āϰা āϝাāĻŦে āĻŦা āύāϤুāύ āĻ…্āϝাāĻĒ্āϞিāĻ•েāĻļāύ āϏংāϝোāϜāύ āĻŦা āĻŦিāϝ়োāϜāύ āĻ•āϰা āϝাāĻŦে Control Panel I Task Manager -āĻ āφāύা āĻšāϝ়েāĻ›ে āĻ…āύেāĻ• āĻĒāϰিāĻŦāϰ্āϤāύ āωāχāύ্āĻĄোāϜ āĻ­িāϏāϤা āĻĨেāĻ•ে āϏংāϝোāϜিāϤ Windows Defender āĻāĻ–āύ āφāϰāĻ“ āĻ…āύেāĻ• āĻŦেāĻļী āĻļāĻ•্āϤিāĻļাāϞী āĻ•āϰে āωāχāύ্āĻĄোāϜ-ā§Ž āĻ āϏংāϝোāϜিāϤ āĻ•āϰা āĻšāϝ়েāĻ›ে āϏāĻŦ āϧāϰāύেāϰ āĻ—āϧāώāϧিā§ŽāĻŦ āϝেāĻŽāύ: Virus, Worms, Trojans āĻāĻŦং Root kits āχāϤ্āϝাāĻĻি āĻĨেāĻ•ে āύিāϰাāĻĒāϤ্āϤ্ াāĻĻিāϤে āϏāĻ•্āώāĻŽ āύāϤুāύ āχāύ্āϟাāϰāύেāϟ āĻāĻ•্āϏāĻĒ্āϞোāϰাāϰ-ā§§ā§Ļ āφāϰāĻ“ āύāϤুāύ āĻĢিāϚাāϰ āϝেāĻŽāύ: Flash āĻĢাāχāϞ, HTML5 āĻĢাāχāϞ āχāϤ্āϝাāĻĻি āύিāϝে āĻ•াāϜ āĻ•āϰāϤে āϏāĻ•্āώāĻŽ
āωāχāύ্āĻĄোāϜ ā§Ž/ā§­ āĻāϰ āϜāύ্āϝ āĻĒ্āϰāϝ়োāϜāύীāϝ় āϏিāϏ্āϟেāĻŽ
Processor    :         1GHz āĻŦা āĻŦেāĻļী 32bit āĻŦা 64bit
RAM           :         1GB (32bit) āĻŦা 2GB (64bit)
HD Space   :         16GB (32bit) āĻŦা 20GB (64bit)
āĻŽোāϟ āĻ•āĻĨা āωāχāύ্āĻĄোāϜ-ā§Ž āĻĄিāϜাāχāύ āĻ•āϰা āĻšāϝ়েāĻ›ে āĻĒাāϰāϏোāύ্āϝাāϞ āĻ•āĻŽ্āĻĒিāωāϟাāϰ (PC), āĻŦ্āϝāĻŦāϏাāϝ়িāĻ• āĻŦা āĻšোāĻŽ āĻ āĻŦ্āϝāĻŦāĻšৃāϤ āĻĄেāϏ্āĻ•āϟāĻĒ āĻ•āĻŽ্āĻĒিāωāϟাāϰ, āϞ্āϝাāĻĒāϟāĻĒ, āύোāϟāĻŦুāĻ•āϏ, āϟ্āϝাāĻŦāϞেāϟ āĻĒিāϏি, āϏাāϰ্āĻ­াāϰ āĻāĻŦং āĻŽিāĻĄিāϝ়া āϏেāύ্āϟাāϰে āĻŦ্āϝāĻŦāĻšৃāϤ āĻĒিāϏি āχāϤ্āϝাāĻĻিāϤে āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰাāϰ āϜāύ্āϝ

āωāχāύ্āĻĄোāϜ ā§Ž āĻļুāϰু āĻ•āϰা
āϧāϰে āύিāϚ্āĻ›ি Windows 8 āχāύāϏ্āϟāϞ āĻ•āϰা āφāĻ›ে
ā§§.      āφāĻĒāύাāϰ System Unit (CPU) āĻāĻŦং āĻŽāύিāϟāϰেāϰ Power Switch On āĻ•āϰুāύ Windows āĻļুāϰু āĻšāĻŦে āĻāĻ•āϟু āĻĒāϰে Windows 8  āĻāϰ āϏāĻŽ্āĻĒূāϰ্āĻŖ āύāϤুāύ Start āϏ্āĻ•্āϰীāύ āφāϏāĻŦে āĻāĻ•āĻĻāĻŽ āωāĻĒāϰেāϰ āĻŦাāĻŽāĻĻিāĻ•ে Start āϞেāĻ–া āĻĨাāĻ•āĻŦে āĻāĻŦং āĻĄাāύāĻĻিāĻ•ে User āĻāϰ āύাāĻŽ āĻĨাāĻ•āĻŦে, āĻŽূāϞ āĻ…ংāĻļে āϚাāϰāĻ•োāύা āĻ›োāϟ/āĻŦāĻĄ় āφāχāĻ•āύ āϏāĻš āĻŦিāĻ­িāύ্āύ Application  āĻĨাāĻ•āĻŦে Windows āĻāϰ āĻĄিāĻĢāϞ্āϟ Application āĻāϰ āĻŽāϧ্āϝে āĻĨাāĻ•āĻŦে Desktop, Windows Explorer, Control Panel Stocks, News, Weather  āχāϤ্āϝাāĻĻি (āφāĻ—েāϰ āĻ­াāϰ্āϏāύেāϰ Start āĻŦাāϟāύে āĻ•্āϞিāĻ• āĻ•āϰāϞে Accessories āϏāĻš āϝে āϏāĻŽāϏ্āϤ āĻĄিāĻĢāϞ্āϟ āĻ…্āϝাāĻĒ্āϞিāĻ•েāĻļāύ āĻĨাāĻ•āϤো āĻāĻ—ুāϞি āĻšāϚ্āĻ›ে āϏেāĻ—ুāϞিāϰāχ āωāύ্āύāϤ āĻ­াāϰ্āϏāύ)


⧍.   āϞāĻ•্āώ্āϝ āĻ•āϰুāύ āύিāϚে āĻāĻ•āϟু āĻ…āύ্āϝāϰāĻ•āĻŽ Task āĻŦাāϰ āĻĨাāĻ•āĻŦে, āĻĄাāύ āĻ“ āĻŦাāĻŽāĻĻিāĻ•ে āĻļুāϧুāĻŽাāϤ্āϰ āĻ…্āϝাāϰো (< >) āϚিāĻš্āύ āĻĨাāĻ•āĻŦে āĻĄাāύ āĻŦা āĻŦাāĻŽ āĻ…্āϝাāϰোāϤে āĻ•্āϞিāĻ• āĻ•āϰāϞে āĻŦা āĻŽাāωāϏ āϏ্āĻ•্āϰāϞ āĻ•āϰāϞে āĻŦা āϟাāϚ āϏ্āĻ•্āϰীāύ āĻŽāύিāϟāϰ āĻšāϞে āĻŦাāĻŽ āĻŦা āĻĄাāύ āĻĻিāĻ•ে āϟাāύ āĻĻিāϞে āχāύāϏ্āϟāϞ āĻ•āϰা āĻ…āύ্āϝাāύ্āϝ Application āϝেāĻŽāύ: MSOffice, Adobe āĻŦা āĻ…āύ্āϝাāύ্āϝ Application āĻāϰ āφāχāĻ•āύ āĻĒাāĻ“āϝ়া āϝাāĻŦে

ā§ŠāĻāĻ–āύ āĻĒ্āϰāĻĨāĻŽ āĻ•āϞাāĻŽেāϰ āϤিāύ āύāĻŽ্āĻŦāϰ āφāχāĻ•āύ (Desktop) āĻ āĻ•্āϞিāĻ• āĻ•āϰুāύ

ā§Ē. āφāĻĒāύাāϰ āĻĒāϰিāϚিāϤ Desktop āφāϏāĻŦে āωāĻĒāϰেāϰ āĻĻিāĻ•ে Recycle Bin āĻĨাāĻ•āĻŦে āĻāĻŦং āύিāϚে Taskbar-G Start āĻŦাāϟāύ āĻāĻŦং Internet Explorer āĻ“ Windows Explorer āĻŦাāϟāύ āĻĨাāĻ•āĻŦে āĻāĻ–āύ āĻĨেāĻ•ে Windows Explorer āĻ•āϰা āϝাāĻŦে
ā§Ģ.      Start āĻŦাāϟāύেāϰ āĻŦাāĻŽ āĻĻিāĻ•ে āĻ•াāϰ্āϏāϰ āύিāϞে Setting, Devices, Share, Search, āύাāĻŽেāϰ āĻ…āĻĒāĻļāύāϏāĻš Date āĻāĻŦং Pop upāĻŽেāύু āφāϏāĻŦে āĻāϟি Windows āĻāϰāφāĻ—েāϰ āĻ­াāϰ্āϏāύ āĻĨেāĻ•ে āĻšুāĻŦāĻšু āφāϞাāĻĻা āĻ āĻŦিāώāϝ়ে āĻĒāϰে āĻŦিāϏ্āϤাāϰিāϤ āĻŦāϰ্āĻŖāύা āĻĻেāĻ“āϝ়া āĻšāĻŦে āĻĄাāύ āĻĻিāĻ•ে āĻŦāĻĄ় āϘāϰে āĻŦāϰ্āϤāĻŽাāύ


ā§Ŧ.      āĻāĻ–āύ Start āĻŦাāϟāύে āĻ•্āϞিāĻ• āĻ•āϰāϞে āφāĻŦাāϰ āĻĒূāϰ্āĻŦেāϰ āĻĄিāĻĢāϞ্āϟ āĻĢিāϰে āφāϏāĻŦে āĻāĻŦং āĻĄেāϏ্āĻ•āϟāĻĒ āĻĨেāĻ•ে Desktop āφāχāĻ•āύে āĻ•্āϞিāĻ• āĻ•āϰāϞে āφāĻŦাāϰ Start āĻŦাāϟāύ āϏāĻš āĻŦāϰ্āϤāĻŽাāύ āĻĄেāϏ্āĻ•āϟāĻĒ āĻĢিāϰে āφāϏāĻŦে
ā§­.      āύিāϚে Task āĻŦাāϰেāϰ āĻĄাāύāĻĻিāĻ•ে āĻĄাāύ āĻ…্āϝাāϰোāϤে āĻ•্āϞিāĻ•  āĻ•āϰে āχāύāϏ্āϟāϞ āĻ•āϰা āĻ…āύ্āϝাāύ্āϝ Application āϝেāĻŽāύ: MSOffice, Adobe āĻŦা āĻ…āύ্āϝাāύ্āϝ Application āĻāϰ āφāχāĻ•āύ āφāύুāύ

ā§Ž.      Microsoft Word āφāχāĻ•āύে āĻ•্āϞিāĻ• āĻ•āϰুāύ MS Word āĻļুāϰু āĻšāĻŦে āĻļেāώে āĻĢাāχāϞāϟি Close āĻ•āϰুāύ
Windows 8 †K Shut down
Windows 8 Gi Opening āĻĄেāϏ্āĻ•āϟāĻĒেāϰ āωāĻĒāϰে āχāωāϜাāϰেāϰ āύাāĻŽ āĻ“ āĻ›āĻŦি (Optional) āϏāĻŽāύ্āĻŦিāϤ āĻŦাāϟāύে āĻ•্āϞিāĻ• āĻ•āϰুāύ āĻŽেāύু āφāϏāĻŦে āĻāĻŦং āĻ•āϝ়েāĻ•āϟি āĻ…āĻĒāĻļāύ āĻĨাāĻ•āĻŦে

Change User Tile
āĻāχ āĻŦাāϟāύ āϏিāϞেāĻ•্āϟ āĻ•āϰāϞে Control Panel āφāϏāĻŦে āĻāĻŦং āχāωāϜাāϰেāϰ Thumbnail āĻĒāϰিāĻŦāϰ্āϤāύেāϰ āϏুāϝোāĻ— āĻĻিāĻŦে
Lock
āĻāχ āĻŦাāϟāύ āĻĻ্āĻŦাāϰা āĻŦāϰ্āϤāĻŽাāύ āχāωāϜাāϰ āĻ•āĻŽ্āĻĒিāωāϟাāϰāĻ•ে āϞāĻ• āĻ•āϰে āϰাāĻ–āϤে āĻĒাāϰāĻŦেāύ āφāĻŦাāϰ āĻ•াāϜ āĻ•āϰāϤে āϚাāχāϞে āĻĒাāϏāĻ“āϝ়াāϰ্āĻĄ āĻĻিāϝ়ে āĻĒুāύāϰাāϝ় āϚাāϞু āĻ•āϰāϤে āĻšāĻŦে
Log Off
āĻāχ āĻŦাāϟāύ āĻĻ্āĻŦাāϰা āĻŦāϰ্āϤāĻŽাāύ āχāωāϜাāϰ Log Off āĻ•āϰāϤে āĻĒাāϰāĻŦে āĻ•āĻŽ্āĻĒিāωāϟাāϰāĻ•ে Start down āĻ•āϰāϤে āĻšāϞে āĻ…āĻŦāĻļ্āϝāχ āĻĒ্āϰāĻĨāĻŽে Log Off āĻ•āϰāϤে āĻšāĻŦে Log Off āĻ•āϰāϞে āφāĻŦাāϰ Log Off āφāϏāĻŦে āϏেāĻ–াāύ āĻĨেāĻ•ে Shut Down āĻ•āϰāϤে āĻšāĻŦে
User Name (Suppose-mebin)
āφāϰেāĻ•āϜāύ āχāωāϜাāϰেāϰ āύাāĻŽেāϰ āωāĻĒāϰ āĻ•্āϞিāĻ• āĻ•āϰāϞে āϤাāϰ āϜāύ্āϝ Log On āĻ…āĻĒāĻļāύ āφāϏāĻŦে
Add User
āĻāχ āĻŦাāϟāύে āĻ•্āϞিāĻ• āĻ•āϰে Administrator āύāϤুāύ āχāωāϜাāϰ āϝুāĻ•্āϤ āĻ•āϰāϤে āĻĒাāϰāĻŦেāύ

Shut Down
Log Off āĻŦাāϟāύে āĻ•্āϞিāĻ• āĻ•āϰুāύ Logging Off āϏ্āĻ•্āϰীāύ āφāϏāĻŦে āĻāĻ•āϟুāĻĒāϰ Desktop theme āφāϏāĻŦে
Double āĻ•্āϞিāĻ• āĻ•āϰুāύ āĻĄাāύ āĻĻিāĻ•ে Power āĻŦাāϟāύ āĻĨাāĻ•āĻŦে, āĻāĻ–াāύে āĻ•্āϞিāĻ• āĻ•āϰুāύ

Shut Down āĻ•āϰāϞে āĻŦāύ্āϧ āĻšāĻŦে āĻāĻŦং Restart āĻ•āϰāϞে āĻ•āĻŽ্āĻĒিāωāϟাāϰ āĻĒুāύāϰাāϝ় āϚাāϞু āĻšāĻŦে āĻ…āĻĨāĻŦা āωāĻĒāϰেāϰ āĻĻিāĻ•েāϰ āϝে āĻ•োāύ āχāωāϜাāϰেāϰ āωāĻĒāϰ āĻ•্āϞিāĻ• āĻ•āϰāϞে āφāĻŦাāϰ Log On āĻšāĻŦে


  āϏāϰাāϏāϰি Start āĻŦাāϟāύে āĻ•্āϞিāĻ• āĻ•āϰে āϏিāϞেāĻ•্āϟ Setting āĻ•āϰāϞে āĻĄাāύ āĻĻিāĻ•ে Shut Down āĻŦাāϟāύ āĻĨাāĻ•āĻŦে, āĻāĻ–াāύে āĻ•্āϞিāĻ• āĻ•āϰুāύ Restart āĻ•āϰāϞে āĻŦāύ্āϧ āĻšāĻŦে āĻāĻŦং āĻ•āĻŽ্āĻĒিāωāϟাāϰ āĻĒুāύāϰাāϝ় āϚাāϞু āĻšāĻŦে āĻ…āĻĨāĻŦা āωāĻĒāϰেāϰ āĻĻিāĻ•েāϰ āϝে āĻ•োāύ āχāωāϜাāϰেāϰ āωāĻĒāϰ āĻ•্āϞিāĻ• āĻ•āϰāϞে āφāĻŦাāϰ Log On āĻšāĻŦে

Thursday, November 6, 2014

RSS Graffiti


How to Use RSS Graffiti to Put Blog Posts on Facebook

To post your business blog entries automatically on your Facebook Timeline, you can use RSS Graffiti. This app doesn’t limit you to importing only blog posts: You can use it to bring in any RSS feed from anywhere, much as you can with Social RSS. You can also use RSS Graffiti to post in Facebook Groups.
You can control how many posts per day are pulled in, just in case the RSS feed you enter has more posts than you want to share with your community.
Adding RSS feeds can help you add content to your Page. You may want to use RSS feeds to import industry news or other helpful blogs. You can search some of the RSS-feed directories that are available, but you’re better off bringing in a feed from a site that you know, like, and trust.
RSS Graffiti is highly configurable. You can configure the post style, the scheduling of updates, and the times when the messages are posted. All these features translate into many settings, all of which you can change. Most of the settings can be left at their default values.
One thing that RSS Graffiti doesn’t have is a tab that you can add to your Page. It only posts the RSS feed on your Timeline. If you want a place to show your most recent blog posts on your Facebook Page, use Social RSS or NetworkedBlogs.
To get started with RSS Graffiti, follow these steps:
  1. Log in to Facebook as your personal Profile.
  2. Go to http://apps.facebook.com/rssgraffiti.
    You see information about the app and how it will appear on your Timeline.
  3. From the Who Can See Posts This App Makes for You on Your Facebook Timeline drop-down menu, choose Everyone.
  4. Click the blue Go to App button.
    You see a Request for Permission screen, asking you to allow RSS Graffiti to access your basic information.
  5. Click Allow.
  6. If you see a pop-up window, click Go to Permissions.
    You’re taken to the RSS Graffiti dashboard.
  7. Click Add New Publishing Plan.
    A window appears, allowing you to name your publishing plan.
  8. Type a name in the text box, and click Create Publishing Plan.
    A configuration area appears.
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  9. Click the Add New button next to Sources.
    A pop-up window appears, allowing you to add your RSS feed.
  10. Add the address of your RSS feed (refer to “Getting the Address of Your RSS Feed,” earlier in this chapter), and click Add Source.
    A pop-up window appears, allowing you to configure the RSS feed.
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    You can configure many features of RSS Graffiti, but the default settings work well for most people, and you can skip to Step 11.
    Or, if you want to customize your settings, you can read a little bit more about what each of the settings means here:
    • Source Name Override: Change the name that appears when you post the article or blog post.
    • Source URL Override: Override the URL that points to the website. Leave this field blank to use the feed’s URL.
    • Scheduling: Change the update frequency and maximum posts per update, and specify whether you want the newest posts to post first.
    On the Advanced tab, you can set these options:
    • Format Message: Add messages to each post, using these options. You may choose to add a static message such as New Post from my Blog or something similar.
    • Filtering Options: Set the date and time after which posts can be published on your Timeline. Older posts won’t be published unless you change this option. You can indicate how long a post must be up before it’s posted to your Timeline by setting the Eligibility Age option. You may want to use this option if you sometimes make minor edits in posts shortly after you publish them.
  11. Click Save after you’ve configured your source RSS feed.
    The pop-up window disappears, and you see the name of the feed in the Sources area.
  12. Click Add New next to Target.
    A pop-up window appears, showing your available Pages and groups.
  13. Select the Page.
    You can also choose to publish on behalf of the Page or your personal Profile, but for now, accept the default selection of the Page.
  14. Select the post style.
    You can choose Standard, Compact, or Status Updates. A preview window appears next to each selection. Choose what works best for you by selecting the appropriate radio button.
  15. Click Save Changes.
    Your publishing plan is finished, and your posts will start updating when you make a new blog post.

Friday, June 20, 2014

Invention of Computer


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Invention of Computer
An English mathematician named Charles Babbage (father of computing) invented analog computer first in 1830.
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Then ‘Howard Aiken (1900-1973)’ from Harvard University made a mechanical computer(ENIAC).
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Afterwards digital computer was invented which was 200 times speedier than the mechanical computer & eventually it is improved to today’s computer.
Daughter of Lord Byron ‘Lady Ada Lovelace Byron’ made the world’s first computer program.
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Wednesday, June 18, 2014

Various Programming Languages : C++ Part 2


āĻŦিāĻ­িāύ্āύ āϧāϰāύেāϰ āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜ
āĻ…্āϝাāϏেāĻŽ্āĻŦāϞী āϞ্āϝাংāĻ—ুāϝ়েāϜেāϰ āĻŦিāĻ­িāύ্āύ āϏāĻŽāϏ্āϝা āĻ•াāϟিāϝ়ে āϏাāϧাāϰāύ āĻŦ্āϝāĻŦāĻšাāϰāĻ•াāϰীāĻĻেāϰ āĻ•āĻĨা āϚিāύ্āϤা āĻ•āϰে āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜ āĻĄেāĻ­েāϞāĻĒ āĻāϰ āĻ•āĻĨা āĻ­াāώা āĻšāϝ় āĻāĻŦং āĻāĻ•āĻĻিāύ āϏেāϟি āϏāĻŽ্āĻ­āĻŦāĻ“ āĻšāϝ়। āχāĻĻাāύিং āφāĻŽাāĻĻেāϰ āϏাāĻŽāύে āĻĒ্āϰāϚুāϰ āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜ āĻŦিāĻĻ্āϝāĻŽাāύ। āϏāĻŦ āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜেāϰ āĻ•িāĻ›ু āĻŦ্āϝাāĻĒাāϰে āĻ…āĻŦāĻļ্āϝāχ āĻŽিāϞ āφāĻ›ে। āĻ•িāύ্āϤু āĻŦিāĻ­িāύ্āύ āϧāϰāύেāϰ āĻ•াāϜেāϰ āϜāύ্āϝ āĻŦিāĻ­িāύ্āύ āϰāĻ•āĻŽ āĻĄেāϟা āĻĒ্āϰāϝ়োāϜāύ āĻšāϝ়। āϏুāϤāϰাং āĻ•াāϜেāϰ āωāĻĒāϰ āĻ­িāϤ্āϤি āĻ•āϰে āĻŦিāĻ­িāύ্āύ āϏāĻŽāϝ়ে āĻŦিāĻ­িāύ্āύ āϧāϰāύেāϰ āϞ্āϝাংāĻ—ুāϝ়েāϜ āϤৈāϰী āĻ•āϰা āĻšāϝ়।
FORTRAN:- ⧧⧝ā§Ģā§­ āϏাāϞে IBM āĻ•োāĻŽ্āĻĒাāύীāϰ āĻĄঃ āĻšেāĻŽāϏ āĻŦ্āϝাāĻ•াāϰ āĻāϟি āĻĄেāĻ­েāϞāĻĒ āĻ•āϰেāύ। āĻāϰ āĻĒুāϰোāύাāĻŽ āĻšāϚ্āĻ›ে FORmula TRANslation. āϏাāϧাāϰāύāϤ āĻŦৈāϜ্āĻžাāύিāĻ• āĻāĻŦং āχāĻž্āϜিāύিāϝ়াāϰিং āĻ•াāϜে āĻŦিāĻ­িāύ্āύ āϧāϰāύেāϰ āĻ—াāύিāϤিāĻ• āϏূāϤ্āϰেāϰ āĻŦ্āϝāĻŦāĻšাāϰেāϰ āϜāύ্āϝ āĻāϟিāϰ āĻĒ্āϰāϝ়োāϜāύ āĻšāϝ়।
COBOL:- ⧧⧝ā§Ŧā§Ļ āϏাāϞে COBOL āύাāĻŽে āĻāĻ•āϟি āϞ্āϝাংāĻ—ুāϝ়েāϜ āĻĄেāĻ­েāϞāĻĒ āĻ•āϰা āĻšāϝ়। āĻāϰ āĻĒুāϰা āύাāĻŽ āĻšāϚ্āĻ›ে COmmon Business Oriented Language (CO_B_O_L) āĻāϟি āĻĻিāϝ়ে āϏাāϧাāϰāύāϤ āĻŦ্āϝāĻŦāϏাāϝ়িāĻ• āϏāĻĢ্āϟāĻ“āϝ়াāϰ āĻĄেāĻ­েāϞāĻĒ āĻ•āϰা āĻšāϤো।
BASIC:- āύিāϰ্āĻĻিāώ্āϟ āĻ•োāύ āĻ•াāϜেāϰ āĻ—āύ্āĻĄিāϰ āĻŦাāχāϰে āĻāĻ•āϟি āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜ āĻĻ্āĻŦাāϰা āĻŽোāϟাāĻŽুāϟি āϏāĻŦ āϧāϰāύেāϰ āĻ•াāϜ āĻ•āϰা āϝাāϝ়, āĻāχ āωāĻĻ্āĻĻেāĻļ্āϝ āύিāϝ়েāχ BASIC āĻāĻŦং Pascal āĻāχ āϞ্āϝাংāĻ—ুāϝ়েāϜ āĻĻুāϟি āϤৈāϰী āĻ•āϰা āĻšāϝ়। BASIC āĻ…āϰ্āĻĨ āĻšāϞো Beginers All Purpose Symbolic Instruction Code (B-A-S-I-C). ⧧⧝ā§Ŧā§Ļ āϏাāϞে āϝুāĻ•্āϤāϰাāώ্āϟ্āϰেāϰ āĻĄাāϟ āĻŽাāχāĻĨ āĻ•āϞেāϜে āϏāϰ্āĻŦāĻĒ্āϰāĻĨāĻŽ āĻāϟিāϰ āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰা āĻšāϝ়।
Pascal:- ⧧⧝⧭ā§Ļ āϏাāϞে āϏুāχāϜাāϰāϞ্āϝাāύ্āĻĄেāϰ āĻĒ্āϰāĻĢেāϏāϰ āύিāĻ•āϞাāϏ āĻšুāχāϰāĻĨ Pascal āύাāĻŽে āĻāĻ•āϟি āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜ āĻĄেāĻ­েāϞāĻĒ āĻ•āϰেāύ। āĻāϟি āĻĻিāϝ়ে āϏāĻŦāϧāϰāύেāϰ āϏāĻĢ্āϟāĻ“āϝ়াāϰ āĻĄেāĻ­েāϞāĻĒ āĻ•āϰা āϝাāϝ়। Pascal āĻ•ে āĻŦāϞা āĻšāϝ় āĻŽāĻĄুāϞাāϰ (Modular) āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜ āĻ…āϰ্āĻĨাā§Ž āĻāϤে āĻĒ্āϰāϤ্āϝেāĻ•āϟি āĻŦāĻĄ় āĻŦāĻĄ় āĻĒ্āϰোāĻ—্āϰাāĻŽāĻ•ে āĻ•āϝ়েāĻ•āϟি āϏাāĻŦ-āĻĒ্āϰোāĻ—্āϰাāĻŽে āĻ­াāĻ— āĻ•āϰা āϝাāϝ়। Pascal āĻĒ্āϰāĻĨāĻŽ āĻŽāĻĄুāϞাāϰ āĻĒ্āϰোāĻ—্āϰাāĻŽিং āĻšāĻ“āϝ়াāϰ āϜāύ্āϝ āĻŦৈāϜ্āĻžাāύিāĻ•, āĻ—াāύিāϤিāĻ• āĻāĻŦং āĻŦ্āϝāĻŦāϏাāϝ়িāĻ• āχāϤ্āϝাāĻĻি āĻ•াāϜেāϰ āĻ•্āώেāϤ্āϰে āĻ•িāĻ›ু āϏীāĻŽাāĻŦāĻĻ্āĻĻāϤা āφāĻ›ে। āĻĒāϰāĻŦāϰ্āϤীāϤে C āĻĒ্āϰোāĻ—্āϰাāĻŽ (⧧⧝⧭⧍ āϏাāϞে) āĻĄেāĻ­েāϞāĻĒ āĻ•āϰা āĻšāϝ় āϝা āĻĻিāϝ়ে āĻŦৈāϜ্āĻžাāύিāĻ•, āĻ—াāύিāϤিāĻ• āĻŦা āĻŦ্āϝāĻŦāϏাāϝ়িāĻ• āϏāĻŦ āϧāϰāύেāϰ āϏāĻŽāϏ্āϝাāϰ āϏāĻŽাāϧাāύ āĻ•āϰা āϝাāϝ়।
C- āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜ
⧧⧝⧭⧍ āϏাāϞে AT & T āύাāĻŽেāϰ āĻ•োāĻŽ্āĻĒাāύিāϰ–Bell Laboratory-āϤে āĻāϟি āĻĄেāĻ­েāϞāĻĒ āĻ•āϰেāύ āĻĄেāύিāϏ āϰিāϚি। āϤিāύি DEC PDP-ΙΙ āĻŽেāĻļিāύে āĻāĻŦং UNIX āĻ…āĻĒাāϰেāϟিং āϏিāϏ্āϟেāĻŽে āĻāϟি āϤৈāϰী āĻ•āϰেāύ। ā§§ā§¯ā§­ā§Ž āϏাāϞে āĻĄেāύিāϏ āϰিāϚিāϰ āϞেāĻ–া The C Programming language. āĻŦāχāϟি āĻĒ্āϰāĻ•াāĻļিāϤ āĻšāϝ় āĻāĻŦং āĻŽাāχāĻ•্āϰো āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āϜāύāĻĒ্āϰিāϝ়āϤা āĻŦাāĻĄ়াāϰ āϏাāĻĨে āϏাāĻĨে C āĻāϰ āĻŦ্āϝাāĻĒāĻ• āĻŦ্āϝāĻŦāĻšাāϰ āĻļুāϰু āĻšāϝ়। āϝāĻĻিāĻ“ āĻĒ্āϰāĻĨāĻŽে UNIX āĻ…āĻĒাāϰেāϟিং āϏিāώ্āϟেāĻŽ āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰে C āϞেāĻ–া āĻšāϝ় āĻ•িāύ্āϤু āĻĒāϰāĻŦāϰ্āϤীāϤে āφāĻŦাāϰ C āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰে UNIX āĻ•ে āύāϤুāύ āĻ­াāĻŦে āϞেāĻ–া āĻšāϝ় āĻāĻŦং āĻāĻ•াāϧিāĻ• āĻ…āĻĒাāϰেāϟিং āϏিāώ্āϟেāĻŽে C āϚāϞāϤে āĻĒাāϰে। C āύিāĻĻিāϰ্āώ্āϟ āĻ•োāύ āĻ•াāϜেāϰ āϜāύ্āϝ āϤৈāϰী āĻšāϝ়āύি, āĻāϟি āĻāĻŽāύ āĻāĻ• āϧāϰāύেāϰ āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜ, āϝা āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰে āϝে āĻ•োāύ āϧāϰāύেāϰ āϏāĻŽāϏ্āϝাāϰ āϏāĻŽাāϧাāύ āĻ•āϰা āϝাāϝ়। āĻŦāϰ্āϤāĻŽাāύে āĻāĻ•াāϧিāĻ• āύāϤুāύ āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜেāϰ āĻĒ্āϰāϚāϞāύ āφāĻ›ে āϤāĻŦুāĻ“ C āĻāϰ āϜāύāĻĒ্āϰিāϝ়āϤা āĻ•্āϰāĻŽāĻļ āĻŦাāĻĄ়āĻ›েāχ। āĻŦāϰ্āϤāĻŽাāύ āĻŦিāĻļ্āĻŦে āĻĒ্āϰāϚāϞিāϤ 90% āĻāϰāĻ“ āĻ…āϧীāĻ• āĻ•āĻŽ্āĻĒাāχāϞাāϰ āϏি āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰে āϤৈāϰী āĻ•āϰা āĻšāϝ়েāĻ›ে।
C-āĻāϰ āχāϤিāĻšাāϏ
COBOL āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰা āĻšāϤো āĻŦ্āϝāĻŦāϏাāϝ়িāĻ• āϏāĻĢ্āϟāĻ“āϝ়াāϰ āϤৈāϰীāϰ āωāĻĻ্āĻĻেāĻļ্āϝে āĻ…āĻĒāϰāĻĻিāĻ•ে FORTRAN-āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰা āĻšāϤো āĻŦৈāϜ্āĻžাāύিāĻ• āĻ“ āχāĻž্āϜিāύিāϝ়াāϰিং āĻāϰ āĻ•্āώেāϤ্āϰে āĻŦ্āϝāĻŦāĻšৃāϤ āĻ—াāύিāϤিāĻ• āϏāĻŽāϏ্āϝা āϏāĻŽাāϧাāύেāϰ āϏāĻĢ্āϟāĻ“āϝ়াāϰ āϤৈāϰীāϰ āωāĻĻ্āĻĻেāĻļ্āϝে। āϤāĻ–āύ āĻĨেāĻ•েāχ āĻĒ্āϰāϝ়োāϜāύ āĻšāϝ় āĻāĻŽāύ āĻāĻ•āϟি āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜ, āϝা āĻĻ্āĻŦাāϰা āϏāĻŦ āϧāϰāύেāϰ āϏāĻŽāϏ্āϝাāϰ āϏāĻŽাāϧাāύ āĻĻেāĻ“āϝ়া āϝাāĻŦে āĻ…āϰ্āĻĨাā§Ž āĻ•োāύ āύিāĻĻিāϰ্āώ্āϟ āĻ•াāϜেāϰ āϜāύ্āϝ āύা āĻšāϝ়ে āϏāĻŦ āϧāϰāύেāϰ āĻ•াāϜ āĻ•āϰা āϝাāĻŦে āĻāĻŽāύ āĻāĻ•āϟি āϏāĻĢ্āϟāĻ“āϝ়াāϰ āĻĒ্āϰāϝ়োāϜāύ āĻšāϝ়ে āĻĒāϰে। ⧧⧝ā§Ŧā§Ļ āϏাāϞে āĻāχ āĻĒ্āϰāϝ়োāϜāύ āĻĨেāĻ•েāχ āϤৈāϰী āĻ•āϰা āĻšāϝ় ALGOL (Algorithmic Language) āϤাāϤেāĻ“ āĻ•াāĻ™্āĻ–িāϤ āϞāĻ•্āώ্āϝ āĻ…āϰ্āϜāύ āϏāĻŽ্āĻ­āĻŦ āĻšāϝ়āύি। ⧧⧝ā§Ŧā§Š āϏাāϞে āĻ•্āϝাāĻŽāĻŦ্āϰীāϜ āχāωāύিāĻ­াāϰ্āϏিāϟিāϤে āϤৈāϰী āĻ•āϰা āĻšāϝ় CPL (Combined Programming Language)। āĻāϟি āĻŦ্āϝāĻŦāĻšাāϰেāϰ āĻ•্āώেāϤ্āϰেāĻ“ āϜāϟিāϞāϤা āĻĨেāĻ•ে āϝাāϝ়। ⧧⧝ā§Ŧā§­ āϏাāϞে āφāĻŦাāϰāĻ“ āĻ•্āϝাāĻŽāĻŦ্āϰিāϜ āχāωāύিāĻ­াāϰ্āϏিāϟিāϰ āĻŽাāϰ্āϟিāύ āϰিāϚাāϰ্āĻĄ āϤৈāϰী āĻ•āϰেāύ BCPL (Basic Combined Programming Language)। ⧧⧝⧭ā§Ļ āϏাāϞে AT & Tāϰ Bell laboratory-āϰ āĻ•েāύ āĻĨāĻŽ্āĻĒāϏāύ āϤৈāϰী āĻ•āϰেāύ B. āĻāϰ āĻĒāϰāĻĒāϰ ⧧⧝⧭⧍ āϏাāϞে āĻĄেāύিāϏ āϰিāϚি BCPL āĻ“ B āĻāĻŦং āϏংāϏ্āĻ•াāϰ āĻ•āϰে C āϤৈāϰী āĻ•āϰেāύ। āĻ…āύেāĻ• āĻĻিāύ āϧāϰে āϏাāϧাāϰāύāϤ āĻāĻ•াāĻĄেāĻŽিāĻ• āĻ•াāϜে āĻāϟি āĻŦ্āϝāĻŦāĻšৃāϤ āĻšāϝ় āĻāĻŦং āωāϤ্āϤāϰ āωāϤ্āϤāϰ āĻāϰ āĻŦিāĻ­িāύ্āύ āĻ•āĻŽ্āĻĒাāχāϞাāϰ āĻŦাāϜাāϰে āφāϏে, āĻŦাāĻŖিāϜ্āϝিāĻ• āĻŦ্āϝāĻŦāĻšাāϰেāϰ āϜāύ্āϝ āĻāĻŦং āϧীāϰে āϧীāϰে āϜāύāĻĒ্āϰিāϝ়āϤা āĻ“ āĻŦ্āϝāĻŦāĻšাāϰāĻ“ āĻŦৃāĻĻ্āϧি āĻĒাāϝ়।
āĻŦিāĻ­িāύ্āύ āϧāϰāύেāϰ C
C āĻāϰ āĻŦ্āϝāĻŦāĻšাāϰ āωāĻĒāϝোāĻ—ী āĻāĻŦং āϜāύāĻĒ্āϰিāϝ়āϤাāϰ āĻ•াāϰāύে āĻŦিāĻ­িāύ্āύ āĻĒ্āϰāϤিāώ্āĻ াāύ āϤাāĻĻেāϰ āύিāϜāϏ্āĻŦ C āϞ্āϝাংāĻ—ুāϝ়েāϜ āϤৈāϰী āĻ•āϰāϤে āĻļুāϰু āĻ•āϰে। āĻāĻ•্āώেāϤ্āϰে āĻ…āĻŦāĻļ্āϝāχ āĻŦিāĻ­িāύ্āύ āϧāϰāύেāϰ āĻĒাāϰ্āĻĨāĻ•্āϝ āϤৈāϰী āĻšāϝ়, āĻāχ āϏāĻŽāϏ্āϝা āϏāĻŽাāϧাāύেāϰ āϜāύ্āϝ ā§§ā§¯ā§Žā§Ļ āϏাāϞে ANSI (American National Standards Institute) āĻ•āϤৃāĻ• C āĻāϰ āĻāĻ•āϟি āφāĻĻāϰ্āĻļ āĻŽাāύ āύিāϰ্āϧাāϰāύ āĻ•āϰা āĻšāϝ়, āĻ…āĻŦāĻļ্āϝ āĻāχ Standard āĻĒূāϰ্āĻŖāϤা āĻĒাāϝ় ā§§ā§¯ā§Žā§Ž āϏাāϞে āĻŦাāϜাāϰে āĻĒ্āϰāϚāϞিāϤ āĻ…āύ্āϝাāύ্āϝ Compiler āϝেāĻŽāύ āĻŦোāϰāϞ্āϝাāύ্āĻĄ āĻ•োāĻŽ্āĻĒাāύিāϰ Turbo C āĻāĻŦং āĻŽাāχāĻ•্āϰোāϏāĻĢ্āϟ āĻāϰ Borland C āχāϤ্āϝাāĻĻি। āĻ•িāĻ›ু āĻĒাāϰ্āĻĨāĻ•্āϝ āĻ›াāĻĄ়া āĻŦāϰ্āϤāĻŽাāύেāϰ āϏāĻŦ C āĻ•āĻŽ্āĻĒাāχāϞাāϰ ANSI Standard āĻ…āύুāϝাāϝ়ী āϤৈāϰী āĻ•āϰা āĻšāϝ়। āϏাāĻŽাāύ্āϝ āĻ•িāĻ›ু āĻĒাāϰ্āĻĨāĻ•্āϝ āĻ›াāĻĄ়া āĻāĻ• āĻ­াāϰ্āϏāύে āϞিāĻ–িāϤ āϏি/āϏি ++ āĻĒ্āϰোāĻ—্āϰাāĻŽ āĻ…āύ্āϝ āĻ­াāϰ্āϏāύে āϚাāϞāύা āĻ•āϰা āϝাāϝ়। āϝেāĻšেāϤু āϏি ++ āĻ•āĻŽ্āĻĒাāχāϞাāϰ āϏি āĻāϰ āĻĢাāχāϞāĻ•ে āϚাāϞাāϤে āĻĒাāϰে āϤাāχ āĻŦāϰ্āϤāĻŽাāύে āĻ…āϧিāĻ•াংāĻļ āĻ•āĻŽ্āĻĒাāχāϞাāϰ āĻšāϚ্āĻ›ে āϏি ++ āĻ•āĻŽ্āĻĒাāχāϞাāϰ।
C–āĻāϰ āĻ…āύāύ্āϝ āĻ•িāĻ›ু āĻŦৈāĻļিāώ্āϟ্āϝঃ
1) C-āϤে āĻŦāĻĄ় āĻāĻ•āϟি āĻĒ্āϰোāĻ—্āϰাāĻŽāĻ•ে āĻ›োāϟ āĻ›োāϟ module āĻŦা Function-āĻ āĻ­াāĻ— āĻ•āϰে āϞেāĻ–া āϏāĻŽ্āĻ­āĻŦ। āφāϰ āĻĒ্āϰāϤিāϟি āĻ…ংāĻļেāϰ āύাāĻŽ Module āĻŦা Function. āĻāχ āĻ•াāϰāύে C āĻ•ে āĻŦāϞা āĻšāϝ় Structured language. C-āϤে Loop āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰা āĻšāϝ় āϝেāĻŽāύঃ While, do-while, for āχāϤ্āϝাāĻĻি। āĻ…āĻĒāϰ āĻĻিāĻ•ে Unstructured language–āĻ goto āĻŦা Jump āĻ•āĻŽাāύ্āĻĄ āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰা āĻšāϝ়। āĻĢāϞে āĻĒ্āϰোāĻ—্āϰাāĻŽ āϤাāϰ āϏ্āĻŦাāĻ­াāĻŦিāĻ• āĻ•াāϰ্āϝāϧাāϰা āĻŦ্āϝাāĻšৃāϤ āĻšāĻ“āϝ়াāϰ āϏāĻŽ্āĻ­াāĻŦāύা āĻĨাāĻ•ে। FORTRAN, COBOL, BASIC āχāϤ্āϝাāĻĻিāĻ•ে āĻŦāϞা āĻšāϝ় Unstructured language āĻāĻŦং Pascal, C, Ada, Modula-2, Java, C++ āχāϤ্āϝাāĻĻিāĻ•ে āĻŦāϞা āĻšāϝ় Structured language. āϤāĻŦে āϏি ++ āĻāϰ āĻŽāϤ āϏি āϤে āĻ•োāύ Function āĻŦা Procedure āĻāϰ āĻŽāϧ্āϝে āφāĻŦাāϰ āĻ•োāύ Function āĻŦা Procedure āϞেāĻ–া āϝাāϝ় āύা। āϝেāĻ—ুāϞিāϤে āĻāĻ—ুāϞি āĻ•āϰা āϝাāϝ় āϤাāĻ•ে āĻŦāϞে Block Structured āϞ্āϝাংāĻ—ুāϝ়েāϜ। āĻ•াāϜেāχ āϏি Structured āϞ্āϝাংāĻ—ুāϝ়েāϜ āĻšāϞেāĻ“ Block Structured āϞ্āϝাংāĻ—ুāϝ়েāϜ āύāĻšে।
2) āϏি āĻāϰ āφāϰ āĻāĻ•āϟি āĻŦৈāĻļিāώ্āϟ্āϝ āĻšāϞো āĻāϟি general purpose language. āϝেāĻŽāύ COBOL āĻŦা FORTAN āĻĻিāϝ়ে āύিāϰ্āĻĻিāώ্āϟ āĻ•িāĻ›ু āϧāϰāύেāϰ āĻ•াāϜ āĻ•āϰা āϝাāϝ়। āĻāĻ•্āώেāϤ্āϰে āϏি āĻĻিāϝ়ে āϝে āĻ•োāύ āϧāϰāύেāϰ āϏāĻŽāϏ্āϝাāϰ āϏāĻŽাāϧাāύ āĻ•āϰা āϝাāϝ়। āϏুāϤāϰাং āϏি āĻšāϚ্āĻ›ে āĻāĻ•āϟি general purpose language.
3) āϏি āĻšāϚ্āĻ›ে āĻāĻ•āϟি Portable language āĻ•াāϰāύ āϝে āĻ•োāύ āĻāĻ• āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āϤৈāϰী āϏি āĻĒ্āϰোāĻ—্āϰাāĻŽ āĻ…āύ্āϝ āĻ•োāύ āĻ•োāĻŽ্āĻĒাāύীāϰ āϤৈāϰী āĻ•āĻŽ্āĻĒিāωāϟাāϰে āĻ•āĻŽ্āĻĒাāχāϞ āĻāĻŦং āϰাāύ āĻ•āϰাāύো āϝাāϝ়। āĻ…āϰ্āĻĨাā§Ž āĻāĻ• OS-āĻ āϞেāĻ–া āĻ…āύ্āϝ OS āĻĻিāϝ়ে āϚাāϞাāύো āϏāĻŽ্āĻ­āĻŦ। āϝেāĻŽāύ DOS āĻĻিāϝ়ে āϞেāĻ–া C āĻĒ্āϰোāĻ—্āϰাāĻŽ Windows āĻĻিāϝ়ে āϚাāϞাāύো āϏāĻŽ্āĻ­āĻŦ।
4) āĻŦিāĻŦিāϧ āϏুāĻŦিāϧাāϰ āĻ•াāϰāύে System Programming-āϤে āĻāĻ•ে āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰা āĻšāϝ়ে āφāϏāĻ›ে āĻŦāϞে āĻāĻ•ে System Programming āϞ্āϝাংāĻ—ুāϝ়েāϜāĻ“ āĻŦāϞা āĻšāϝ়। āĻ•āĻŽ্āĻĒিāωāϟাāϰ āĻ…āĻĒাāϰেāϟিং āϏিāώ্āϟেāĻŽেāϰ āĻāĻ•āϟি āĻ…ংāĻļেāϰ āĻ—āĻ āύāχ āĻšāϚ্āĻ›ে System Program. āϝেāĻŽāύ āύীāϚেāϰ āϝে āĻ•োāύ āϧāϰāύেāϰ āĻĒ্āϰোāĻ—্āϰাāĻŽāĻ•েāχ System Program āĻŦāϞা āϝাāϝ় āĻāĻŦং āĻāϰ āϏāĻŦāĻ—ুāϞিāϰ C āĻĻ্āĻŦাāϰা āϤৈāϰী āĻ•āϰা āϏāĻŽ্āĻ­āĻŦ।
  • Operating Systems
  • Interpreters
  • Editors
  • Compilers
  • File Utiliters
  • Performance enhancer
  • Real-time executives
āĻ…āĻŦāĻļ্āϝ āϏি ++ āĻ āĻāĻ•āχ āϧāϰāύেāϰ āĻŦৈāĻļিāώ্āϟ্āϝāĻ—ুāϞো āĻ…āĻ•্āώুāύ্āύ āϰাāĻ–ে।

āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜেāϰ āĻĒ্āϰāĻ•াāϰāĻ­েāĻĻ
āϏāĻŽāϏ্āϤ āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜāĻ•ে ⧍āϟি āĻ­াāĻ—ে āĻ­াāĻ— āĻ•āϰা āϝাāϝ়। āϝেāĻŽāύঃ
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Highest Level : āĻāχ āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜ āĻ—ুāϞো āϏāĻšāϜে āĻŦোāϧāĻ—āĻŽ্āϝ āĻāĻŦং āϏাāϧাāϰāύেāϰ āϜāύ্āϝ āĻŦ্āϝāĻŦāĻšাāϰ āϏāĻšāϜ। āĻāχ āϞ্āϝাংāĻ—ুāϝ়েāϜে āĻĻāĻ•্āώāϤা āĻ…āϰ্āϜāύেāϰ āϜāύ্āϝ āĻŽেāĻļিāύ āĻŦিāĻļেāώāϜ্āĻž āĻšāĻ“āϝ়াāϰ āĻĻāϰāĻ•াāϰ āĻĒāϰে āύা। āϝেāĻŽāύ - BASIC, PASCAL, COBOL āχāϤ্āϝাāĻĻি।
Lowest Level : āĻ āϧāϰāύেāϰ āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ুāϝ়েāϜ āĻ—ুāϞো āĻŦ্āϝāĻŦāĻšাāϰেāϰ āϜāύ্āϝ āĻŽেāĻļিāύেāϰ āĻ—াāĻ āύিāĻ• āĻĻিāĻ•ে āĻāĻ• āϧāϰāύেāϰ āĻŦিāĻļেāώāϜ্āĻž āĻšāĻ“āϝ়াāϰ āĻĒ্āϰāϝ়োāϜāύ āĻĒāϰে āĻāĻŦং āĻāϤে āĻĒ্āϰোāĻ—্āϰাāĻŽ āϞেāĻ–াāϰ āϜāύ্āϝ āĻŦাāχāύাāϰী āĻĒāĻĻ্āϧāϤি āĻ…āĻŦāϞāĻŽ্āĻŦāύ āĻ•āϰāϤে āĻšāϝ়। āϝেāĻŽāύঃ Macro-Assembler, Assembler āχāϤ্āϝাāĻĻি।
Middle Level : āϏি āĻ•ে āĻŦāϞা āĻšāϝ় Middle Level āϞ্āϝাংāĻ—ুāϝ়েāϜ। āĻāϰ āĻ…āϰ্āĻĨ āĻāχ āύা āϝে āϏে āĻ•āĻŽ āĻ•্āώāĻŽāϤা āϏāĻŽ্āĻĒāύ্āύ, āĻŦ্āϝāĻŦāĻšাāϰ āϜāϟিāϞ āĻāĻŦং āĻšাāχāϝ়েāώ্āϟ āϞেāĻ­েāϞ āϞ্āϝাংāĻ—ুāϝ়েāϜেāϰ āϤুāϞāύাāϝ় āĻ•āĻŽ āωāύ্āύāϤ। āĻšাāχāϝ়েāώ্āϟ āϞেāĻ­েāϞ āϞ্āϝাংāĻ—ুāϝ়েāϜেāϰ āĻ­াāϞ āĻ­াāϞ āϏāĻŽāϏ্āϤ āϏুāϝোāĻ— āϏুāĻŦিāϧা āĻ…āϟুāϟ āϰেāĻ–ে āϞোāϝ়েāώ্āϟ āϞেāĻ­েāϞ āϞ্āϝাংāĻ—ুāϝ়েāϜেāϰ āϏাāĻĨে āĻāϰ āϏāĻŽāύ্āĻŦāϝ় āĻ•āϰা āϏāĻŽ্āĻ­āĻŦ। āĻ…āĻĨাā§Žāϰ্ Assembler āϞ্āϝাংāĻ—ুāϝ়েāϜেāϰ āĻŽāϤ Bit, Byte āĻāĻŦং Memory address-āύিāϝ়ে āĻ•াāϜ āĻ•āϰাāϰ āϏাāĻĨে āϏাāĻĨে, āĻšাāχāϝ়েāώ্āϟ āϞেāĻ­েāϞ āϞ্āϝাংāĻ—ুāϝ়েāϜেāϰ āĻ•āĻŽāύ āĻĄাāϟা āϟাāχāĻĒ āϝেāĻŽāύ Integer, Character and Real āχāϤ্āϝাāĻĻি। āϝāĻĻিāĻ“ āϏি āϤে āĻŦিāϞ্āϟ-āχāύ āĻŦেāϏিāĻ• ā§Ģāϟি āĻĄাāϟা āϟাāχāĻĒ āĻŦিāĻĻ্āϝāĻŽাāύ। āĻāĻŽāύāĻ•ি āϏি āϤে āĻāĻ• āĻĄাāϟা āϟাāχāĻĒ āĻĨেāĻ•ে āĻ…āύ্āϝ āĻĄাāϟা āϟাāχāĻĒ āĻ•āύāĻ­াāϰāĻļāύ āϏāĻŽ্āĻ­āĻŦ। āĻŦিāĻ­িāύ্āύ āϞেāĻ­েāϞেāϰ āϞ্āϝাংāĻ—ুāϝ়েāϜ āϝেāĻŽāύঃ
Highest Middle Lowest
Ada
Modula -2
Pascal
COBOL
FORTRAN
BASIC




Java
C++
C
FORTH


Macro-Assembler
Assembler








āĻŽেāĻŽোāϰী
āĻ•āĻŽ্āĻĒিāωāϟাāϰāĻ•ে āĻĒ্āϰāĻĻাāύāĻ•ৃāϤ āϏāĻŽāϏ্āϤ āχāύāĻĢāϰāĻŽেāĻļāύ āĻŽেāĻŽোāϰীāϤে āϜāĻŽা āĻšāϝ় āĻāĻŦং āĻāϟি ’0’ āĻāĻŦং ’1’ āĻāϰ āϏāĻŽাāύ āϏāĻŽাāύ āĻ•্āώুāĻĻ্āϰ āĻ•্āώুāĻĻ্āϰ āĻ…ংāĻļে āĻŦিāĻ­āĻ•্āϤ। āϝে āĻ•্āώুāĻĻ্āϰ āϝāύ্āϤ্āϰাংāĻļāϟি āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āĻŽেāĻŽোāϰীāϰ āĻ•াāϜ āĻ•āϰে āϤাāϰ āύাāĻŽ RAM(āĻŦা Random Access Memory) āĻŽāύে āĻ•āϰুāύ āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āĻĒাāωāϝ়াāϰ āĻ…āĻĢ āφāĻ›ে āĻāĻ•্āώেāϤ্āϰে RAM āϏāϰ্āĻŽ্āĻĒূāύ āĻĢাঁāĻ•া āĻĨাāĻ•ে āφāĻŦাāϰ āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āĻĒাāωāϝ়াāϰ āϏুāχāϚ āĻ…āύ āĻ•āϰāϞে āĻĒ্āϰāĻĨāĻŽে āĻŽেāĻŽāϰীāϤে āĻŦা RAM-āĻ āϏিāώ্āϟেāĻŽ āϞোāĻĄ āĻšāϝ় āĻāĻŦং āϏেāĻ–াāύ āĻĨেāĻ•েāχ āĻ•āĻŽ্āĻĒিāωāϟাāϰ āĻĒāϰিāϚাāϞিāϤ āĻšāϝ়। āĻ•াāϜেāχ āĻŽেāĻŽāϰী āĻšāϚ্āĻ›ে āĻāĻ• āϧāϰāύেāϰ āφāϧাāϰ, āϝেāĻ–াāύে āϏāĻŽāϏ্āϤ āχāύāĻĢāϰāĻŽেāĻļāύ (āĻĄাāϟা āĻāĻŦং āχāύ্āϏāϟ্āϰাāĻ•āĻļāύ) āϜāĻŽা āĻĨাāĻ•ে।
Virus gard TC.
MS Word Audio
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128 M. B. Memory
āύিāϚে Ram āĻāϰ āĻ…āĻŦāϏ্āĻĨাāύ āĻ…āύুāϝাāϝ়ী NOVA āϞেāĻ–াāϰ āĻ…āĻŦāϏ্āĻĨাāύ āĻĻেāĻ–াāύো āĻšāϞোঃ
7 6 5 4 3 2 1 0
0681
N

7 6 5 4 3 2 1 0
0682
0

7 6 5 4 3 2 1 0
0683
V

7 6 5 4 3 2 1 0
0 1 0 0 0 0 0 1
0684
A

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Tuesday, June 17, 2014

Learn C ++ Programing


Part-1

āύিāĻļ্āϚ⧟! āφāĻĒāύি āĻĒ্āϰāϏ্āϤ্āϤāϤ, āφāĻĒāύাāϰ āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ (PC) BOSS āĻšāĻŦাāϰ āϜāύ্āϝ। āĻŽাāύে āĻŦāϞāϤে āϚাāϚ্āĻ›ি, āφāĻĒāύাāϰ āĻ•āĻŽ্āĻĒিāωāϟাāϰ āφāĻĒāύাāϰ āχāϚ্āĻ›াāύুāϝা⧟ী āĻ•াāϜ āĻ•āϰāĻŦে āĻ…āϰ্āĻĨাā§Ž āφāĻĒāύি āϝেāĻ­াāĻŦে āύিāϰ্āĻĻেāĻļ āĻĻিāĻŦেāύ āĻ িāĻ• āĻ িāĻ• āϏেāχ āύিāϰ্āĻĻেāĻļ āĻĒাāϞāύ āĻ•āϰāĻŦে। āĻāĻ•্āώেāϤ্āϰে āĻāĻ•āϟা āĻ•āĻĨা āĻŦāϞা āĻĻāϰāĻ•াāϰ, āφāĻĒāύি āϝāĻ–āύ āφāĻĒāύাāϰ āĻ•ী āĻŦোāϰ্āĻĄ āĻĨেāĻ•ে A āϞেāĻ–া āĻŦোāϤাāĻŽāϟি āϚাāĻĒ āĻĻিāϚ্āĻ›েāύ āϤāĻ–āύ āĻŽāύিāϟāϰে ‘A’ āϞেāĻ–া āĻ­েāϏে āωāĻ āĻ›ে। āĻ•ী āĻŦোāϰ্āĻĄ āĻĨেāĻ•ে A āϞেāĻ–া āĻŦোāϤাāĻŽāϟি āϚাāĻĒ āĻĻেāĻ“ā§Ÿাāϰ āĻ…āϰ্āĻĨ āĻšāϚ্āĻ›ে āĻŽāύিāϟāϰে A āϞিāĻ–āϤে āĻŦāϞা। āĻ…āĻĨāϚ āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āĻ•্āώেāϤ্āϰে āϏāĻŽāϏ্āϝা āĻšāϚ্āĻ›ে A,B,C,D-āχāϤ্āϝাāĻĻিāϰ āĻ•িāĻ›ুāχ āϏে āϚেāύে āύা। āφāĻĒāύি āϝāϤāĻŦাāϰāχ āϤাāĻ•ে ‘A’ āϞিāĻ–āϤে āĻŦāϞāĻŦেāύ āϤāϤāĻŦাāϰāχ āϏে āϤাāϰ āĻ­িāϤāϰে āϰāĻ•্āώিāϤ āĻĒ্āϰোāĻ—্āϰাāĻŽ āĻĨেāĻ•ে āϜেāύে āύিāϚ্āĻ›ে, āφāĻŽাāϰ āĻŦāϏ āĻāĻ•āϟি āύিāϰ্āĻĻেāĻļ āĻĒাāĻ ি⧟েāĻ›ে, āĻāϰ āĻŽাāύে āĻ•ি? āφāĻĒāύাāϰāχ āĻŽāϤো āĻ•োāύ āĻĒ্āϰোāĻ—্āϰাāĻŽাāϰ āφāĻ—ে āĻĨেāĻ•েāχ āĻāĻ•āĻ—ুāϚ্āĻ› āύিāϰ্āĻĻেāĻļ āϞিāĻ–ে āϰেāĻ–েāĻ›ে āϝে, āĻ•োāύ্ āĻŦোāϤাāĻŽ āϚাāĻĒ āĻĻিāϞে āĻŽāύিāϟāϰে āĻ•ি āϞিāĻ–āϤে āĻšāĻŦে। āϏুāϤāϰাং āϤাঁāϰ āĻ•াāĻ› āĻĨেāĻ•ে āϏাāĻšাāϝ্āϝ āύি⧟ে āĻ•āĻŽ্āĻĒিāωāϟাāϰ āύিāϰ্āĻĻেāĻļ āĻĒাāϞāύ āĻ•āϰāĻ›ে āĻāĻŦং āύিāϰ্āĻĻেāĻļ āĻĒাāϞāύেāϰ āĻĒāϰāĻĒāϰ āφāĻŦাāϰ āĻ­ুāϞে āϝাāϚ্āĻ›ে। āφāĻŦাāϰ āύিāϰ্āĻĻেāĻļ āĻĒেāϞে āĻĒ্āϰোāĻ—্āϰাāĻŽেāϰ āĻ•াāĻ› āĻĨেāĻ•ে āφāĻŦাāϰ āϏাāĻšাāϝ্āϝ āύি⧟ে āύিāϰ্āĻĻেāĻļ āĻĒাāϞāύ āĻ•āϰāĻ›ে āĻāĻŦং āϝāĻĨাāϰীāϤি āφāĻŦাāϰ āĻ­ুāϞে āϝাāϚ্āĻ›ে। āĻŦ্āϝাāĻĒাāϰāϟা āĻ…āύ্āϝāĻ­াāĻŦে āĻŦāϞা āϝাāĻ• āϝেāĻŽāύ āφāĻĒāύি āĻ•āĻŽ্āĻĒিāωāϟাāϰ (PC) āĻ•ে āύিāϰ্āĻĻেāĻļ āύিāϞেāύ ⧍+⧍=?। āϏে āĻĻ্āϰুāϤ āύিāϰ্āĻĻেāĻļāϟি āĻĒেāϞ āĻāĻŦং āĻ­িāϤāϰে āϝেāĻ–াāύে āĻĒ্āϰোāĻ—্āϰাāĻŽ āφāĻ›ে āϤাāϰ āĻ•াāĻ›ে āĻ—ি⧟ে āĻļুāύāϞো āĻāϰ āĻŽাāύ āĻ•ি? āωāϤ্āϤāϰ āĻĒেāϞ ‘4’ āĻāĻŦং āĻ¤ā§ŽāĻ•্āώāύাāϤ āϏে āĻŽāύিāϟāϰে āϞিāĻ–ে āĻĻিāϞ 4 āφāϰ āϝāĻĨাāϰীāϤি āĻĒুāϰো āĻŦ্āϝাāĻĒাāϰāϟি āĻ­ুāϞে āĻ—েāϞ। āĻĻ্āĻŦিāϤী⧟ āĻŦাāϰ āφāĻŦাāϰ āϝāĻ–āύ āφāĻĒāύি āϜাāύāϤে āϚাāχāϞেāύ ⧍+⧍?। āφāĻŦাāϰāĻ“ āϏে āĻāĻ•āχ āĻ•াāϜ āĻ•āϰāϞো। āĻāĻ­াāĻŦেāχ āϚāϞāϤে āĻĨাāĻ•āϞো। āφāϰāĻ“ āĻāĻ•āϟা āĻ—োāĻĒāύ āĻ•āĻĨা āĻšāϞো āĻ•āĻŽ্āĻĒিāωāϟাāϰ A, B, C, D āχāϤ্āϝাāĻĻি āϏāĻš 1, 2, 3 āχāϤ্āϝাāĻĻি āĻ•োāύ āĻ…āĻ•্āώāϰāχ āϚেāύে āύা। āϏে āĻļুāϧুāĻŽাāϤ্āϰ 0 āĻāĻŦং 1 āĻāχ āĻĻুāχāϟি āĻ…āĻ•্āώāϰāχ āϚেāύে āϏুāϤāϰাং āĻ•িāĻŦোāϰ্āĻĄ āĻĨেāĻ•ে A āĻ…āĻĨāĻŦা 1 āϞিāĻ–āϞে āϏে āϏেāϟাāĻ•ে 0 āĻāĻŦং 1 āĻ āϰূāĻĒাāύ্āϤāϰিāϤ āĻ•āϰে āύে⧟ āĻāĻŦং āĻ•াāϜ āϏāĻŽাāϧাāύ āĻ•āϰে āϏেāχ āĻāĻ•āχ āĻĒ্āϰāĻ•্āϰি⧟া⧟ āĻāĻŦং āĻļেāώে āĻĢāϞাāĻĢāϞ āĻĻেāĻ–াāύোāϰ āϏāĻŽā§Ÿ āφāĻŦাāϰ āϏাāϧাāϰāύ āχংāϰেāϜী āϝেāĻŽāύ A āĻŦা 1 āĻ āϰূāĻĒাāύ্āϤāϰিāϤ āĻ•āϰে āĻĻে⧟। āĻŦ্āϝাāĻĒাāϰ āĻ—ুāϞো āύি⧟ে āφāĻŽāϰা āĻŦিāϏ্āϤāϰ āφāϞোāϚāύা āĻ•āϰāĻŦো। āφāĻĒাāϤāϤ āφāĻĒāύি āφāĻĒāύাāϰ āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āĻŦāϏ āĻšāĻŦাāϰ āϜāύ্āϝ āĻāĻ•āϟি āύিāϰ্āĻĻেāĻļ āĻŦা āĻĒ্āϰোāĻ—্āϰাāĻŽ āϤৈāϰী āĻ•āϰুāύ। āϏুāϤāϰাং āĻŦāχāϟিāϰ āϏাāĻĨে āφāĻĒāύাāϰ āϏāĻŽā§Ÿ āĻļে⧟াāϰ āĻ•āϰুāύ āĻāĻŦং āĻāĻ•āϜāύ āϰি⧟েāϞ BOSS āĻšāωāύ।

āφāĻĒāύাāϰ āĻ•āĻŽ্āĻĒিāωāϟাāϰ āĻĨেāĻ•ে C/C++ āĻĒ্āϰোāĻ—্āϰাāĻŽ āϰাāύ āĻ•āϰুāύ āĻāĻŦং āύিāϚেāϰ āĻ•োāĻĄāĻ—ুāϞো āĻšুāĻŦুāĻšু āϞিāĻ–ুāύ।

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āĻĒ্āϰোāĻ—্āϰাāĻŽ āϞেāĻ–া āĻļেāώ āĻšāϞে āĻ•ীāĻŦোāϰ্āĻĄ āĻĨেāĻ•ে Ctrl+F9 āĻĒ্āϰেāϏ āĻ•āϰুāύ। āϰেāϜাāϞ্āϟ āύিāϜেāχ āĻĻেāĻ–ুāύ।

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āϝāĻĻি āĻāχ āĻĒ্āϰোāĻ—্āϰাāĻŽ āĻŦুāĻāϤে āĻāĻŦং āĻ•āϰāϤে āĻ…āϏুāĻŦিāϧা āĻšā§Ÿ āϤāĻŦে āĻ•োāύ āϏāĻŽāϏ্āϝা āύাāχ āĻāĻ•āϟু āĻĒāϰেāχ āφāĻŽāϰা āĻāϟা āύি⧟ে āĻŦিāϏ্āϤাāϰিāϤ āφāϞোāϚāύা āĻ•āϰāĻŦো āϤাঁāϰ āφāĻ—ে āϚāϞুāύ āύিāĻŽ্āύāϞিāĻ–িāϤ āĻŦিāώ⧟āĻ—ুāϞো āύি⧟ে āĻāĻ•āϟু āϏাāϧাāϰāύ āϧাāϰāύা āύেāĻ“ā§Ÿা āϝাāĻ•।

āϧাāύāĻŽāύ্āĻĄিāϰ āĻāĻ•āϟি āĻŦ⧜ āĻĄিāĻĒাāϰ্āϟāĻŽেāύ্āϟাāϞ āώ্āϟোāϰেāϰ āύাāĻŽ Stop Mall. āφāĻŽাāϰ āĻŦāύ্āϧু āĻŽুāύ্āύা āĻ“āĻ–াāύে āĻ•াāϜ āĻ•āϰে āĻāĻŦং āĻĒ্āϰāϤিāĻĻিāύেāϰ āϟ্āϰাāύāϜেāĻ•āĻļāύেāϰ āĻŦিāϏ্āϤাāϰিāϤ āĻŦিāĻŦāϰāύ āϤাāĻ•ে āϰাāĻ–āϤে āĻšā§Ÿ। āĻĒ্āϰāϤিāϟি āĻ•াāώ্āϟāĻŽাāϰেāϰ āϞেāύāĻĻেāύেāϰ āĻŦিāϞāĻ“ āϤাāĻ•েāχ āϤৈāϰী āĻ•āϰāϤে āĻšā§Ÿ।

āĻŽāύে āĻ•āϰি āĻŦিāϞেāϰ āύāĻŽুāύা āύিāĻŽ্āύāϰূāĻĒ:

Customer Name:-.................................................

Date:- ..................

Item

Rate

QTY

Price

Video CD

Tk 150/=

2 units

Tk 300/=

Jelly

Tk 250/=

2 Nos

Tk 500/=

Hanger

Tk 25/=

10Nos

Tk 250/=

   

Total

 

āĻŦিāϞāϟি āϤৈāϰী āĻ•āϰাāϰ āϜāύ্āϝ āĻŽুāύ্āύা āϝে āĻ•াāϜāĻ—ুāϞি āĻ•āϰে āϏেāĻ—ুāϞি āĻšāϚ্āĻ›েঃ

āĻ•ি āĻ•ি āφāχāϟেāĻŽ āĻāĻŦং āĻ•ā§Ÿāϟি āĻŦিāĻ•্āϰি āĻšāϞো

āĻĒ্āϰāϤি āφāχāϟেāĻŽেāϰ āϰেāϟ āĻ•āϤ

āĻĒ্āϰāϤিāϟি āφāχāϟেāĻŽ āĻāϰ āϏাāĻĨে āχāωāύিāϟেāϰ āĻ—ুāύ āĻ•āϰে āĻĻাāĻŽ āĻŦেāϰ āĻ•āϰা āĻāĻŦং

āĻĒ্āϰāϤিāϟি āϰেāϟ āĻ•ে āϝোāĻ— āĻ•āϰে āĻŽোāϟ (total) āĻŦেāϰ āĻ•āϰা।

āϏংāĻ•্āώেāĻĒে āϝে āĻ•াāϜāϟি āĻ•āϰāϤে āĻšā§Ÿ āϤা āĻšāϞোঃ

§ āĻĒ্āϰāϤিāϟি āϞেāύāĻĻেāύ āϏāĻŽ্āĻŦāύ্āϧে āĻŦিāϏ্āϤাāϰিāϤ āĻŦিāĻŦāϰāύ āϏংāĻ—্āϰāĻš āĻ•āϰāϤে āĻšā§Ÿ (Input)

§ āĻĒ্āϰ⧟োāϜāύী⧟ āĻ•্āϝাāϞāĻ•ুāϞেāĻļāύ āĻ•āϰāϤে āĻšā§Ÿ (Process)

§ āϏāĻŦāĻŽিāϞি⧟ে āĻāĻ•āϟি āĻĢāϞাāĻĢāϞ āĻĻাঁ⧜ āĻ•āϰāϤে āĻšā§Ÿ (Output)

āĻ•āĻŽ্āĻĒিāωāϟাāϰ āĻ িāĻ• āĻāĻ•āχāĻ­াāĻŦে āĻ•াāϜ āĻ•āϰে āĻĨাāĻ•ে। āĻĒ্āϰāĻĨāĻŽāϤ āĻ•োāύ āχāύāĻĢāϰāĻŽেāĻļāύ āĻ•āĻŽ্āĻĒিāωāϟাāϰে Input āĻĻিāϤে āĻšā§Ÿ, āϏে Process āĻ•āϰে āĻāĻŦং āĻĢāϞাāĻĢāϞ Output āĻ•āϰে। āĻāϟিāĻ•ে āĻŦāϞে I.P.O cycle.

Input clip_image005   Process        clip_image006 Output

āφāϏুāύ āύিāϚেāϰ āĻŦ্āϝাāĻĒাāϰāϟি āĻŦিāĻŦেāϚāύা āĻ•āϰা āϝাāĻ•। āĻŽāύে āĻ•āϰি āύিāϚেāϰ āĻ•াāϜāĻ—ুāϞো āĻ•āϰāϤে āĻšāĻŦে।

a. āĻĻুāχāϟি āϏংāĻ–্āϝাāϰ āϝোāĻ— āĻĢāϞ (Sum) āĻŦেāϰ āĻ•āϰāϤে āĻšāĻŦে।

b. āϤিāύāϟি āϏংāĻ–্āϝাāϰ āĻ—ā§œ (Average) āĻŦেāϰ āĻ•āϰāϤে āĻšāĻŦে।

c. āĻāĻ•āϟি āϏংāĻ–্āϝা āϜো⧜ āύা āĻŦিāϜো⧜ āĻŦেāϰ āĻ•āϰāϤে āĻšāĻŦে।

āύিāĻŽ্āύāϞিāĻ–িāϤ āĻĒ্āϰāĻ•্āϰি⧟া⧟ āĻ•াāϜāϟি āĻ•āϰা āϏāĻŽ্āĻ­āĻŦ।

 

Input

Process

Output

a

⧍āϟি āϏংāĻ–্āϝা

āϏংāĻ–্āϝা ⧍āϟি āϝোāĻ— āĻ•āϰা

āϝোāĻ—āĻĢāϞ

b

ā§Šāϟি āϏংāĻ–্āϝা

āĻ—ā§œ āĻŦেāϰ āĻ•āϰা

āĻ—ā§œ

c

ā§§āϟি āϏংāĻ–্āϝা

āϜো⧜ āύা āĻŦিāϜো⧜ āĻĒāϰীāĻ•্āώা āĻ•āϰা

āϜো⧜ āĻ…āĻĨāĻŦা āĻŦিāϜো⧜

Input-Process-Output – āĻāχ āĻĒ্āϰāĻ•্āϰি⧟া⧟ āĻ•াāϜ āĻ•āϰাāϰ āϜāύ্āϝ āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āĻŦিāĻ­িāύ্āύ āĻ…ংāĻļ āĻŦ্āϝāĻŦāĻšৃāϤ āĻšā§Ÿ। āϝাāĻ•ে āĻŦāϞা āĻšā§Ÿ āĻšাāϰ্āĻĄāĻ“ā§Ÿাāϰ āĻāĻŦং āϏāĻĢ্āϟāĻ“ā§Ÿাāϰ।

āĻšাāϰ্āĻĄāĻ“ā§Ÿাāϰ āĻāĻŦং āϏāĻĢ্āϟāĻ“ā§Ÿ্āϝাāϰঃ

āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āĻŦিāĻ­িāύ্āύ āϝāύ্āϤ্āϰাংāĻļāĻ•ে āĻšাāϰ্āĻĄāĻ“ā§Ÿাāϰ āĻŦāϞে। āϝেāĻŽāύ - Mouse, Keyboard, Microprocessor, Monitor, RAM āχāϤ্āϝাāĻĻি। āφāϰ āĻ•āĻŽ্āĻĒিāωāϟাāϰে āĻŦ্āϝāĻŦāĻšৃāϤ āĻĒ্āϰোāĻ—্āϰাāĻŽāĻ—ুāϞি āĻšāϚ্āĻ›ে āϏāĻĢ্āϟāĻ“ā§Ÿাāϰ।

āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ু⧟েāϜ

āϏাāϧাāϰāύāϤ āφāĻŽāϰা āĻŦাংāϞা, āχংāϰেāϜী, āĻšিāύ্āĻĻি, āĻĢ্āϰেāĻž্āϚ āχāϤ্āϝাāĻĻি āĻ­াāώা āĻŦুāĻে āĻĨাāĻ•ি। āĻ•িāύ্āϤু āĻ•āĻŽ্āĻĒিāωāϟাāϰ āĻļুāϧুāĻŽাāϤ্āϰ āχāϞেāĻ•āϟ্āϰāύিāĻ•্āϏ āϏিāĻ—āύ্āϝাāϞ āĻŦুāĻে āĻĨাāĻ•ে। āĻāχ āχāϞেāĻ•āϟ্āϰāύিāĻ•্āϏ āϏিāĻ—āύ্āϝাāϞ āĻ•ে āĻŦāϞা āĻšā§Ÿ āĻŽেāĻļিāύ āϞ্āϝাংāĻ—ু⧟েāϜ। āĻāĻ•āĻĨা āĻŦāϞাāχ āĻŦাāĻšুāϞ্āϝ āϝে āĻ•āĻŽ্āĻĒিāωāϟাāϰ āĻāĻ• āϧāϰāύেāϰ āχāϞেāĻ•āϟ্āϰāύিāĻ•্āϏ āϝāύ্āϤ্āϰ āĻāĻŦং āĻāϤে āĻ…āϏংāĻ–্āϝ āϞāϜিāĻ• āĻ—েāϟ (Logic gate) āϰ⧟েāĻ›ে। āφāϰ āĻ āĻ•েāĻŦāϞāĻŽাāϤ্āϰ ⧍āϟি āϞāϜিāĻ• āĻŦোāĻে āĻāĻ•āϟি āĻšāϞো 0 (āĻļুāύ্āϝ) āĻ…āϰ্āĻĨাā§Ž āĻŦিāĻĻ্āϝুāϤ āĻĒ্āϰāĻŦাāĻšেāϰ āĻ…āύুāĻĒāϏ্āĻĨিāϤি āĻāĻŦং āĻ…āĻĒāϰāϟি āĻšāϞো ā§§ (āĻāĻ•) āĻ…āϰ্āĻĨাā§Ž āĻŦিāĻĻ্āϝুā§Ž āĻĒ্āϰāĻŦাāĻšেāϰ āωāĻĒāϏ্āĻĨিāϤি। āĻāχ āĻļুāύ্āϝ (0) āĻāĻŦং āĻāĻ• (ā§§) āĻāϰ āĻāχ āĻĒāĻĻ্āϧāϤিāĻ•ে āĻŦāϞে āĻŦাāχāύাāϰী (Binary) āĻĒāĻĻ্āϧāϤি। āφāĻŽāϰা āϝেāĻŽāύ āĻ—াāύিāϤিāĻ• āĻ•াāϰ্āϝাāĻŦāϞী āϏāĻŽ্āĻĒাāĻĻাāύেāϰ āĻ•্āώেāϤ্āϰে ā§Ļ-⧝ āĻāχ āĻĻāĻļāϟি āϏংāĻ–্āϝা āύি⧟ে āĻ•াāϜ āĻ•āϰে āĻĨাāĻ•ি। āĻŦাāχāύাāϰী āĻĒāĻĻ্āϧāϤিāϤে āϤেāĻŽāύি āĻļুāύ্āϝ (ā§Ļ) āĻāĻŦং āĻāĻ• (ā§§) āĻāχ āĻĻু’āϟি āϏংāĻ–্āϝা āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰা āĻšā§Ÿ। āϝেāĻŽāύ A āĻ•ে āĻ•āĻŽ্āĻĒিāωāϟাāϰ 1000001 āĻāĻŦং B āĻ•ে 1000010 āĻšিāϏেāĻŦে āϰূāĻĒাāύ্āϤāϰিāϤ āĻ•āϰে āύে⧟।

āϏুāϤāϰাং āĻŽেāĻļিāύ āϞ্āϝাংāĻ—ু⧟েāϜ āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰেāĻ“ āĻ•āĻŽ্āĻĒিāωāϟাāϰে āĻĒ্āϰোāĻ—্āϰাāĻŽ āϞেāĻ–া āϝা⧟ āϏেāĻ•্āώেāϤ্āϰে āĻŦ্āϝাāĻĒাāϰāϟি āϏāĻŽā§ŸāϏাāĻĒেāĻ•্āώ āĻāĻŦং āĻ•āώ্āϟāĻ•āϰāĻ“ āĻŦāϟে। āĻāĻ›া⧜া āĻŽেāĻļিāύ āϞ্āϝাংāĻ—ু⧟েāϜ āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰে āϤৈāϰীāĻ•ৃāϤ āĻĒ্āϰোāĻ—্āϰাāĻŽ āĻŦিāĻ­িāύ্āύ āĻŽেāĻļিāύে āϚাāϞাāύোāϰ āĻ•্āώেāϤ্āϰে āϏীāĻŽাāĻŦāĻĻ্āϧāϤা āφāĻ›ে। āĻ•াāϜেāχ āĻĒāϰāĻŦāϰ্āϤীāϤে āĻ…āϰ্āĻĨāϏূāϚāĻ• āĻ•িāĻ›ু āχংāϰেāϜী āϏংāĻ•েāϤ āϝেāĻŽāύ: SUM, ADD, LOAD, NULL āχāϤ্āϝাāĻĻি āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰে āĻāĻ• āϧāϰāύেāϰ āϞ্āϝাংāĻ—ু⧟েāϜ āĻĒ্āϰāĻŦāϰ্āϤāύ āĻ•āϰা āĻšā§Ÿ āϝাāĻ•ে āĻŦāϞা āĻšā§Ÿ āĻ…্āϝাāϏেāĻŽ্āĻŦāϞী āϞ্āϝাংāĻ—ু⧟েāϜ। āĻāĻ•্āώেāϤ্āϰে 0 āĻāĻŦং 1 āĻŦ্āϝāĻŦāĻšাāϰ āύা āĻ•āϰে āχংāϰেāϜী āϏংāĻ•েāϤ āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰা āĻšā§Ÿ। āϤāĻŦে āϏাāϧাāϰāύ āχংāϰেāϜীāϤে āϞেāĻ–া āĻšāϞেāĻ“ āϏেāϟি āφāĻŦাāϰāĻ“ āĻŦাāχāύাāϰী āĻĒāĻĻ্āϧāϤিāϤে āϰূāĻĒাāύ্āϤāϰিāϤ āĻšā§Ÿ āĻāĻŦং āĻŦাāχāύাāϰীāϤে āĻĒ্āϰāϏেāϏ āĻšāĻŦাāϰ āĻĒāϰ āϰেāϜাāϞ্āϟ āĻĻেāĻŦাāϰ āφāĻ—ে āφāĻŦাāϰāĻ“ āχংāϰেāϜীāϤে āϰূāĻĒাāύ্āϤāϰিāϤ āĻšā§Ÿ। āĻāχ āϰূāĻĒাāύ্āϤāϰেāϰ āĻ•াāϜ āĻ•āϰে āϝে āĻĒ্āϰোāĻ—্āϰাāĻŽ āĻŦা āϏāĻĢ্āϟāĻ“ā§Ÿাāϰ āϤাāĻ•ে āĻŦāϞা āĻšā§Ÿ āĻ…্āϝাāϏেāĻŽ্āĻŦāϞাāϰ। āĻ…্āϝাāϏেāĻŽ্āĻŦāϞী āϞ্āϝাংāĻ—ু⧟েāϜ āϤৈāϰীāϰ āϏāĻŽā§Ÿāχ āĻāϰ āϏাāĻĨে āĻŦিāϞ্āϟ-āχāύ āĻ­াāĻŦে āĻ…্āϝাāϏেāĻŽ্āĻŦāϞাāϰ āϤৈāϰী āĻ•āϰা āĻšā§ŸেāĻ›ে। āϏুāϤāϰাং āφāĻŽāϰা āĻ…্āϝাāϏেāĻŽ্āĻŦāϞী āϞ্āϝাংāĻ—ু⧟েāϜে āχংāϰেāϜী āϏংāĻ•েāϤ āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰে āĻĒ্āϰোāĻ—্āϰাāĻŽ āϞিāĻ–āϞে, āĻ…্āϝাāϏেāĻŽ্āĻŦāϞāϰ āϤা āĻŽেāĻļিāύ āϞ্āϝাংāĻ—ু⧟েāϜে āϰূāĻĒাāύ্āϤāϰ āĻ•āϰে āĻĒ্āϰ⧟োāϜāύী⧟ āĻ•াāϜেāϰ āϏāĻŽাāϧাāύ āĻĻিāĻŦে। āϤāĻŦে āĻ…্āϝাāϏেāĻŽ্āĻŦāϞী āϞ্āϝাংāĻ—ু⧟েāϜে āĻĒ্āϰোāĻ—্āϰাāĻŽ āϞিāĻ–āϤে āĻšāϞে āĻāĻ•āϜāύ āĻĒ্āϰোāĻ—্āϰাāĻŽাāϰেāϰ āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āĻ—āĻ āύ āϏāĻŽ্āĻŦāύ্āϧে āĻĒ্āϰāϚāύ্āĻĄ āĻ­াāϞ āϜ্āĻžাāύ āĻĨাāĻ•া āĻĻāϰāĻ•াāϰ āĻāĻŦং āϤাāĻ•ে āĻāĻ•āϜāύ āĻŽেāĻļিāύ āĻŦিāĻļেāώāϜ্āĻž āĻšāĻ“ā§Ÿাāϰ āĻĻāϰāĻ•াāϰ āĻšā§Ÿ। āϤাāχ āĻĒāϰāĻŦāϰ্āϤীāϤে āĻ•āĻŽ্āĻĒিāωāϟাāϰ āϞ্āϝাংāĻ—ু⧟েāϜāĻ•ে āϏাāϧাāϰāύেāϰ āĻŦ্āϝāĻŦāĻšাāϰ āωāĻĒāϝোāĻ—ী āĻ•āϰে āφāϰāĻ“ āĻĒ্āϰāϚুāϰ āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ু⧟েāϜ āϤৈāϰী āĻ•āϰা āĻšā§Ÿ। āϝাāϰāχ āωāϤ্āϤāϰāϏূāϰী āφāϜāĻ•েāϰ āϏি/āϏি ++ āĻ…āĻĨāĻŦা āϜাāĻ­া। āĻāχ āϜাāϤী⧟ āϞ্āϝাংāĻ—ু⧟েāϜে āĻ•াāϜ āĻ•āϰাāϰ āϜāύ্āϝ āĻāĻ•āϜāύ āĻĒ্āϰোāĻ—্āϰাāĻŽাāϰেāϰ āĻŽেāĻļিāύ āĻŦিāĻļেāώāϜ্āĻž āĻšāĻ“ā§Ÿাāϰ āĻĻāϰāĻ•াāϰ āĻšā§Ÿ āύা। āϏাāϧাāϰāύ āχংāϰেāϜী āĻ­াāώাāϰ āĻŽāϤ āĻ•āϰে āĻāĻŦং āĻ•িāĻ›ু āϞāϜিāĻ• āĻŽেāύে āϚāϞে āĻāχ āĻĒ্āϰোāĻ—্āϰাāĻŽāĻ—ুāϞে āĻĻি⧟ে āĻĒ্āϰোāĻ—্āϰাāĻŽ āϰāϚāύা āĻ•āϰা āĻšā§Ÿে āĻĨাāĻ•ে।

āĻ•āĻŽ্āĻĒাāχāϞাāϰ āĻ“ āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰ

āĻ•িāĻ›ুāĻĻিāύ āφāĻ—ে āφāĻŽাāϰ āϰাāĻļি⧟াāύ āĻŦāύ্āϧু āĻ…্āϝাāύ āĻŦে⧜াāϤে āĻāϏেāĻ›িāϞ āĻŦাংāϞাāĻĻেāĻļে। āĻ“āϰ āφāĻŦাāϰ āĻŦে⧜াāύোāϤে āĻ­ীāώāύ āφāĻ—্āϰāĻš āĻāĻŦং āĻĒāĻ›āύ্āĻĻেāϰ āĻŦাāĻšāύ āĻšāϞো āϰিāĻ•্āϏা। āϏāĻŽāϏ্āϝা āĻš&&āϚ্āĻ› āĻ“ āϰাāϏাāύ āĻŦোāĻে āĻ•িāύ্āϤু āĻŦাংāϞা āĻāĻ•েāĻŦাāϰেāχ āύা, āφāϰ āφāĻŽি āĻŦাংāϞা āĻŦুāĻি āϰাāĻļাāύ āĻāĻ•েāĻŦাāϰেāχ āύা। āχংāϰেāϜীāϤে āĻ“ āϏাāϚ্āĻ›āύ্āĻĻāĻŦোāϧ āĻ•āϰে āύা। āĻāĻŦাāϰ āĻŦুāĻুāύ āĻŦাāϧ্āϝ āĻšā§Ÿে āĻāĻ• āϰিāĻ•āϏাāϰ āϤিāύāϜāύ। āφāĻŽাāĻĻেāϰ āϏাāĻĨে āϜুāϟি⧟ে āύিāϞাāĻŽ āϰāĻŦিāύāĻ•ে āĻ“ āϰাāĻļাāύ āĻ•াāϞāϚাāϰাāϞ āϏেāύ্āϟাāϰে āϰাāĻļাāύ āĻļেāĻ–া⧟, āĻŦ্āϝাāϏ āϏāĻŽāϏ্āϝাāύ āϏāĻŽাāϧাāύ āĻšā§Ÿে āĻ—েāϞ। āĻ•াāϜেāχ āφāĻŽাāĻĻেāϰ āĻŽাāĻে āϰāĻŦিāύ āĻĻোāĻ­াāώী⧟ āĻ•াāϜāϟি āĻ•āϰে āĻĻিāϞ। āϏাāĻĨে āϏাāĻĨে āϤিāύāϜāύেāϰ āϰিāĻ•āϏা āĻ•āϰে āĻĸাāĻ•া āĻ­্āϰāĻŽāύ āĻšā§Ÿে āωāĻ āϞো āĻŽāϜাāĻĻাāϰ।

āϞ্āϝাংāĻ—ু⧟েāϜেāϰ āϝāϤāχ āωāύ্āύāϤি āĻšোāĻ• āύা āĻ•েāύ āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āĻ•্āώেāϤ্āϰে āĻāĻ•āĻĨা āϏāĻŦāϏāĻŽā§Ÿ āϏāϤ্āϝ āϝে āϏে āĻŦাāχāύাāϰী āĻĒāĻĻ্āϧāϤি (0 āĻāĻŦং 1) āĻŦা āĻŽেāĻļিāύ āϞ্āϝাংāĻ—ু⧟েāϜ āĻ›া⧜া āĻ…āύ্āϝ āĻ•োāύ āϞ্āϝাংāĻ—ু⧟েāϜ āĻŦোāĻে āύা। āĻ•াāϜেāχ āϝāϤāχ āφāĻŽāϰা āϏাāĻŦāϞিāϞ āχংāϰেāϜীāϤে āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āĻĒ্āϰোāĻ—্āϰাāĻŽ āϰāϚāύা āĻ•āϰি āύা āĻ•েāύ; āφāĻŽাāĻĻেāϰ āĻŦ্āϝāĻŦāĻšৃāϤ āϞ্āϝাংāĻ—ু⧟েāϜ āĻāĻŦং āĻ•āĻŽ্āĻĒিāωāϟাāϰেāϰ āĻŽāϧ্āϝে āĻāĻ•āϜāύ āĻĻোāĻ­াāώীāϰ āĻĻāϰāĻ•াāϰ āĻšā§Ÿ। āϝে āĻ•িāύা āχংāϰেāϜীāĻ•ে āĻŽেāĻļিāύ āϞ্āϝাংāĻ—ু⧟েāϜে āϰূāĻĒাāύ্āϤāϰ āĻ•āϰāϤে āĻĒাāϰে। āĻāϰূāĻĒ āϰূāĻĒাāύ্āϤāϰেāϰ āĻ•াāϜ āϝে āĻĒ্āϰোāĻ—্āϰাāĻŽ āĻŦা āϏāĻĢ্āϟāĻ“ā§Ÿাāϰāϟি āĻ•āϰে āĻĨাāĻ•ে āĻĨাāĻ•ে āφāĻŽāϰা āĻŦāϞি āĻ•āĻŽ্āĻĒাāχāϞাāϰ āĻŦা āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰ। āϏুāϤāϰাং āĻ•āĻŽ্āĻĒাāχāϞাāϰ āĻŦা āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰ āĻšāϚ্āĻ›ে āĻāĻ• āϧāϰāύেāϰ āϟ্āϰাāύ্āϏāϏিāϞেāϟāϰ āĻĒ্āϰোāĻ—্āϰাāĻŽ āϝা āĻĒ্āϰোāĻ—্āϰাāĻŽ āϞ্āϝাংāĻ—ু⧟েāϜāĻ•ে āĻŽেāĻļিāύ āϞ্āϝাংāĻ—ু⧟েāϜে āϰূāĻĒাāύ্āϤāϰ āĻ•āϰে। āĻĒ্āϰāϤিāϟি āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ু⧟েāϜেāϰ āύিāϜāϏ্āĻŦ āĻ•āĻŽ্āĻĒাāχāϞাāϰ āĻŦা āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰ āϰ⧟েāĻ›ে। āĻ…্āϝাāϏেāĻŽ্āĻŦāϞী āϞ্āϝাংāĻ—ু⧟েāϜেāϰ āĻ•্āώেāϤ্āϰে āĻāχ āĻ•াāϜāϟি āĻ•āϰাāϰ āϜāύ্āϝ āϰ⧟েāĻ›ে āĻ…্āϝাāϏেāĻŽ্āĻŦāϞাāϰ।

āĻ•āĻŽ্āĻĒাāχāϞাāϰ āĻāĻŦং āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰ āĻāϰ āĻĒাāĻĨāϰ্āĻ•্āϝ

āĻ•āĻŽ্āĻĒাāχāϞাāϰ āĻāĻŦং āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰ - āĻāϰ āĻŽāϧ্āϝে āĻ•াāϜেāϰ āĻĻিāĻ• āĻĨেāĻ•ে āĻŦেāĻļ āĻ•িāĻ›ু āĻĒাāϰ্āĻĨāĻ•্āϝ āϰ⧟েāĻ›ে।

āĻ•āĻŽ্āĻĒাāχāϞাāϰ

āĻ•āĻŽ্āĻĒাāχāϞাāϰ āĻšাāχāϞেāĻ­েāϞ āϞ্āϝাংāĻ—ু⧟েāϜে āϞিāĻ–িāϤ āĻĒ্āϰোāĻ—্āϰাāĻŽāĻ•ে āϏāϰ্āĻŽ্āĻĒূāύ āϰূāĻĒে āĻŽেāĻļিāύ āϞ্āϝাংāĻ—ু⧟েāϜে āϰূāĻĒাāύ্āϤāϰিāϤ āĻ•āϰে। āĻ•āĻŽ্āĻĒাāχāϞাāϰ āĻ•োāύ āĻāĻ•āϟি āĻĒ্āϰোāĻ—্āϰাāĻŽেāϰ āϏāĻŽ্āĻĒূāϰ্āύ Source Code-āĻ•ে āĻĒ⧜ে, āĻ•োāύ āĻ­ুāϞ āύা āĻĨাāĻ•āϞে Machine Code–āĻ āϰূāĻĒাāύ্āϤāϰিāϤ āĻ•āϰে āĻāĻŦং āĻĒ্āϰ⧟োāϜāύী⧟ āϏাāĻšাāϝ্āϝāĻ•াāϰী āĻĢাāχāϞ āϝুāĻ•্āϤ āĻ•āϰে āĻāĻ•্āϏিāĻ•িāωāϟেāĻŦāϞ (āĻŦা.exe) āĻĢাāχāϞে āϰূāĻĒাāύ্āϤāϰিāϤ āĻ•āϰে। āĻĒāϰāĻŦāϰ্āϤীāϤে āĻ•āĻŽ্āĻĒাāχāϞাāϰ āĻ›া⧜াāχ āĻ…āĻĒাāϰেāϟিং āϏিāϏ্āϟেāĻŽ āĻĨেāĻ•ে āĻĒ্āϰোāĻ—্āϰাāĻŽāϟি āϏāϰাāϏāϰি āϰাāύ āĻ•āϰাāύো āϝা⧟। āϝেāĻŽāύ āφāĻŽāϰা āϝāĻĻি MS-Word āĻāϰ Icon-āĻ āĻ•্āϞিāĻ• āĻ•āϰি āϤāĻŦে āϏāϰাāϏāϰি MS-Word āϚাāϞু āĻšā§Ÿ। āĻ•াāϰāύ WINWORD.exe āύাāĻŽে āĻāĻ•āϟি exe āĻĢাāχāϞ āφāĻ—েāχ āϤৈāϰী āĻ•āϰে āϰাāĻ–া āĻšā§Ÿ। āĻ•াāϜেāχ MS-Word āĻ•োāύ্ āĻĒ্āϰোāĻ—্āϰাāĻŽিং āϞ্āϝাংāĻ—ু⧟েāϜ āĻĻ্āĻŦাāϰা āϤৈāϰী āĻāĻŦং āϤাঁāϰ āĻ•āĻŽ্āĻĒাāχāϞাāϰেāϰ āĻ•োāύ āĻĒ্āϰ⧟োāϜāύ āĻšā§Ÿ āύা। āĻŽāύে āĻ•āϰুāύ āϏি/āϏি ++ āĻĻি⧟ে āφāĻĒāύি āĻāĻ•āϟি āĻ—েāĻŽ āϤৈāϰী āĻ•āϰে āĻĢাāχāϞāϟিāϰ āĻāĻ•āϟি āύাāĻŽ āĻĻি⧟ে āĻ•āĻŽ্āĻĒাāχāϞ āĻ•āϰে .exe (āĻāĻ•্āϏিāĻ•িāωāϟেāĻŦāϞ) āĻĢাāχāϞ āϤৈāϰী āĻ•āϰāϞেāύ āĻāĻŦং āĻĄেāĻ•্āϏāϟāĻĒে āĻāĻ•āϟি Icon āϤৈāϰী āĻ•āϰে āϰাāĻ–āϞেāύ। āĻĒāϰāĻŦāϰ্āϤীāϤে āĻŦিāĻ­িāύ্āύ āϏāĻŽā§Ÿে āĻ“āχ Icon-āĻ āĻ•্āϞিāĻ• āĻ•āϰāϞেāχ āĻ—েāĻŽāϟি āϚাāϞু āĻšāĻŦে। āĻāĻ•্āώেāϤ্āϰে āφāĻĒāύাāϰ āĻŽেāĻļিāύে āϏি/āϏি++ āĻŦা āϤাঁāϰ āĻ•āĻŽ্āĻĒাāχāϞাāϰ āύা āĻĨাāĻ•āϞেāĻ“ āϚāϞāĻŦে।

āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰ

āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰ āϏāĻŽ্āĻĒূāϰ্āύ āĻĒ্āϰোāĻ—্āϰাāĻŽāĻ•ে āĻāĻ•āϏাāĻĨে āĻŽেāĻļিāύ āϞ্āϝাংāĻ—ু⧟েāϜে āϰূāĻĒাāύ্āϤāϰিāϤ āĻ•āϰে āύা। āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰ āĻ•োāύ āĻāĻ•āϟি āĻĒ্āϰোāĻ—্āϰাāĻŽেāϰ Source Code āĻ•ে āĻāĻ• āϞাāχāύ āĻ•āϰে āĻŦা āĻāĻ•āϟি āϏ্āϟেāϟāĻŽেāύ্āϟ āĻ•ে āĻŽেāĻļিāύ āĻ­াāώা⧟ āϰূāĻĒাāύ্āϤāϰ āĻ•āϰে āĻāĻŦং āĻĢāϞাāĻĢāϞ āĻĒ্āϰāĻĻাāύ āĻ•āϰে। āĻāχ āĻ•াāϰāύে āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰ āĻĻ্āĻŦাāϰা āĻĒ্āϰোāĻ—্āϰাāĻŽ āϚাāϞাāϞে āĻ—āϤি āĻ•িāĻ›ুāϟা āĻ•āĻŽ āĻšā§Ÿ āĻāĻŦং āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰ āĻ•োāύ āĻāĻ•্āϏিāĻ•িāωāϟেāĻŦāϞ (.exe) āĻĢাāχāϞ āϤৈāϰী āĻ•āϰে āύা, āĻ•াāϜেāχ āĻĒāϰāĻŦāϰ্āϤীāĻ•াāϞে āχāύ্āϟাāϰāĻĒ্āϰেāϟāϰেāϰ āϏাāĻšাāϝ্āϝ āĻ›া⧜া āϏāϰাāϏāϰি āĻ…āĻĒাāϰেāϟিং āϏিāϏ্āϟেāĻŽ āĻāϰ āϏাāĻšাāϝ্āϝে āϰাāύ āĻ•āϰাāύো āϝা⧟ āύা ।

Contunue…..

Tuesday, June 10, 2014