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Job Digest Computer and ICT ???????? ???????
by Farhana Rahim on 2024-08-16 22:11:10 Last Updated by Farhana Rahim on2024-08-16 22:11:10
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???????? ??????? (Operating System)
# ???????? ??????? (Operating System)?? ??????? ????????? ???? ????????? ???? ???? ???# ??????????? ?????????? ??????? ???????? ??? ???????? ????????
# ???? ?? (MS DOS), ?? ?? ??????? (MS Windows), ??????? (Linux ), ???????(Unix), ???? ?? (PC DOS), Mac Os, XENIX, AIX ??????? ??????????? ?????? ???????? ????????
# ?? (DOS) ?? Disk Operating System.
# MS DOS, PC DOS, Linux, Unix ??????? Character User Interface (CUI) Operating System.
# CUI ???????? ????????? ??????????? ???????? ??????? (Text Based OS) ?? ?????????? ???????? ??????? (Command Based Operating System) ? ??? ???
# ??????????? ?? ??????? ???????? ?????? ?????? ??? ????????? ???????? ???????????? ????? ????????? ???????? ??????? (GUI-OS-Graphical User Interface Operating System)???? ????? Windows (95/98/XP/Vista/7), Mac OS ????????
# ??? ????? ???????????? ??????????? ???? (Icon)????
Operating System
Operating System |
Platform |
Developer |
Android |
Mobile |
|
ios |
Mobile |
Apple |
Linux |
Various |
Linus Torvalds |
MAC |
Apple Macintosh |
Apple |
Ms-DOS |
IBM |
Microsoft |
Umix |
Various |
Bell labs |
Vector Linux |
Various |
Vector Linux |
Windows Vista, XP, 7, 8, 10, 11 |
IBM |
Microsoft |
Xenix |
Various |
Microsoft |
# ?? ?? ???? Microsoft ???? ??? MS DOS ??? IBM ???? ??? PC DOS
# ???????? ????????? ??????????? ???????? ????? ?????;
???? ? ??????????? ????????? ?????? ???????? ???? ????
??????????? ??????? ????? ???, ???????? ??? ??? ??????? ????
??????? ????? ?????? ??? ?? ??????? ????
?????? ? ???? ?????? ???? ? ????? ???? ?????? ? ???? ??? ????
??????? ?????? ?????? ??? ? ???????? ???????? ?????? ????
????? ?????? ??????? ???? ????? ?? ??????? ???? ??? ??? ???? ?????? ????? ???? ???? ???? ????????
????? ? ?????? ?????? ?????????/?????? ????
????????? ??????? ?????? ??? ????????
বি.দ্র.: বিভিন্ন সরকারী চাকুরীর প্রশ্নের জব ডাইজেস্ট এর জন্য "প্রফেসরস জব ডাইজেস্ট" অথবা "অ্যাসুরেন্স জব জাইজেস্ট" বই পড়তে পারেন।
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