অপারেটিং সিস্টেম-Operating System MCQ 72+

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• Which one of the following Operating Systems is appropriate to implement a Client-Serves Network?
  ক

  MS DOS

  খ

  Windows 2003

  গ

  Windows 98

  ঘ

  Windows 95
• নীচের কোনটি অপারেটিং সিস্টেম নয়?
  ক

  লিনাক্স

  খ

  উইন্ডোজ

  গ

  এম. এস. ওয়ার্ড

  ঘ

  ডিস্ক অপারেটিং সিস্টেম
• Which one is the first program of Microsoft
  ক

  Windows 98

  খ

  Windows 7

  গ

  Windows XP

  ঘ

  MS DOS
• Piconet কী?
  ক

  Wifi Network

  খ

  Wide Area Netware

  গ

  Bluetooth Network

  ঘ

  5G Network
• নিচের কোনটি Multi- tasking operating system নয়?
  ক

  Windows

  খ

  Linux

  গ

  Windows NT

  ঘ

  DOS
• Which of the following contains configuration information of a window?
  ক

  exe

  খ

  inl

  গ

  dill

  ঘ

  chirr
• Which of the following operating system is an open source software?
  ক

  Windows XP

  খ

  Windows 10

  গ

  Mac OS X

  ঘ

  Fedora 20
• Windows System -এর সহিত কার নাম জড়িত?
  ক

  Steve Wonder

  খ

  Steve Job

  গ

  Bill Gates

  ঘ

  Darwin
• Which one is the first 64 bit operating system?
  ক

  Windows Vista

  খ

  Mac

  গ

  Linux

  ঘ

  Windows XP
• একটি কম্পিউটার Boot করতে পারে না যদি তাতে না থাকে-
  ক

  compiler

  খ

  loader

  গ

  operating system

  ঘ

  bootstrap
• নিচের কোনটি অ্যাপ্লিকেশন সফটওয়্যার নয়?
  ক

  Windows NT

  খ

  Page Maker

  গ

  Photoshop

  ঘ

  Paint
• Time-shared OS- এর জন্য কোন sheduling policy সবচেয়ে ভাল?
  ক

  First come first serve

  খ

  Round-robin

  গ

  Shortest job first

  ঘ

  Last come first serve
• The primary job of the operating system of a computer is to
  ক

  Manage resources

  খ

  Provide utilities

  গ

  Provide communication interface

  ঘ

  None
• when CPU is executing a program that is part of the Operating System , it is said to be in __
  ক

  Interrupt mode

  খ

  System mode

  গ

  Simplex mode

  ঘ

  None
• Shortcut key of printing a document for computer having windows is --
  ক

  Ctrl +Shift + P

  খ

  Ctrl + Alt +P

  গ

  Ctrl + P

  ঘ

  Alt +P
• The main program in an operating system is called:
  ক

  Kernel

  খ

  file manager

  গ

  Directly

  ঘ

  NOS
• which of these data types is used by operating system to manage the Recursion in Java?
  ক

  Array

  খ

  Stack

  গ

  Queue

  ঘ

  Tree
• which of the following UNIX command allows scheduling program to be executed at the specifics time?
  ক

  nice

  খ

  cron

  গ

  date and time

  ঘ

  schedule
• In UNIX, the login prompt can be changed b changing the contents of the file
  ক

  gettydefs

  খ

  contrab

  গ

  init

  ঘ

  inittab
• In UNIX, processes that have finished execution but have not yet had their status collected are known as
  ক

  Steeping Processes

  খ

  Stopped Processes

  গ

  zombic Processes

  ঘ

  Orphan Processes
• ___ controls the way in way in which the computer system functions and provides a means by which users can interection with the computer .
  ক

  The operating system

  খ

  The motherboard

  গ

  The platform

  ঘ

  applictaion software
• Which one of the following Operating Systems is not a multitasking operating system?
  ক

  DOS

  খ

  Linux

  গ

  Windows 98

  ঘ

  Unix
• For which of the following purposes spreadsheets cannot be used?
  ক

  Simple database management

  খ

  Loan Calculations

  গ

  Budgeting

  ঘ

  Trigonometric calculations
• In a computer, the Operating System manages----
  ক

  Memory

  খ

  processes

  গ

  I/O devices

  ঘ

  All of these
• Unix Operating systems is a ----
  ক

  Multi Tasking Operating Systems

  খ

  Time Sharing Operating System

  গ

  Multi User Operating system

  ঘ

  All the above
• The primary job of the operating systems ----
  ক

  Manage Resources

  খ

  Manage Users

  গ

  Manage Programs

  ঘ

  Manage Commands
• What is an Icon ?
  ক

  Pictorial representation of an operation

  খ

  Method of cutting and pasting

  গ

  Flashing of display

  ঘ

  Beefs, roars and shrieks in a video game
• উইন্ডোজ (Windows) হচ্ছে একটি-
  ক

  স্ক্যানিং সফটওয়ার (Scanning Software)

  খ

  অপারেটিং সিস্টেম (Operating System)

  গ

  প্রোগ্রামিং লেঙ্গুইজ (Programming Language)

  ঘ

  এন্টিভাইরস সফটওয়ার (Antivirus Software)
• Which of the following is an example of Single user/Single tasking OS?
  ক

  DOS

  খ

  Windows XP

  গ

  Windows 7

  ঘ

  Linux
• Which one of the following is the most popular operating system for PC?
  ক

  Apple MAC OS X

  খ

  Microsoft Windows

  গ

  DOS

  ঘ

  Fedora