Dear Aspirants,
Welcome to Online Computer Quiz in Affairscloud.com. Here we are providing sample questions in Operating System. It will be useful for all SBI/IBPS/LIC exams and other competitive exams. We have also included some important questions that are repeatedly asked in previous exams.
- The operating system called Unix is typically used for_________
A. Desktop computers
B. Laptop Computers
C. Super Computers
D. All of the above
Answer
D. All of the above - The ________ primarily take(s) care of the behind-the-scenes details and manage(s) the hardware.
A. Application Software
B. Hard Disk
C. Super Computers
D. Operating System
Answer
D. Operating System - Operating System of a computer _________
A. Enables the programmer to draw a flow chart
B. Links a program with subroutine with reference
C. provides a layer, User friendly Interface
D. All of the above
Answer
C. provides a layer, User friendly Interface - The term “Operating System” means _______
A. A set of programs which control computer working
B. The way a user operates the computer system
C. The way computer operator works
D. All of the above
Answer
A. A set of programs which control computer working - This part of Computer Operating System manages the essential peripherals such as the keyboard, screen, disk drives, and parallel and serial ports _________
A. Basic Input/Output System
B. Peripheral Input/Output System
C. Secondary Input/Output System
D. Marginal Input/Output System
Answer
A. Basic Input/Output System - _________ controls the way in which the computer system functions and provides a means by which users can interact with the computer.
A. Application Software
B. Operating System
C. Super Computers
D. None of the above
Answer
B. Operating System - Linux is a(n) _________ Operating System.
A. Windows
B. Microsoft
C. Mac
D. Open Source
Answer
D. Open Source - All computers must have a/an ________
A. virus checking program
B. word processing software
C. attached printer
D. Operating System
Answer
D. Operating System - In real time Operating System, which is most suitable scheduling scheme?
A. Round Robin
B. FCFS
C. pre-emptive scheduling
D. random scheduling
Answer
C. pre-emptive scheduling - ________ allows multiple users to access a computer system concurrently.
A. Single User Operating System
B. Multiple User Operating System
C. Real Time Operating System
D. None of the above
Answer
B. Multiple User Operating System
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