CIT 333

Operating System

Chapter 2 : Operating System Structure

DAE Computer Information Technology | Third Year

Short Questions

Chapter:02 (Operating System Structure)

Question 1:

operating system called a thousand systems are executed per?

hour day min sec

Question 2:

Choose one of the best options from the following. Dump of memory of the computer system is examined by the ___?

programmer debugger designer engineer

Question 3:

Indicate one of the best options from the following. CloseHandle () call function in windows operating system is a UNIX’s function called for

fork() close() read() open()

Question 4:

In operating system, each process has its own __________

open files address space and global variables pending alarms, signals, and signal handlers All of above

Question 5:

Which is not provided by the operating system is____

networking user interface error detection program execution

Question 6:

Choose one of the best options from the following. Chain of the program of a computer system is as strong as its ___

strongest link weakest link all links mid link

Question 7:

Which is Friendly user interface provided by operating system ____

graphical user interface command-line interface batch interface device interface

Question 8:

Which Bourne shell in command interpreter of the operating system is used by____

windows Windows and Macintosh Macintosh and LINUX Linux and UNIX

Question 9:

Programs of the operating system end ____.

Interval Interruptedly Normally Erroneously

Question 10:

Choose the best option from the following. The main functionality of command interpreter of the operating system is to______.

remove commands execute commands fetch commands Decode commands

Question 11:

Power failure of a computer system is one of kinds of____

error outputs inputs Interrupts

Question 12:

X-windows operating system is a user’s interface that is a common version of____?

windows MAC OS Linux UNIX

Question 13:

Operating system is mainly comprised of ___________

third party programs user programs system programs both B and C

Question 14:

Operating system programs that are manipulated are asked by the_____?

programmer open source user operating system

Question 15:

System calls of operating system is done by___?

programmer debugger Caller engineer

Question 16:

For allocating resources Central Processing Unit has individual _____?

routines devices programs Processes

Question 17:

Indicate best option. In graphical user interface users uses____

file-based interface mouse-based Pointing command line interface voice-based interface

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INSTRUCTOR
MUHAMMAD BIN JAMEEL
BSC ENGG. CIVIL

PBTE DAE CIT-333 Operating System | Chapter 2 : Operating System Structure | MCQs