Q31. The ……. contains commands associated with the My Computer window

a) Standard menu
b) Start menu
c) System menu
d) None of the above

Answer : c

Q32.To install the new font in window XP

a)    Start -> setting -> control panel -> font
b)   Start -> setting -> control panel -> font -> install new font
c)     Start -> control panel -> font -> install new font
d) Start -> setting -> font

Answer : b

Q33. Which of the following operating system do you choose to implement a client-server network?

a) MS-DOS
b) Windows
c) Windows 98
d) Windows 2000

Answer : d

Q34. Which one is not an operating system?

a) P11
b) OS/2
c) Windows
d) Unix

Answer : a

Q35. The operating system creates … from the physical computer

a) Virtual space
b) Virtual computer
c) Virtual device
d) None

Answer : b

Q36. Which mode loads a minimal set of drivers when starting Windows?

a) Safe Mode
b) Normal Mode
c) VGA Mode.
d) Network Support Mode

Answer : a

Q37. A page fault occurs when

a) the Deadlock happens
b) the Segmentation starts
c) the page is found in the memory
d)   the page is not found in the memory

Answer : d

Q38. …. runs on a computer hardware and serves as a platform for other system to run on

a) Operating system
b) Application system
c) System software
d) All of above

Answer : a

Q39. The operating system is the most common type of …. Software

a) Communication
b) Application
c) System
d) Word processing software

Answer : c

Q.40 Suppose that a process is in ‘BLOCKED’ state waiting for some I/O service. When the service is completed, it goes to the

a) RUNNING state
b) READY state
c) SUSPENDED state
d) TERMINATED state

Answer : b

Q.41 Sector interleaving in disks is done by

a) the operating system
b) the disk manufacturer
c) the disk controller cord
d) none of the above

Answer : a

Q.42 Which of the following are real-time systems?

a) An on-line railway reservation system
b) A process control system
c) Aircraft control system
d) Both (B) and (C)

Answer : d

Q43.Windowing and graphics system implements the

a) Operating System
b) I/O Devices
c) Programmed I/O
d) I/O Modules

Answer : a

Q44. A Microsoft Windows is…..a(n)

a) Operating system
b) Graphic program
c) Word Processing
d) Database program

Answer : a

Q45. A system program that sets up an executable program in main memory ready for execution is

a) assembler
b) linker
c) loader
d) compiler

Answer : c

Q46. Fragmentation of the file system

a)    occurs only if the file system is used improperly
b) can always be prevented
c)   can be temporarily removed by compaction
d)    is a characteristic of all file systems

Answer : c

Q47. Paging is implemented in

a) Operating System
b) Hardware
c) Software
d) All of them

Answer : b

Q48. ………. software creates a mirror images of the entire hard disk, including the operating system, application files, and data.

a) Operating system
b) Backup software
c) Utility programs
d) Driver imaging
e) None of these

Answer : b

Q49. A mistake in a algorithm that causes incorrect results is called a ………….

a) logical error
b) syntax error
c) procedural error
d) compiler error

Answer : a

Q50. When data changes in multiple lists and all lists are not updated .this causes

a) data redundancy
b) information overload
c) duplicate data
d) data inconsistency
e) data repetition

Answer : d