16. The operating system controls access to the processor by assigning a(n) ____________ to each task requiring the processor’s attention.
(A) CPU
(B) slice of time
(C) stack
(D) event
Ans : (B)
17. The blocks of code, included in the operating system, that software applications interact with are known as:
(A) application programming interfaces (APIs).
(B) complimentary metal-oxide conductors (CMOS).
(C) device drivers.
(D) bootstrap loaders.
Ans : (A)
18. MS-DOS is a ____________ operating system.
(A) point-and-click
(B) user-friendly
(C) command-driven
(D) Mac
Ans : (C)
19. An interrupt handler is a(n):
(A) location in memory that keeps track of recently generated interrupts.
(B) peripheral device.
(C) utility program.
(D) special numeric code that indicates the priority of a request.
Ans : (D)
20. A spooler is a(n):
(A) location in memory that maintains the contents of a document until it prints out.
(B) print job.
(C) program that coordinates the print jobs that are waiting to print.
(D) message sent from the printer to the operating system when a print job is completed.
Ans : (C)
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Hello sir!
Thanks for materials you have provided.
I have applied for allahabad bank PO,will held on 17th aprill 2011.
In this computer section also included can you please provide more question based on computer knowledge.if possible please mail me.
thanks once again.
Thx shefali for ur valuable support....We will update very soon