IndiaBIX

Computer Science - Operating Systems Concepts

Exercise : Operating Systems Concepts - Section 1
26.
The FIFO algorithm
executes first the job that last entered the queue
executes first the job that first entered the queue
execute first the job that has been in the queue the longest
executes first the job with the least processor needs
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
What is the name given to the organized collection of software that controls the overall operation of a computer?
Working system
Peripheral system
Operating system
Controlling system
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
The principle of locality of reference justifies the use of
reenterable
non reusable
virtual memory
cache memory
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
The register or main memory location which contains the effective address of the operand is known as
pointer
indexed register
special location
scratch pad
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
Assembly code data base is associated with
assembly language version of the program which is created by the code generation phase and is input to the assembly phase.
a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure.
consists of a full or partial list or the token's as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation.
a permanent table which lists all key words and special symbols of the language in symbolic form.
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers