IndiaBIX

Computer Science - Operating Systems Concepts

Exercise : Operating Systems Concepts - Section 3
26.
If you want to execute more than one program at a time, the systems software you are using must be capable of:
word processing
virtual memory
compiling
multitasking
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
In analyzing the compilation of PL/I program, the description "resolving symbolic address (labels) and generating machine language" is associated with
Assembly and output
Code generation
Storage assignment
Syntax analysis
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
Round-robin scheduling
allows interactive tasks quicker access to the processor
is quite complex to implement
gives each task the same chance at the processor
allows processor-bound tasks more time in the processor
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
What is the name of the system which deals with the running of the actual computer and not with the programming problems?
Operating system
Systems program
Object program
Source program
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
What is the initial value of the semaphore to allow only one of the many processes to enter their critical section?
8
1
16
0
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