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Computer Science - Operating Systems Concepts

Exercise : Operating Systems Concepts - Section 5
31.
In analyzing the compilation of PL/I program, the term "Syntax analysis" is associated with
recognition of basic syntactic constructs through reductions.
recognition of basic elements and creation of uniform symbols
creation of more optional matrix.
use of macro processor to produce more optimal assembly code
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
A hardware device that is capable of executing a sequence of instructions, is known as
CPU
ALU
CU
Processor
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
Which of following is/are the advantage(s) of modular programming?
The program is much easier to change
Modules can be reused in other programs
Easy debugging
Easy to compile
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
The function(s) performed by the paging software is (are)
Implementation of the access environment for all programs in the system
Management of the physical address space
Sharing and protection
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
A compiler for a high-level language that runs on one machine and produces code for a different machine is called is
optimizing compiler
one pass compiler
cross compiler
multipass compiler
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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