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Computer Science - Operating Systems Concepts

Exercise : Operating Systems Concepts - Section 5
1.
In analyzing the compilation of PL/I program, the term "Machine independent optimization" 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.
2.
An instruction in a programming language that is replaced by a sequence of instructions prior to assembly or compiling is known as
procedure name
macro
label
literal
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
A program
is a device that performs a sequence of operations specified by instructions in memory.
is the device where information is stored
is a sequence of instructions
is typically characterized by interactive processing and time of the CPU's time to allow quick response to each user.
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
A self-relocating program is one which
cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation.
consists of a program and relevant information for its relocation.
can itself performs the relocation of its address-sensitive portions.
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
Banker's algorithm for resource allocation deals with
deadlock prevention
deadlock avoidance
deadlock recovery
mutual exclusion
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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