Operating Systems Concepts - Part 5 Online Exam Quiz
Operating Systems Concepts - Part 5 GK Quiz. Question and Answers related to Operating Systems Concepts - Part 5. MCQ (Multiple Choice Questions with answers about Operating Systems Concepts - Part 5
In analyzing the compilation of PL/I program, the term "Machine independent optimization" is associated with
Options
A : recognition of basic syntactic constructs through reductions.
B : recognition of basic elements and creation of uniform symbols.
C : creation of more optional matrix.
D : use of macro processor to produce more optimal assembly code
An instruction in a programming language that is replaced by a sequence of instructions prior to assembly or compiling is known as
Options
A : procedure name
B : macro
C : label
D : literal
A program
Options
A : is a device that performs a sequence of operations specified by instructions in memory.
B : is the device where information is stored
C : is a sequence of instructions
D : is typically characterized by interactive processing and time of the CPU's time to allow quick response to each user.
A self-relocating program is one which
Options
A : 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.
B : consists of a program and relevant information for its relocation.
C : can itself performs the relocation of its address-sensitive portions.
D : All of the above
Banker's algorithm for resource allocation deals with
Options
A : deadlock prevention
B : deadlock avoidance
C : deadlock recovery
D : mutual exclusion
A sequence of instructions, in a computer language, to get the desired result, is known as
Options
A : Algorithm
B : Decision Table
C : Program
D : All of the above
Which, of the following, is true for testing and debugging?
Options
A : Testing checks for logical errors in the programs, while debugging is a process of correcting those errors in the program
B : Testing detects the syntax errors in the program while debugging corrects those errors in the program
C : Testing and debugging indicate the same thing
D : All of the above
Information in a memory that is no longer valid or wanted is known as
Options
A : non-volatile
B : volatile
C : surplus
D : garbage
Which of the following filename extension suggests that the file is a backup copy of another file?
Options
A : TXT
B : COM
C : BAS
D : BAK
Relocation bits used by relocating loader are specified (generated) by
Options
A : Relocating loader itself
B : Linker
C : Assembler or translator
D : Macro processor
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