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Welcome to the Systems Programming MCQs Page

Dive deep into the fascinating world of Systems Programming with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Systems Programming, a crucial aspect of UGC CBSE NET Exam. In this section, you will encounter a diverse range of MCQs that cover various aspects of Systems Programming, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within UGC CBSE NET Exam.

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Check out the MCQs below to embark on an enriching journey through Systems Programming. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of UGC CBSE NET Exam.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Systems Programming. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Systems Programming MCQs | Page 3 of 11

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Q21.
Which of the following is false regarding the evaluation of computer programming languages?

a.

Application oriented features

b.

Efficiency and Readability

c.

Software development

d.

Hardware maintenance cost

Discuss
Answer: (d).Hardware maintenance cost
Q22.
Which of the following statements is false?

a.

Top-down parsers are LL parsers where first L stands for left-to-right scan and second L stands for a leftmost derivation.

b.

(000)* is a regular expression that matches only strings containing an odd number of zeroes, including the empty string.

c.

Bottom-up parsers are in the LR family, where L stands for left-to-right scan and R stands for rightmost derivation.

d.

The class of context-free languages is closed under reversal. That is, if L is any context-free language, then the language LR={WR:wϵL} is context free.

Discuss
Answer: (b).(000)* is a regular expression that matches only strings containing an odd number of zeroes, including the empty string.
Q23.
System calls are usually invoked by using:

a.

A privileged instruction

b.

An indirect jump

c.

A software interrupt

d.

Polling

Discuss
Answer: (c).A software interrupt
Q24.
The ............... transfers the executable image of a C++ program from hard disk to main memory.

a.

Compiler

b.

Linker

c.

Debugger

d.

Loader

Discuss
Answer: (d).Loader
Q25.
The family of context sensitive languages is ................. under union and ................. under reversal.

a.

closed, not closed

b.

not closed, not closed

c.

closed, closed

d.

not closed, closed

Discuss
Answer: (c).closed, closed
Q26.
Which is the correct statement(s) for Non Recursive predictive parser?

S1: First(α) = {t | α => * t β for some string β } => *tβ
S2: Follow(X) = { a | S => * αXa β for some strings α and β }

a.

Both statements S1 and S2 are incorrect

b.

S1 is incorrect and S2 is correct

c.

S1 is correct and S2 is incorrect

d.

Both statements S1 and S2 are correct

Discuss
Answer: (d).Both statements S1 and S2 are correct
Q27.
From the point of view of the programmer, what are the major advantages of using a high-level language rather than internal machine code or assembly language ?

a.

Program portability

b.

Easy development

c.

Efficiency

d.

None of the above

Discuss
Answer: (b).Easy development
Q28.
The scheme of which interpreter translates the source program is known as

a.

Paragraph by paragraph

b.

Instruction by instruction

c.

Line by line

d.

None of the above

Discuss
Answer: (c).Line by line
Q29.
Portable program means

a.

Program with wheels

b.

Independent from its authors

c.

Independent of platform

d.

None of the above

Discuss
Answer: (c).Independent of platform
Q30.
Object modules generated by assembler that contains unresolved external references are resolved for two or more object module by a/an

a.

Operating system

b.

Loader

c.

Linker

d.

Compiler

Discuss
Answer: (c).Linker
Page 3 of 11

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