# 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.

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 5 of 11

Q41.
Which of the following command the file names in multiple columns?
Q42.
Q43.
Which of the following expression is represented by the parse tree?
Answer: (a).(A + B) * C
Q44.
Consider the following left associative operators in decreasing order of precedence:

– subtraction (highest precedence)
* multiplication
$exponentiation (lowest precedence) What is the result of the following expression? 3 – 2 * 4$ | * 2**3
Q45.
Which of the following is the most general phase structured grammar?
Q46.
Which of the following is used for grouping of characters into tokens (in a computer)?
Q47.
P: “Program is a step by step execution of the instructions”. Given P, which of the following is true?
Answer: (b).Program is a sequence of a subset of an instruction set.
Q48.
In a MIU puzzle, either of the letters M, I or U could go as a start symbol. Production rules are given
below :

R1 : U→IU
R2 : M.x→M.x.x where ːˑ is string concatenation operator. Given this, which of the following holds for

(i) MIUIUIUIUIU
(ii) MIUIUIUIUIUIUIUIU
Answer: (c).Both (i) and (ii) are valid words but they involve different number of transformations in the production.
Q49.
Recursive functions are executed in a