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Welcome to the C Programming Fundamentals MCQs Page

Dive deep into the fascinating world of C Programming Fundamentals with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of C Programming Fundamentals, a crucial aspect of C Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of C Programming Fundamentals, 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 C Programming.

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Check out the MCQs below to embark on an enriching journey through C Programming Fundamentals. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of C Programming.

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

C Programming Fundamentals MCQs | Page 15 of 24

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Q141.
Preprocessing is typically done

a.

either before or at the beginning of the compilation process

b.

after compilation but before execution

c.

after loading

d.

none of the above

Discuss
Answer: (a).either before or at the beginning of the compilation process
Q142.
Choose the correct statements.

a.

'x' is same as "x"

b.

length of the string "x" is two

c.

Unless otherwise specified, the first name in an enum has the value 1

d.

None of the above

Discuss
Answer: (d).None of the above
Q143.
Consider the following statement.

# define hypotenuse(a, b) sqrt (a * a + b * b ) ;

The macro-call hypotenuse ( a + 2, b + 3) ;

a.

finds the hypotenuse of a triangle with sides a + 2 and b + 3

b.

finds the square root of (a + 2)2 + (b + 3)2

c.

is invalid

d.

finds the square root of 3 * a + 4 * b + 5

Discuss
Answer: (d).finds the square root of 3 * a + 4 * b + 5
Q144.
The ascending order of precedence of the bit-wise operators &, ^, | is

a.

&, ^, |

b.

^, &, I

c.

|, ^, &

d.

&, |, ^

Discuss
Answer: (c).|, ^, &
Q145.
The scope of a macro definition

a.

cannot be beyond the file in which it is defined

b.

may be part of a file

c.

is the entire program

d.

excludes string of characters within double quotes

Discuss
Answer: (d).excludes string of characters within double quotes
Q146.
Which of the following comments are correct when macro definition includes arguments?

a.

The opening parenthesis should immediately follow the macro name

b.

There should be at least one blank between the macro name and the opening parenthesis

c.

There should be only one blank between the macro name and the opening parenthesis

d.

All the above comments are correct

Discuss
Answer: (a).The opening parenthesis should immediately follow the macro name
Q147.
lint is

a.

a C compiler

b.

an inter-active debugger

c.

a C interpreter

d.

a tool for analyzing a C program

Discuss
Answer: (d).a tool for analyzing a C program
Q148.
The number of possible values of m, such that m & 0x3f equals 0x23 is

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (d).4
Q149.
cb is a

a.

C code beautifying tool

b.

C interpreter

c.

C compiler

d.

none of the above

Discuss
Answer: (a).C code beautifying tool
Q150.
In what kind of structure for strings, one can easily insert, delete, concatenate and rearrange sustrings?

a.

Fixed length storage structure

b.

Variable length storage with fixed maximum

c.

Linked list storage

d.

Relocatable structure

Discuss
Answer: (c).Linked list storage
Page 15 of 24

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