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Welcome to the Programming in C MCQs Page

Dive deep into the fascinating world of Programming in C with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Programming in C, a crucial aspect of UGC CBSE NET Exam. In this section, you will encounter a diverse range of MCQs that cover various aspects of Programming in C, 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 Programming in C. 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 Programming in C. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Programming in C MCQs | Page 10 of 16

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Q91.
How many constructors can a class have ?

a.

zero

b.

1

c.

2

d.

any number

Discuss
Answer: (d).any number
Q92.
What is the effect of the following C code?

for(int i=1; i≤5; i=i+½)
printf(“%d,”,i);

a.

It prints 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, and stops

b.

It prints 1, 2, 3, 4, 5, and stops

c.

It prints 1, 2, 3, 4, 5, and repeats forever

d.

It prints 1, 1, 1, 1, 1, and repeats forever

Discuss
Answer: (d).It prints 1, 1, 1, 1, 1, and repeats forever
Q93.
Consider the following declaration in C:

char a[];
char *p;

Which of the following statement is not a valid statement?

a.

p=a;

b.

p=a+2;

c.

a=p;

d.

p=&a[2];

Discuss
Answer: (c).a=p;
Q94.
Consider the following C code:

{ int a=5, b=9;
float r;
r=b/a; }

What is the value of r ?

a.

1.8

b.

1.0

c.

2.0

d.

0.0

Discuss
Answer: (b).1.0
Q95.
Function overloading is a concept in which:

a.

a function is used to implement lots of tasks at the same time.

b.

a function is called too many number of times by another function.

c.

a function provides common interface to the user to carry out possibly different functions in each call.

d.

a function is computationally too expensive for the system to handle.

Discuss
Answer: (c).a function provides common interface to the user to carry out possibly different functions in each call.
Q96.
Which of the following is true?

a.

A “static” member of a class cannot be inherited by its derived class.

b.

A “static” member of a class can be initialized only within the class it is a member  of.

c.

A “static” member of a class can be initialized before an object of that class is created.

d.

Since “static” member of a class is actually a global element, it does not require a class/object qualifier to access it independently of class/object.

Discuss
Answer: (c).A “static” member of a class can be initialized before an object of that class is created.
Q97.
What cannot replace ‘?’ in the following C code to print all odd numbers less than 100?

for(i=1;?;i+2)
printf(“%d\n”,i);

a.

i≤100

b.

i≤101

c.

i<100

d.

i<101

Discuss
Answer: (b).i≤101
Q98.
Which of the following is not true in C++ ?

a.

“Private” elements of a base class are not accessible by members of its derived class.

b.

“Protected” elements of base class are not accessible by members of its derived class.

c.

When  base  class  access  specified  is  “Public”,  public  elements  of  the  base class become public members of its derived class.

d.

When base class access specified is “Public”, protected elements of a base class become protected members of its derived class.

Discuss
Answer: (b).“Protected” elements of base class are not accessible by members of its derived class.
Q99.
Which of the following is true of constructor function in C++ ?

a.

A class must have at least one constructor.

b.

A constructor is a unique function which cannot be overloaded.

c.

A constructor function must be invoked with the object name.

d.

A constructor function is automatically invoked when an object is created.

Discuss
Answer: (d).A constructor function is automatically invoked when an object is created.
Q100.
The following loop in ‘C’:

int i=0;
While(i++<0)i--;

a.

will terminate

b.

will go into an infinite loop

c.

will give compilation error

d.

will never be executed

Discuss
Answer: (b).will go into an infinite loop
Page 10 of 16

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