Welcome to the Strings MCQs Page

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

Check out the MCQs below to embark on an enriching journey through Strings. 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 Strings. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Strings MCQs | Page 10 of 14

Explore more Topics under C Programming

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C Programming Fundamentals

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Data Types,Operators and Expressions in C

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Control Flow Statements in C

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Functions

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Pointers and Arrays in C

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Input and Output in C

08

Library Functions

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File Handling in C

10

Macro and Preprocessor

Q91.

What will be the output of the program ?

#include <stdio.h>
int main()
{
    
 int a[5]={5,1,15,20,25};
    int i,j,m;
    i = ++a[1];
 j = a[1]++; 
    m = a[i++];
 printf("%d, %d, %d", i, j, m);
   
    return 0;
}

3,2,15

2,3,20

2,1,15

1.2.5

Discuss

Answer: (a).3,2,15

Q92.

Enumeration (or enum) is a ______ data type in C.

user defined

built-in

libary

None Of the above

Discuss

Answer: (a).user defined

Q93.

If we do not explicitly assign values to enum names, the compiler by default assigns values to ?

null

-1

Garbage

Discuss

Answer: (c).0

Q94.

All enum constants are

Same in their scope

unique in their scope

contain dupicate value in their scope

None of the above

Discuss

Answer: (b).unique in their scope

Q95.

String handling functions such as strcmp(), strcpy() etc can be used with enumerated types.

True

False

May be True or False

Can't Say

Discuss

Answer: (b).False

Q96.

Pick the incorrect statement with respect to enums.

Two enum symbols cannot have the same value

Only integer constants are allowed in enums

It is not possible to change the value of enum symbols

Enum variables are automatically assigned values if no value is specified

Discuss

Answer: (a).Two enum symbols cannot have the same value

Q97.

Arithmetic operations are not allowed on enumerated constants.

True

False

May be True or False

Can't Say

Discuss

Answer: (b).False

Q98.

What is the correct syntax of enum?

enum flag{constant1, constant2, constant3, ....... };

enum flag(constant1, constant2, constant3, ....... );

enum flag[constant1, constant2, constant3, ....... ];

enumflag{constant1, constant2, constant3, ....... };

Discuss

Answer: (a).enum flag{constant1, constant2, constant3, ....... };

Q99.

What is a String in C Language?

String is a new Data Type in C

String is an array of Characters with null character as the last element of array.

String is an array of Characters with null character as the first element of array

String is an array of Integers with 0 as the last element of array.

Discuss

Answer: (b).String is an array of Characters with null character as the last element of array.

Q100.

Choose a correct statement about C String.

char ary[]="Hello..!";

Character array, ary is a string.

ary has no Null character at the end

String size is not mentioned

String can not contain special characters.

Discuss

Answer: (a).Character array, ary is a string.

Page 10 of 14

Welcome to the Strings MCQs Page

Strings MCQs | Page 10 of 14

Explore more Topics under C Programming

C Programming Fundamentals

Data Types,Operators and Expressions in C

Control Flow Statements in C

Functions

Pointers and Arrays in C

Structures and Unions

Input and Output in C

Library Functions

File Handling in C

Macro and Preprocessor

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