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Decision Making of C Language

⛪ Programming Language > C Programming Language

Are you looking for a comprehensive guide to Decision Making of C Language MCQs? Look no further! This guide provides a comprehensive overview of the fundamentals of decision making in C language, including multiple choice questions (MCQs) to test your knowledge. Learn the basics of decision making in C language, including if-else statements, switch statements, and nested if-else statements. Understand the syntax and usage of each statement, and practice with MCQs to test your understanding. With this guide, you'll be able to make decisions in C language with confidence.

In this section we will discuss about Decision Making of C Language.

Q 1: Which of the following cannot be checked in a switch-case statement?

A Character
B Integer
C Float
D enum

Answer: C

Answer: Option C

The switch/case statement in the c language is defined by the language specification to use an int value, so you can not use a float value.

switch( expression )
{
    case constant-expression1:    statements 1;
    case constant-expression2:    statements 2;    
    case constant-expression3:    statements3 ;
    ...
    ...
    default : statements 4;
}

The value of the 'expression' in a switch-case statement must be an integer, char, short, long. Float and double are not allowed.

Q 2: Which of the following statements is true regarding the decision-making statements in C language?

A There are only two types of decision-making statements in C language.
B The decision-making statements are used to test a condition and execute a block of code based on the result of the condition.
C The decision-making statements are not used in loops.
D The decision-making statements are not used in functions.

Q 3: Which of the following decision-making statements is used to execute a block of code only if the condition is true?

A if statement
B if-else statement
C switch statement
D while loop

Q 4: Which of the following decision-making statements is used to execute one block of code if the condition is true and another block of code if the condition is false?

A if statement
B if-else statement
C switch statement
D while loop

Q 5: Which of the following decision-making statements is used to test a variable against a series of constant values and execute a block of code based on the value of the variable?

A if statement
B if-else statement
C switch statement
D while loop

Q 6: Which of the following decision-making statements is used to execute a block of code repeatedly as long as the condition is true?

A if statement
B if-else statement
C switch statement
D while loop