Question

The case label represents an integral type value that is a possible result of the control expression.

a) True
b) False

Answer 1

The case label in the switch statement represents an integral type value that is a possible result of the control expression.

Step-by-step explanation:

The case label represents an integral type value that is a possible result of the control expression. True.

In programming languages such as C++, the switch statement is used for multi-way branching. It evaluates the control expression and checks against the case labels provided. If a match is found, the corresponding block of code is executed.

For example, in C++, we can have:

int day = 3;
switch (day) {
case 1:
cout << "Sunday";
break;
case 2:
cout << "Monday";
break;
case 3:
cout << "Tuesday";
break;
default:
cout << "Invalid day";
break;
}
In this example, if the value of the variable 'day' is 3, the case label 3 matches and the code inside that case is executed, which prints 'Tuesday'.