Question

Dual Alternative Decision Structure will execute one group of statements if its Boolean expression is true, or another group if its Boolean expression is false.

a. True
b. False

Answer 1

True. A dual alternative decision structure is also known as an if-else statement, where different sets of statements are executed based on the result of a Boolean expression.

Step-by-step explanation:

The statement 'Dual Alternative Decision Structure will execute one group of statements if its Boolean expression is true, or another group if its Boolean expression is false' is true.

In programming, a dual alternative decision structure is also known as an if-else statement. It allows different sets of statements to be executed based on the result of a Boolean expression. If the expression is true, one group of statements is executed. If the expression is false, another group of statements is executed.

For example, consider the following if-else statement in Python:

If x > 0:
print('Positive')
else:
print('Negative')

In this case, if the value of x is greater than 0, the statement 'Positive' will be printed. Otherwise, the statement 'Negative' will be printed.