Answer:
The correct answer to this question is "if".
Explanation:
The answer is if because selection statement selects among a set of statements depending on the value of a regulating expression. In the selection statement there we use two conditional statements that can be given as
1) If statement.
2) Switch statement.
If statement:
it is used to execute a block of code. If the expression is evaluated to true it executes. In that else statement is optional.
Syntax:
if(condition)
{
//code;
}
else //(optional)
{
//code;
}
The if statement single-selection statement. because it always execute true value.So the correct answer is if.