What does the IF statement do?

• A. It executes a block regardless of condition.
• B. It controls a loop.
• C. It performs a function only once given a condition.
• D. It repeats steps while true.

Answer: (C)

An IF statement is all about conditional execution. It checks a condition and, if that condition is true, runs the code inside its block. If the condition is false, that block is skipped (and you may have an ELSE part to run something else instead). This means the block executes only when the condition holds, not unconditionally and not in a loop. That’s why it’s described as performing its action only when the condition is met. It isn’t about looping or repeating steps; those behaviors belong to loops like while or for.