Multiple choice

A basic control structure always has

  1. one entry two exist points

  2. two entry & one exist points

  3. any number of entry & exist points

  4. one entry & one exists points
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

In structured programming, basic control structures (sequence, selection, iteration) follow the single entry-single exit principle. This makes programs easier to understand, debug, and maintain. Note the typo exists should be exit.

Keep practicing — related questions