Which instruction is automatically placed under an IFTHEN?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the Engineering Motoman Certification Exam. Reinforce your knowledge with flashcards and multiple-choice questions. Each question includes helpful hints and detailed explanations. Ensure your success!

Multiple Choice

Which instruction is automatically placed under an IFTHEN?

Explanation:
When a conditional block starts with IFTHEN, the language needs a clear end so the interpreter knows where the true-path ends and normal execution resumes. ENDIF serves as that termination marker, automatically closing the conditional block and letting subsequent instructions run outside the if. This automatic end marker keeps the structure unambiguous and prevents syntax errors. ELSE is used to specify an alternate path when the condition is false, so it’s not automatically placed to end the block. ENDLOOP closes a loop, not an IFTHEN block. PAUSE is simply a delay command and has no role in terminating conditionals.

When a conditional block starts with IFTHEN, the language needs a clear end so the interpreter knows where the true-path ends and normal execution resumes. ENDIF serves as that termination marker, automatically closing the conditional block and letting subsequent instructions run outside the if. This automatic end marker keeps the structure unambiguous and prevents syntax errors.

ELSE is used to specify an alternate path when the condition is false, so it’s not automatically placed to end the block. ENDLOOP closes a loop, not an IFTHEN block. PAUSE is simply a delay command and has no role in terminating conditionals.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy