What describes a chart listing all possible input combinations with their outputs for a circuit?

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 $9.99Unlock all

Study for the IGCSE Algorithms and Pseudocode exam to demonstrate mastery of computing foundations. Enhance learning with quizzes, in-depth explanations, and custom study plans. Begin your journey to success now!

Multiple Choice

What describes a chart listing all possible input combinations with their outputs for a circuit?

Explanation:
Truth tables describe how a circuit behaves for every possible input combination by listing all inputs and the corresponding output. With n inputs there are 2^n rows, letting you see exactly which input patterns produce a 1 or 0 and verify the circuit’s logic or derive a simplified expression. This is different from a logic circuit (the hardware diagram), a logic expression (a boolean formula), or a high-level language (software-style description).

Truth tables describe how a circuit behaves for every possible input combination by listing all inputs and the corresponding output. With n inputs there are 2^n rows, letting you see exactly which input patterns produce a 1 or 0 and verify the circuit’s logic or derive a simplified expression. This is different from a logic circuit (the hardware diagram), a logic expression (a boolean formula), or a high-level language (software-style description).

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy