Neco 2024 Data Processing Question 10

Practice objective / multiple choice question 10 from the 2024 Neco Data Processing examination.

Neco 2024 Data Processing Objective / Multiple Choice Medium Difficulty
Question 10 NECO • 2024 • DATA_PROCESSING • objective

A circuit consists of a two‑input NAND gate whose inputs are \(A\) and \(B\). The output of this NAND gate is connected to both inputs of a second NAND gate, whose output is the circuit output \(Z\). Determine the Boolean expression for \(Z\) in terms of \(A\) and \(B\) and simplify it.

Answer Options

A. Z = A + B
Correct Answer B. Z = AB
C. Z = A ⊕ B
D. Z = A'B
Correct Answer
B
Correct Option:
Z = AB

About This Question

This is Neco 2024 Data Processing Question 10. It is one of the objective questions from the 2024 Neco Data Processing examination.

Difficulty level: Medium .

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