Neco 2025 Data Processing Question 42

Practice objective / multiple choice question 42 from the 2025 Neco Data Processing examination.

Neco 2025 Data Processing Objective / Multiple Choice Medium Difficulty
Question 42 NECO • 2025 • DATA_PROCESSING • objective

Given the Boolean expression \(F = (A + \overline{B})(C + \overline{D}) + \overline{A}B\overline{C}\), simplify the expression and then determine the minimum number of two‑input NAND gates required to implement \(F\) using only NAND gates.

Answer Options

A. 15
B. 19
Correct Answer C. 17
D. 21
Correct Answer
C
Correct Option:
17

About This Question

This is Neco 2025 Data Processing Question 42. It is one of the objective questions from the 2025 Neco Data Processing examination.

Difficulty level: Medium .

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