Neco 2021 Computer Studies Question 25

Practice objective / multiple choice question 25 from the 2021 Neco Computer Studies examination.

Neco 2021 Computer Studies Objective / Multiple Choice Medium Difficulty
Question 25 NECO • 2021 • COMPUTER_STUDIES • objective

A character is stored using 7‑bit ASCII as the binary string \(0100101\). An odd‑parity bit is added as the most significant bit of the byte. (a) What is the resulting 8‑bit binary code? (b) What decimal value does this 8‑bit code represent?

Answer Options

Correct Answer A. Binary code: 00100101; Decimal value: 37
B. Binary code: 01001011; Decimal value: 75
C. Binary code: 00100101; Decimal value: 45
D. Binary code: 10100101; Decimal value: 165
Correct Answer
A
Correct Option:
Binary code: 00100101; Decimal value: 37

About This Question

This is Neco 2021 Computer Studies Question 25. It is one of the objective questions from the 2021 Neco Computer Studies examination.

Difficulty level: Medium .

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