Question Detail

COS 102 test topic Objective Question
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Question

What is the binary representation of the octal number 57_8?
Options
A 101111_2
Correct Answer
B 111101_2
C 101110_2
D 110111_2
Correct Answer

Option A is the correct answer.

Detailed Explanation

Each octal digit maps to 3 binary digits: 5 = 101, 7 = 111, yielding 101111_2.

Hint

No hint available

Question Info

Course: COS 102
Topic: test topic
Type: Objective
Difficulty: Not specified
Question 522 of 541
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