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Computer System Architecture MCQ - Data Representation

51 Two's complement can be obtained from one's complement by

52 The ASCII code is

53 Which code is a weighted code

54 The octal equivalent of decimal 324.987 is

55 What is the decimal equivalent of hexadecimal number 566?

(566)₁₆= 5* (16)²+ 6 *(16)¹+6(16)⁰ = 1382

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Question:

The 10's complement of (715)8 is

A. 63
B. 539
C. 285
D. 395

Correct answer: B

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