Question Papers of IGNOU BCA CS64

CS64: Introduction to Computer Organisation
Year: 2006 TEE: December Time 3 Full Marks 75
Question number 1 is cumpulsory. Answer any three questions from the rest.

Q.1(a): A machine uses a 32-bit two s complement representation fo integers. What is the largest interger that can be represented?

Q.1(b): What is the smallest integer that can be represented?: [2]

Q.1(c): How many different integers are represented?: [2]

Q.1(d): Give reasons why an ADD instruction that is part of a stack-based instruction set would be smaller (require fewer bits to encode) than an ADD instruction in a general purpose instruction set architecture.: [4]

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