ISRO CSE 2015 PYQ ⋆ CSE Study247

ISRO CSE 2015 PYQ

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Question 1

MCQ · Single Correct 1 mark

Previous Year Question ISRO CSE 2015 PYQ

Which of the given number has its IEEE-754 32-bit floating point representation as (0 10000000 110 0000 0000 0000 0000 0000)

A 2.5 B 3 C 3.5 D 4.5

MCQ · Single Correct 1 mark

Previous Year Question ISRO CSE 2015 PYQ

The range of integers that can be represented by an n bit 2's complement number system is:

A -$2^{n-1}$ to ($2^{n-1} - 1)$ B -($2^{n-1} - 1)$ to ($2^{n-1} - 1)$ C -$2^{n-1}$ to $2^{n-1}$ D -($2^{n-1} + 1)$ to ($2^{n-1} - 1)$

MCQ · Single Correct 1 mark

Previous Year Question ISRO CSE 2015 PYQ

How many 32K x 1 RAM chips are needed to provide a memory capacity of 256K-bytes?

A 8 B 32 C 64 D 128

MCQ · Single Correct 1 mark

Previous Year Question ISRO CSE 2015 PYQ

A modulus -12 ring counter requires a minimum of

A 10 flip-flops B 12 flip-flops C 8 flip-flops D 6 flip-flops

MCQ · Single Correct 1 mark

Previous Year Question ISRO CSE 2015 PYQ

The complement of the Boolean expression A B ( B' C + A C ) is

A (A' + B') + (B + C') . (A' + C') B (A' . B') + (B C' + A' C') C (A' + B') . (B + C') + (A + C') D (A + B) . (B' + C) (A + C)