GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 1578 - 1581 of 2080

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Question 1578

Appeared in Year: 2018 (UGC-NET)

Question

MCQ▾

The decimal floating point number represented using IEEE-754 32 bit representation and written in hexadecimal form is (Dec)

Choices

Choice (4)Response

a.

b.

c.

d.

Question 1579

Appeared in Year: 2018 (UGC-NET)

Question

MCQ▾

Data warehouse contains ________ data that is never found in operational environment. (Dec)

Choices

Choice (4)Response

a.

Encrypted

b.

Encoded

c.

Scripted

d.

Summary

Question 1580

Appeared in Year: 2018 (UGC-NET)

Question

MCQ▾

Consider the following postfix expression with single digit operands: (December)

623 ⚹ /42 ⚹+ 68 ⚹-

The top two elements of the stack after the second is evaluated, are:

Choices

Choice (4)Response

a.

6,3

b.

6,2

c.

8,2

d.

8,1

Question 1581

Appeared in Year: 2018 (UGC-NET)

Question

MCQ▾

Software coupling involves dependencies among pieces of software called modules. Which of the following are correct statements with respect to module coupling? (Dec)

P: Common coupling occurs when two modules share the same global data.

Q: Control coupling occurs when modules share a composite data structure and use only parts of it.

R: Content coupling occurs when one module modifies or relies on the internal working of another module.

Choose the correct answer from the code given below:

Choices

Choice (4)Response

a.

P and R only

b.

P and Q only

c.

Q and R only

d.

All of P, Q and R

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