NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 576 - 580 of 2202

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Question number: 576

» Relational Database Design and SQL » Normalization-INF, 2NF, 3NF, BCNF and 4NF

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Appeared in Year: 2013

MCQ▾

Question

Which normal form is considered as adequate for usual database design? (June Paper II)

Choices

Choice (4)Response

a.

4NF

b.

3NF

c.

2NF

d.

5NF

Question number: 577

» Software Engineering » Software Design » Design Level Metrics

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Appeared in Year: 2013

MCQ▾

Question

Cyclometric complexity of a flow graph G with n vertices and e edges is (June Paper II)

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 578

» Computer Arithmetic » Logic Families » Boolean Algebra and Minimization of Boolean Functions

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Appeared in Year: 2013

MCQ▾

Question

A Boolean operator is defined as follows:

What will be the truth value of the expression ? (June Paper II)

Choices

Choice (4)Response

a.

Always false

b.

Always true

c.

Sometimes true

d.

True when x, y, Z are all true

Question number: 579

» E-Technologies » Data Warehousing » Data Warehouse Environment

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Appeared in Year: 2013

MCQ▾

Question

Repository of information gathered from multiple sources, storing under unified scheme at a single site is called as (June Paper II)

Choices

Choice (4)Response

a.

Data mining

b.

Meta data

c.

Data warehousing

d.

Database

Question number: 580

» Computer Arithmetic » Propositional Boolean Logic

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Appeared in Year: 2013

MCQ▾

Question

Refer the points as listed below:

(1) What are the operator precedence rules?

(2) What are the operator associativity rules?

(3) What is the order of operand evaluation?

(4) Are there restrictions on operand evaluation side effects?

Which of the above must be considered as primary design issues for arithmetic expressions? (June Paper III)

Choices

Choice (4)Response

a.

b.

c.

d.

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