NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 563 - 567 of 2012

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Question number: 563

» Discrete Mathematics » Permutation and Combination

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Appeared in Year: 2013

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Question

A test contains 100 true/false questions. How many different ways can a student answer the questions on the test, if the answer may be left blank also. (June Paper II)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 564

» Relational Database Design and SQL » Fundamentals of Database » Keys

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Appeared in Year: 2013

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If are domains in a relational model, then the relation is a table, which is a subset of (June Paper II)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 565

» Software Engineering » Software Design » System Design

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Appeared in Year: 2013

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Question

COCOMO stands for (June Paper II)

Choices

Choice (4) Response

a.

COmposite COst MOdel

b.

COnstructive Composite MOdel

c.

COmprehensive COnstruction Model

d.

COnstructive COst MOdel

Question number: 566

» Data and File Structures » Trees & Graphs

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Appeared in Year: 2013

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For a B-tree of height h and degree t, the total CPU time used to insert a node is (June Paper II)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 567

» Computer Arithmetic » Representation of Numbers » 2'S Complement and 1'S Complement Arithmetic

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Appeared in Year: 2013

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Question

Which one of the following is decimal value of a signed binary number , if it is in 2’s complement form? (June Paper II)

Choices

Choice (4) Response

a.

b.

c.

d.

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