NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 766 - 769 of 2104

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Question number: 766

» Networks, Virtualization, & Cloud Computing » Network Security » Cryptography-Public Key, Secret Key

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Appeared in Year: 2013

MCQ▾

Question

Using the RSA public key crypto system, if and then the value of is (December Paper-II)

Choices

Choice (4)Response

a.

101

b.

103

c.

105

d.

107

Question number: 767

» Discrete Mathematics » Permutation and Combination

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Appeared in Year: 2013

MCQ▾

Question

If and are non-negative integers and then equal to (December Paper-II)

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 768

» Relational Database Design and SQL » E-R Diagrams and Transformation to Relational Design

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Appeared in Year: 2013

MCQ▾

Question

An ER Model includes

I. An ER diagram portraying entity types.

II. Attributes for each entity type

III. Relationships among entity types.

IV. Semantic integrity constraints that reflects the business rules about data not captured in the ER diagram. (December Paper-II)

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 769

» Discrete Mathematics » Number System

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Appeared in Year: 2013

MCQ▾

Question

Given knapsack problem and fractional knapsack problem and the following statements:

knapsack is efficiently solved using Greedy algorithm.

Fractional knapsack is efficiently solved using Dynamic programming.

Which of the following is true? (September Paper-III)

Choices

Choice (4)Response

a.

is correct and is not correct.

b.

and are correct.

c.

and are not correct.

d.

is not correct and is correct.

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