NCO- Cyber Olympiad (SOF) Class 12: Questions 136 - 139 of 520

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Question number: 136

» Computer » Database Concepts

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MCQ▾

Question

________ Is a Binary Operation that Requires two Relations as its Operands and Generates a third Relation that Contains Tuples from both the Operand Relations.

Choices

Choice (4)Response

a.

Select Operation

b.

Set Difference Operation

c.

Project Operation

d.

Union Operation

Question number: 137

» Computer » Database Concepts

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MCQ▾

Question

Which type of language a compiler uses the information to generate code to pass data between machines.

Choices

Choice (4)Response

a.

Data Manipulator Language

b.

Microsoft Interface Definition Language

c.

Interface Definition Language

d.

Data Definition Language

Question number: 138

» Computer » Programming in C++

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MCQ▾

Question

Which Operator is Having the Right to left Associativity in the following?

Choices

Choice (4)Response

a.

Type Cast

b.

Array Subscripting

c.

Addition and Subtraction

d.

Function Call

Question number: 139

» Non Verbal Reasoning » Series of Figures

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MCQ▾

Question

Figure (1) and (2) bear a certain relationship. Similarly, figure (4) bears the same relationship to figure (3). Select the figure from the options which would replace the sign of question mark (? ).

Figure shows relationship to (1) – (2) and (3)-(4)

Figure Shows Relationship to (1) – (2) and (3) - (4)

Choices

Choice (4)Response

a.

Figure shows to certain relationship between – Choice A

Figure Shows to Certain Relationship between – Choice A

b.

Figure shows to certain relationship between – Choice B

Figure Shows to Certain Relationship between – Choice B

c.

Figure shows to certain relationship between – Choice C

Figure Shows to Certain Relationship between – Choice C

d.

Figure shows to certain relationship between – Choice D

Figure Shows to Certain Relationship between – Choice D

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