NCO- Cyber Olympiad (SOF) Class 12: Questions 346 - 349 of 520

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Question number: 346

» Computer » MS-Word

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Appeared in Year: 2014

MCQ▾

Question

Which of the following icons restrict how people edit or format specific parts of the document in MS-Word 2010? (SET-B)

Choices

Choice (4)Response

a.

People edit or format specific parts of the document – Choice A

People Edit or Format Specific Parts of the Document – Choice A

b.

People edit or format specific parts of the document – Choice B

People Edit or Format Specific Parts of the Document – Choice B

c.

People edit or format specific parts of the document – Choice C

People Edit or Format Specific Parts of the Document – Choice C

d.

People edit or format specific parts of the document – Choice D

People Edit or Format Specific Parts of the Document – Choice D

Question number: 347

» Computer » Database Concepts

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MCQ▾

Question

Which of the following levels of data is stored in files, indices, etc on the random access disk system?

Choices

Choice (4)Response

a.

Data Modeling

b.

External Data level

c.

Internal Data level

d.

Conceptual Data level

Question number: 348

» Computer » Database Concepts

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Appeared in Year: 2014

MCQ▾

Question

Which of the following criteria is eligible for primary key? (SET-A)

Choices

Choice (4)Response

a.

It must contain non-null value for each instance of the entity.

b.

The value must be unique so that it uniquely identifies each tuple in a table.

c.

The values must not change or become null during the life of each entity instance.

d.

All a. , b. and c. are correct

Question number: 349

» Computer » MS-Excel

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MCQ▾

Question

To autofit the width of column

Choices

Choice (4)Response

a.

Double click the left border of column

b.

Double click the right border of column

c.

Double click the column header

d.

Question does not provide sufficient data or is vague

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