NCO- Cyber Olympiad (SOF) Class 12: Questions 345 - 348 of 520
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Question number: 345
» Non Verbal Reasoning » Cubes and Dices
Appeared in Year: 2014
Question
Three different positions of a dice have been shown below. Which of the following colours will be opposite the red surface? (SET A)
Image of the Three Different Positions of a Dice
Image of The Three different positions of a dice
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Yellow |
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| b. | Brown |
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| c. | White |
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| d. | Green |
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Question number: 346
Appeared in Year: 2014
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 |
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| b. |  People Edit or Format Specific Parts of the Document – Choice B People edit or format specific parts of the document – Choice B |
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| c. |  People Edit or Format Specific Parts of the Document – Choice C People edit or format specific parts of the document – Choice C |
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| d. |  People Edit or Format Specific Parts of the Document – Choice D People edit or format specific parts of the document – Choice D |
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Question number: 347
» Computer » Database Concepts
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 |
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| b. | External Data level |
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| c. | Internal Data level |
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| d. | Conceptual Data level |
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Question number: 348
» Computer » Database Concepts
Appeared in Year: 2014
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. |
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| b. | The value must be unique so that it uniquely identifies each tuple in a table. |
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| c. | The values must not change or become null during the life of each entity instance. |
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| d. | All a. , b. and c. are correct |
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