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Computer Applications

Description: harware software Computer KnowledgeComputer Knowledge
Number of Questions: 15
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Which of the following is/are man made program(s) or code(s) that can damage your data and software of the computer?

  1. Computer software

  2. Computer virus

  3. Computer hardware

  4. Computer malware

  5. Only (2) and (4)


Correct Option: E
Explanation:

Yes, both are correct.

Which of the following will not be in the menu list of File?

  1. Automate

  2. Mange workflow

  3. Open recent

  4. Import

  5. None of these


Correct Option: E
Explanation:

All of the 4 options are in the menu list of file.

Which of the following is not a virus?

  1. Trojan horse

  2. Resident

  3. Direct action

  4. Over write

  5. Spam


Correct Option: E
Explanation:

Correct option is 5 

Which type of database can be stored in multiple tables with some common access information?

  1. Relation database

  2. Flat database

  3. Database system

  4. Only 1 and 2

  5. None of these


Correct Option: A
Explanation:

This can be stored in multiple tables.

Which of the following programs is used to view websites?

  1. Word processor

  2. Web viewer

  3. Web browser

  4. Spread sheet

  5. Search engine


Correct Option: C
Explanation:

In web browsers like chrome, explorer we can view the websites. 

Which of the following is not a type of database?

  1. Distributed

  2. Dataware house

  3. Embedded

  4. Operational

  5. Web server


Correct Option: E
Explanation:

Web server is not a database.

Which of the following refers to cell address?

  1. A@

  2. 1A

  3. AA

  4. A1

  5. None of these


Correct Option: D
Explanation:

This is a cell address, here A is the column and 1 is the row. A1 is the intersection of the both.

Which of the following memory chips is programmed during the manufacturing process?

  1. RAM

  2. ROM

  3. EPROM

  4. PROM

  5. None of these


Correct Option: D
Explanation:

It is programmed at the manufacturing process. 

Which of the following equals to 4 bits?

  1. 1 nibble

  2. 1 terabyte

  3. 1 giga byte

  4. 1 byte

  5. None of these


Correct Option: A
Explanation:

1 nibble = 4 bits

Which operation is used to align the selected text or line to justify the screen?

  1. Ctrl + J

  2. Ctrl + A

  3. Ctrl + I

  4. Ctrl + L

  5. None of these


Correct Option: A
Explanation:

Yes, ctrl + J will align the text to justify the screen.

In which of the following systems was PDA used?

  1. Personal

  2. Commercial

  3. Financial

  4. Embedded

  5. All of these


Correct Option: E
Explanation:

Correct option is 5 

Which of the following does not fall under Microsoft Office?

  1. Office tools

  2. Office Info path

  3. Office PowerPoint

  4. Office Vision

  5. Office Vista


Correct Option: E
Explanation:

Correct option is 5 

When the computer is working on given instructions, it is called as

  1. output

  2. storage

  3. processing

  4. input

  5. none of these


Correct Option: C
Explanation:

Yes when the computer works on given instructions, it is called as processing.

Modern operating systems allow users to use filenames up to how many characters?

  1. 256

  2. 255

  3. 254

  4. 253

  5. None of these


Correct Option: A
Explanation:

Yes, most of the operating systems allow users to use up to 256 characters.

What is the function of the Ctrl + F in MS Word?

  1. Aligns the line

  2. Open the find box

  3. Adds or removes 6 points before spacing the paragraph

  4. Inserts link

  5. None of these


Correct Option: B
Explanation:

Correct option is 2 

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