Computer - Comprehensive Mock Test 17

Question 161 Medium

Grouping and processing all of a firm’s transactions at one time is called?

A) a database management system B) batch processing C) a real-time system D) an on-line system

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Question 162 Medium

The contents of ______ are lost when the computer turns off?

A) storage B) input C) output D) memory

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Question 163 Medium

For creating a document, you use _____ command at File Menu.?

A) Open B) Close C) New D) Save

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Question 164 Medium

Reusable optical storage will typically have the acronym?

A) CD B) DVD C) ROM D) RW

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Question 165 Easy

The background of any Word document?

A) It always white colour B) Is the colour you preset under the Options menu C) It always the same for the entire document D) Can have any colour you choose

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Question 166 Medium

To move to the beginning of a line of text, press the _______ key?

A) Page Up B) A C) Home D) Enter

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Question 167 Medium

A collection of interrelated records is called a ?

A) utility file B) management information system C) database D) spreadsheet

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Question 168 Easy

In a CD you can?

A) Read B) Write C) Read and Write D) Either read or Write

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Question 169 Medium

What is the default file extension for all Word documents?

A) WRD B) TXT C) DOC D) FIL

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Question 170 Medium

An operating system that can do multitasking means that?

A) the operating system can divide up work between several CPUs B) several programs can be operated concurrently C) multiple people can use the computer concurrently D) All of the above

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