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 Computer Questions

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Q:

EPROM can be used for

A) Erasing and reconstructing the contents of ROM B) Duplicating ROM
C) Reconstructing the contents of ROM D) Erasing the contents of ROM
 
Answer & Explanation Answer: A) Erasing and reconstructing the contents of ROM

Explanation:

EPROM stands for Erasable Programmable Read-only Memory.

eprom_can_be_used_for1563542842.jpg image

It is a programmable read-only memory that can be used for erased and re-used.

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Q:

The germans calls this the 'spider monkey' and the italians call it the 'snail'.Which symbol is this?

A) + B) @
C) $ D) #
 
Answer & Explanation Answer: B) @

Explanation:
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Q:

The common name for the crime of stealing passwords is

A) Spoofing B) Surfing
C) Identity Theft D) Speeling
 
Answer & Explanation Answer: A) Spoofing

Explanation:

A spoofing attack is a situation in which one individual or program effectively disguises or mask as another by falsifying information and thereby gaining up an ill-conceived advantage. It may use for stealing password or IP addresses.

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Q:

Software you can use to create a budget is called _______

A) word processing software B) graphics software
C) utility software D) spreadsheet software
 
Answer & Explanation Answer: D) spreadsheet software

Explanation:
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Q:

A report generator is used to

A) print files on paper B) data entry
C) update files D) All the above
 
Answer & Explanation Answer: A) print files on paper

Explanation:

A report generator is a computer program whose purpose is to take data from a source such as a database, XML stream or a spreadsheet, and use it to produce a document in a format which satisfies a particular human readership.

 

Hence, A report generator is used to print files on paper.

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Q:

Which of the following is the storage area within the computer itself which holds data only temporarily as the computer process instructions?

A) the hard disk B) main memory
C) the control unit D) read-only memory
 
Answer & Explanation Answer: B) main memory

Explanation:
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Q:

The primary tool used in structured design is a

A) module B) structure chart
C) program flowchart D) data-flow diagram
 
Answer & Explanation Answer: B) structure chart

Explanation:

The primary tool used in structured design is a structure chart.

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Q:

Chief component of first generation computer was

A) Vacuum tubes B) integrated circuits
C) transisters D) None of the above
 
Answer & Explanation Answer: A) Vacuum tubes

Explanation:

chief_component_of_first_generation_computer_was1538216221.jpg image

 

The chief component in the first generation computers are  Vacuum tubes.

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