Computer Questions

Q:

Who invented JavaScript the programming language?

A) Brendan Eich B) Willem Einthoven
C) George Eastman D) Emil Erlenmeyer
 
Answer & Explanation Answer: A) Brendan Eich

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Q:

The Android operating system is the embedded version of ________.

A) Linux B) macOS
C) UNIX D) Windows
 
Answer & Explanation Answer: A) Linux

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Q:

___ does not relate to measurement of memory capacity.

A) GB B) TB
C) HB D) ZB
 
Answer & Explanation Answer: C) HB

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Q:

Who created the first mechanical computer, which proved to be the prototype for future computers?

A) Archimedes B) John Harrison
C) Cai Lun D) Charles Babbage
 
Answer & Explanation Answer: D) Charles Babbage

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Q:

In IT the technique that is used to increase the bandwidth is

A) Memory Management B) Memory Interleaving
C) Memory Intraleaving D) Memory Leaving
 
Answer & Explanation Answer: B) Memory Interleaving

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Q:

In Microsoft Word, _______ allows us to move selected paragraphs to the left.

A) Decrease Indent B) Increase Indent
C) Double Indent D) Single Indent
 
Answer & Explanation Answer: A) Decrease Indent

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Q:

____________ is also known as spreadsheet.

A) Cells B) Notepad
C) MS - Office D) Workbook
 
Answer & Explanation Answer: D) Workbook

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Q:

In computer science, data hazard occurs when

A) pipeline changes the order of read/write access to operands B) performance loss
C) machine size is limited D) some functional unit is not fully pipelined
 
Answer & Explanation Answer: A) pipeline changes the order of read/write access to operands

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