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13
Q:

Which among the following is an important circuitry in acomputer system that directs the operation of theprocessor?

A) Memory B) Address Bus
C) Accumulator D) ALU

Answer:   



Explanation:

The Control Unit (CU) is digital circuitry containedwithin the processor that coordinates the sequence ofdata movements into, out of, and between a processorsmany sub-units

Subject: Computer
Exam Prep: Bank Exams
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In Microsoft Excel , Ctrl+ down arrow key leads to _____________ cell movement on spreadsheet.

 

A) End of column B) End of row
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Answer & Explanation Answer: A) End of column

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The function of BIOS is to

 

A) Initialize the system hardware components B) Update the system
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A) UNIX B) MS-DOS
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Answer & Explanation Answer: D) FIREWALL

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In HTML, ______________ is at the bottom of the page and usually contains disclaimers, copyright information etc.

 

A) Header area B) Menu bar
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Answer & Explanation Answer: D) Footer area

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IP address refers to

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Answer & Explanation Answer: A) A numerical network label

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In Microsoft Word, _______ provides options to switch between Normal, Web Layout, Print Layout, Outline and Reading Views.

 

A) Standard tool bar B) View Buttons
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Answer & Explanation Answer: B) View Buttons

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Ravi, Rohan and Rajesh alone can complete a work in 10, 12 and 15 days respectively. In how many days can the work be completed, if all three work together?

A) 4 days B) 5 days
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Answer & Explanation Answer: A) 4 days

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An example of Full Duplex communication channel.

A) Radio Broadcasting B) Television Broadcasting
C) Walkie-Talkie D) Telephone conversation
 
Answer & Explanation Answer: D) Telephone conversation

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