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 Computer Questions

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Q:

On the PC side the printer port is a

A) 25 pin female parallel connector B) 25 pin female serial connector
C) 15 pin female parallel connector D) 25 pin male serial connector
 
Answer & Explanation Answer: A) 25 pin female parallel connector

Explanation:

Screenshot_(66)1593757209.jpg image

 

On the PC side the printer port is a 25 pin female parallel connector.

 

 

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Q:

The system unit of a personal computer typically contains all except

A) Modem B) Serial interface
C) Microprocessor D) Disk controller
 
Answer & Explanation Answer: A) Modem

Explanation:

The system unit of a personal computer typically contains microprocessor, disk controller and serial interface but it does not contain modem.

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Q:

What is the shortcut key to open font dialog box?

A) Ctrl+Shift+F B) Alt+Ctrl+F
C) Alt+Shift+F D) None of the above
 
Answer & Explanation Answer: A) Ctrl+Shift+F

Explanation:

Ctrl+Shift+F Opens the Font dialog box with the focus at the Font combo box.

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Q:

Which of the following is an application protocol?

A) HTTP B) TCP
C) IP D)  UDP
 
Answer & Explanation Answer: A) HTTP

Explanation:
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Q:

4 components all computers have in common

Answer

The 4 components all computers have in common are Input, Output, Storage and Processing. 

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Q:

A computer port is used to

A) Donwload files B) Communicate with other computer peripherals
C) Communicate with hard disks D) All of the above
 
Answer & Explanation Answer: B) Communicate with other computer peripherals

Explanation:
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Q:

"OS" computer abbreviation means

A) Open Software B) Order of significance
C) Optical Sensor D) Operating System
 
Answer & Explanation Answer: D) Operating System

Explanation:
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Q:

IP addresses are converted to

A) A binary string B) A domain name
C) Alphanumeric string D) A hexadecimal string
 
Answer & Explanation Answer: B) A domain name

Explanation:

IP addresses are converted to a domain name by DNS - Domain Name System.

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