Computer Questions

Q:

Computers on an internet are identified by

A) Street address B) E-mail address
C) IP address D) all of the above
 
Answer & Explanation Answer: C) IP address

Explanation:

An Internet Protocol address is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. An IP address serves two main functions: host or network interface identification and location addressing

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Q:

Which of the following operating systems is produced by IBM?

A) Windows B) UNIX
C) OS-2 D) DOS
 
Answer & Explanation Answer: C) OS-2

Explanation:

OS-2 operating systems is produced by IBM. It also created it's own version of DOS called PC-DOS.

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Q:

Assembly is a _______ based low-level language replacing binary machine-code instructions, which are very hard toremember, it is the classic and uncontroversial example of alow level language.

A) Memory B) High Level
C) Key D) Mnemonic
 
Answer & Explanation Answer: D) Mnemonic

Explanation:

Assembly language is mnemonic based low levellanguage. Mnemonics are short codes of assemblylanguage which chosen to remind the programmer ofthe instructions of binary machine-code which areapparently which are very hard to remember, writedown, or correct.

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Q:

Artificial Intelligence is associated with which generation?

A) 4th generation B) 3rd generation
C) 5th generation D) 6th generation
 
Answer & Explanation Answer: C) 5th generation

Explanation:

Artificial Intelligence is associated with 5th generation computers.

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Q:

A _______ is a collection of letters, digits, punctuation characters, and so on.

A) Numbers B) String
C) Arrays D) Boolean Values
 
Answer & Explanation Answer: B) String

Explanation:
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Q:

Which language is used to create macros in excel?

A) C++ B) Visual C+
C) JAVA Script D) Visual Basic
 
Answer & Explanation Answer: D) Visual Basic

Explanation:

The language that is used to create macros in excel is Visual Basic for Applications. It is an implementation of Microsoft's event-driven programming language Visual Basic 6.

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Q:

Which is not a search engine?

A) GOOGLE B) Myntra
C) Bing D) Yahoo
 
Answer & Explanation Answer: B) Myntra

Explanation:
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Q:

The operating system manages

A) CPU B) provide services for applications software
C) establish a user interface D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

The operating system manages all the CPU, disc drives, establish a user interface, execute and provide services for applications software, printers, etc...

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