IT &computer MCQ section 7 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general awareness mcq - 7 EXERCISES
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The following question based on IT & computer topic of general awareness mcq
(a) Single click
(b) Right click
(c) Left click
(d) Double dick
The correct answers to the above question in:
Answer: (d)
By default on most operating systems, for a person to execute a certain software function, he or she will have to click on the left button twice in quick succession. this is known as double-clicking. An example of this can be a person clicking on an icon.
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Read more it and computer Based General Awareness Questions and Answers
Question : 1
Telnet stands for
a) Teletype Network
b) Telephone Network
c) Television Network
d) Telefax Network
Answer »Answer: (b)
TELNET stands for TELephone NETwork. Telnet is a network protocol used on the Internet or local area networks to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection.
Question : 2
To find and load a file that has been saved on a computer, which of the given options is used ?
a) Select the save command
b) Select the close command
c) Select the new command
d) Select the open command
Answer »Answer: (d)
The Open command is used to find and load a file that has been saved on a computer.
Question : 3
Which of the following is the operation executed on data stored in registers?
a) Microoperation
b) Bitoperation
c) Macrooperation
d) Byteoperation
Answer »Answer: (a)
The operations executed on data stored in registers are called Microoperations. Microoperation is an elementary operation performed (during one clock pulse), on the information stored in one or more registers. Examples of microoperation include: shift, load, clear, increment, count, etc.
Question : 4
What is the name of a memory buffer used to accommodate a speed differential ?
a) Accumulator
b) Cache
c) Stack Pointer
d) Disc
Answer »Answer: (b)
The memory buffer used to accommodate a speed differential is called cache. It is a hardware or software component that stores data so future requests for that data can be served faster. Cache serves to add fast memory between the CPU and main memory.
Question : 5
Who is the founder of “Facebook” which is currently the No.1 social networking website in India?
a) Orkut Buyukkokten
b) Bill Gates
c) Martin Cooper
d) Mark Zuckerberg
Answer »Answer: (d)
Mark Elliot Zuckerburg is an American computer programmer and internet entrepreneur. He is best known as one of five co-founders of the social networking website Facebook.
Question : 6
Which is not an external storage device ?
a) Pen Drive
b) CD - ROM
c) DVD-ROM
d) RAM
Answer »Answer: (d)
Random Access Memory (RAM) is an example of internal storage. Commonly called “memory,” it is considered primary storage, since it stores data that is directly accessible by the computer’s CPU. RAM is a high-speed storage medium that can be accessed with minimal delays.
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IT &computer MCQ section 1
IT &computer MCQ section 2
IT &computer MCQ section 3
IT &computer MCQ section 4
IT &computer MCQ section 5
IT &computer MCQ section 6
IT &computer MCQ section 7
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