Computer Quiz

Q1. The four main functions of a computer are:?

1. Input, processing, output and storage

2  Learning, thinking, intelligence and virtuosity

3. Data, information, bits and bytes

4. Hardware, software, modeling and operations

5. None of these.

Q2. A spooler is a(n):?

1. location in memory that maintains the contents of a document until it prints out

2. Print job

3. Program that coordinates the print jobs that are waiting to print

4. Message sent from the printer to the operating system when a print job is completed

5. None of these.

Q3. _________ is a primary key of one file that also appears in another file?

1. Physical key
2. Primary key 

3. Foreign key

4. Logical key 

5. None of these

Q4.A set of flip-flops integrated together is called ____?

1. Counter

2. Adder

3. Register

4. Flip flop

5. All of the above

Q5.The capacity of a communication channel is measured in ___?

1. Bandwidth

2. Bit capacity

3. Baud rate

4. Data flow

5. Store data

Q6.verification of a login name and password is known as?

1. configuration

2. accessibility

3. authentication 

4. logging in

5. None of these

Q7.Personal information and views posted on the Web are known as :?

1. listservs

2. Webcasts

3. blogs

4. subject directories

5. None of these

Q8.Linux is a(n) ........ operating system?

1. open-source

2. Microsoft

3. Windows

4. Mac

5. None of these

Q9.Which of the following is used for close a tab on a browser?

1.Ctrl + T

2.Ctrl + W

3.Ctrl + A

4.Ctrl + Y

5.None of these

Q10. ………………is the process of carrying out commands?

1. Fetching
2. Storing

3. Executing 

4. Decoding

5. None of these

Answers : 

Q.1- ANS(1)-Input, processing, output, and storage.

Q.2- ANS(3)-Program that coordinates the print jobs that are waiting to print.

Q.3- ANS(3)-Foreign key 



Q.6- ANS(3)-authentication 



Q.9-ANS(2)-Ctrl + W

Q.10- ANS(3)-Executing

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