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.
ANS(1)-Input, processing, output and storage.
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.
ANS(3)-Program that coordinates the print jobs that are waiting to print.
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
ANS(3)-Foreign key
Q4.A set of flip flops integrated together is called ____?
1. Counter
2. Adder
3. Register
4. Flip flop
5. All of the above
ANS(3)-Register
Q5.The capacity of a communication channel is measured in ___?
1. Bandwidth
2. Bit capacity
3. Baud rate
4. Data flow
5. Store data
ANS(1)-Bandwidth
Q6.verification of a login name and password is known as?
1. configuration
2. accessibility
3. authentication
4. logging in
5. None of these
ANS(3)-authentication
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
ANS(3)-blogs
Q8.Linux is a(n) ........ operating system?
1. open-source
2. Microsoft
3. Windows
4. Mac
5. None of these
ANS(1)-open-source
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
ANS(2)-Ctrl + W
Q10. ………………is the process of carrying out commands?
1. Fetching
2. Storing
3. Executing
4. Decoding
5. None of these
ANS(3)-Executing
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MAHENDRA GURU