BHARAT SEVAK SAMAJ
Time: 2hrs. Max. Marks: 100
I. Fill in the blanks: (10 x 1 = 10)
1. Extension of text file is ...........
2. Magnetic Tap contain.........and ............
3. GUI stands for ………....
4. .........Command is used to divide Track and sector.
5. .......... And .......... are booting files.
6. Disk Partition command is .........
7. First electronic computer is ...........
8. Arranging Data in a Particular Order is known as.............
9. Cache memory is used in a computer system to .............
10. Father of modern digital computer is ..........
II. State whether True or False: (10 x 1 = 10)
1. The word bit is the short form of Binary Digit.
2. Fourth generation computer use integrated circuits.
3. Binary value of 303 is 0011000011.
4. One millibyte is equivalent to 1000 Byte.
5. The type of PROM that can be erased electrically is called EPROM.
6. One megabyte is equivalent to 1024 B.
7. When you delete an object, windows send it to the Recycle bin.
8. A group of 4 bits known as Word.
9. Record is a collection of File.
10. Restarting a computer is called Soft booting.
III. Answer any SIX of the following: (6 x 10 = 60)
1. Explain Booting, Operating System.
2. Explain any 2.output devices.
3. What is meant by WWW?
4. Explain computer Languages.
5. Explain any 10 DOS commands.
6. Explain any 3 input devices.
7. Explain Data processing.
IV. Answer any ONE of the following: (1 x 20 = 20)
1. Explain Super computer, mainframe and personal computers
2. Draw and explain the block diagram of digital computer.