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IT Awarness - 5

1.      In order to save an existing document with a different name you need to use the Save As command.

2.      A utility is a program that makes computer easier to use.

3.      The most powerful or important computer in a typical network is network server.

4.      A chat is a typed conversation that takes place on a computer.

5.      GUIs are the lists of commands that appear on the screen.

6.      The Internet is a large network of networks.

7.      The Ctrl and key and the Alt key can be used in combination with other keys to perform shortcuts and special tasks.

8.      Each command on a menu performs specific action.

9.      The mouse pointer changes its shape depending on the task you are performing.

10.  The user manual tells you how to use a computer.

11.  The Auto Spell feature in Word automatically corrects certain spellings, typing, capitalization, or grammar errors.

12.  A router allows sharing of a broadband Internet connection.

13.  The clock rate of a processor is measured in megahertz or gigahertz.

14.  A computer virus normally attaches itself to another computer Trojan horse.

15.  Input devices translate data and programs that humans can understand into a form that computer can process.

16.  The amount of time required by a storage device to retrieve data and programs is its access speed.

17.  A 32-bit word computer can access 4 bytes at a time. (1 byte = 8 bits)

18.  A megabyte is actually equal to 1024 kilobytes.

19.  Cache memory improves processing by acting as a temporary high – speed hold area between the main memory and the CPU.

20.  The smallest unit in a digital system is a bit.


Made By: Chaudhary Amit V.

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