1.

The central processing unit consists of  

2.

The computer keyboard in English normally uses  

3.

In this generation transistors replaced vacuum tubes  

4.

One trillionth of a second is  

5.

To recall all the deleted records, which command can be used?  

6.

The —– is the administrative section of the computer system.  

7.

 Transmission of data in one direction is called  

8.

 What is the full form of IP?  

9.

The first commercially available computer is  

10.

ROM is composed of