1. 
CPU controls __ ?

2. 
Which was the most popular first generation computer?

3. 
Which of the following are the mode of data transmission ?

4. 
What was the name of first computer?

5. 
walkie- talkie is an example of _ ?

1. 
Full form of BCD is __ ?

2. 
Properly arranged data is called _ 7

3. 
In which generation O.S was developed ?

4. 
1 TB equal to _ ?

5. 
What is the base of decimal number system?

1. 
A group of instruction that directs a computer?

2. 
Which of the following is the first known calculating machine counting.

3. 
Computer system is divided into how many numbers of components?

4. 
The desktop computers are also known as ____ computers.

5. 
The computer that is large in size and very expensive ___

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