| Q.31 | Main components of CPU is ? |
| A | Control unit |
| B | Memory |
| C | ALU |
| D | All |
| Q.32 | Processed data of computer is called ? |
| A | Input |
| B | Output |
| C | Process |
| D | All |
| Q.33 | Function of CPU ? |
| A | Control input and output device |
| B | Immediate storage of data |
| C | Read the instruction and give command |
| D | All |
| Q.34 | What is output ? |
| A | Which is taken by user to processor |
| B | Which is get to processer by user |
| C | Which is get to user from processor |
| D | Which is get to processor by user |
| Q.35 | Part of computer which does addition, subtraction, multiplication, division and comparison ? |
| A | ALU |
| B | Memory |
| C | CPU |
| D | Control |
| Q.36 | General mathematical operations perform for CPU is ? |
| A | ALU |
| B | DIMM |
| C | BUS |
| D | Register |
| Q.37 | The basic goal of computer process is to convert data into…? |
| A | Files |
| B | Tables |
| C | Information |
| D | Graphs |
| Q.38 | The information you put into the computer is called ? |
| A | Facts |
| B | Data |
| C | Files |
| D | Directory |
| Q.39 | Processing involves ? |
| A | Inputting data into a computer system |
| B | Transforming input into output |
| C | Displaying output is a useful manner |
| D | Providing relevant answer |
| Q.40 | Input, output and processing devices grouped together represent ? |
| A | Mobile devices |
| B | Information processing cycle |
| C | Circuit board |
| D | Computer system |