Punjab Police Department Papers - 2019 Multiple Questions and Answers.
Exercise Questions ::
Punjab Police Department Papers
51. | ................. Is a silicon chip which is carries out set of instructions and processes the data efficiently and accurately. |
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| A. | RAM |
| B. | Modem |
| C. | Processor |
| D. | Hard disk |
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55. | ........... Is a collection of programmes that supervise and control overall function of a computer. |
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| A. | Operating system |
| B. | Device driver |
| C. | Utility program |
| D. | MS office |
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