MCQOPTIONS
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				| 1. | 
                                    Identify the following: It is a computer's primary memory in which data has been pre-recorded. It is extensively used in calculators, washing machines, microwave, computer?s peripheral devices. | 
                            
| A. | RAM | 
| B. | ROM | 
| C. | Hard disk | 
| D. | Pen drive | 
| Answer» C. Hard disk | |