| Q.51 | Which type of computer could be found in a digital watch ? |
| A | Mainframe |
| B | Super computer |
| C | Embedded computer |
| D | None of these |
| Q.52 | The first computer was programmed using…..? |
| A | Assembly language |
| B | Machine language |
| C | Spaghetti code |
| D | Source code |
| Q.53 | Digital computer use a….. system to encode date and program ? |
| A | Semiconductor |
| B | Decimal |
| C | Binary |
| D | RAM |
| Q.54 | A computer falls into the…. category if it is, at the time of construction, one of the fastest computers in the world ? |
| A | Mini computer |
| B | Super computer |
| C | Micro computer |
| D | A and B both |
| Q.55 | Micro computer hardware consists of three basic categories of physical equipmant ? |
| A | Keyboard, monitor, hard drive |
| B | System unit, input/ output, memory |
| C | System unit, input/ output, secondary storage |
| D | None of these |
| Q.56 | A…….. is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users ? |
| A | Handheld computer |
| B | Mainframe computer |
| C | Personal computer |
| D | Tablet computer |
| Q.57 | Which is the smallest of following computers ? |
| A | Notebook |
| B | Laptop |
| C | Desktop |
| D | Workstation |
| Q.58 | A personal computer is designed to meet the computing needs of ……? |
| A | Individual |
| B | Department |
| C | Company |
| D | City |
| Q.59 | Which device uses a handheld operating system ? |
| A | APDA |
| B | A personal computer |
| C | A laptop |
| D | A mainframe |
| Q.60 | In the following which is the fastest ? |
| A | CD-ROM |
| B | RAM |
| C | Registers |
| D | Cache |