| 1 |
Super computers can perform more than ---------------- calculations per second ? |
- A. 1 million
- B. 1 billion
- C. 1 trillion
- D. 1 lac
|
| 2 |
Commonly used input device is |
- A. pen
- B. keyboard
- C. monitor
- D. joystick
|
| 3 |
A binary digit is commonly called: |
- A. Byte
- B. Kilobyte
- C. Gigabyte
- D. Bit
|
| 4 |
One byte equal: |
- A. 4 bits
- B. 6 bits
- C. 8 bits
- D. 12 bits
|
| 5 |
Keyboard is commonly used_______device. |
- A. Output
- B. Input
- C. Primary
- D. Secondary
|
| 6 |
A high speed memory that is built in processor is called |
- A. built in memory
- B. cache memory
- C. internal memory
- D. external memory
|
| 7 |
Assembly language is also known as |
- A. objective language
- B. syntax language
- C. character language
- D. symbolic language
|
| 8 |
Monitors, PC projectors and sound systems are |
- A. soft copy output devices
- B. real copy output devices
- C. raw copy output devices
- D. hardcopy output devices
|
| 9 |
The first commercially available computer was: |
- A. ENIAC
- B. UNIVAC
- C. Mark I
- D. Analytical engine
|
| 10 |
1MB equals |
- A. 1048576 bytes
- B. 1024 bytes
- C. 2048 bytes
- D. 2380 bytes
|
