KVB Computer Knowledge Questions and Answers Computer Knowledge Questions and Answers
| 46. |
In order to delete the selected sentence, we can press the following key |
| |
- A. Del
- B. Backspace
- C. Both (a) and (b)
- D. Ctl
|
| 47. |
Personal computers can be connected together to form a |
| |
- A. Enterprise
- B. Supercomputer
- C. Network
- D. Server
|
| 48. |
When using characters in Windows, what code does Windows use? |
| |
- A. MORSE
- B. WESTRN
- C. ASCII
- D. UNICODE
|
| 49. |
The unit that performs the arithmetical and logical operations on the stored numbers is known as |
| |
- A. Control Unit
- B. Arithmetic Logic Unit
- C. Memory Unit
- D. Both (a) and (b)
|
| 50. |
Devices converts digital signals to Sine waves at the sending end and back to digital signals at the receiving end is called |
| |
- A. Mobile phone
- B. Telephone
- C. Modem
- D. None of these
|
