| 1 |
Analog signal is measured in; |
- A. Hertz
- B. Bit
- C. Volts
- D. None
|
| 2 |
A television broadcast is an example of. |
- A. Full duplex
- B. Half duplex
- C. Simplex
- D. Mid Duplex
|
| 3 |
The electromagnetic of light waves the represent data are |
- A. Pulse
- B. Information
- C. singal
- D. Waves
|
| 4 |
A telephone line is an example of: |
- A. Simplex Mode
- B. Half-duplex
- C. Full duplex
- D. None
|
| 5 |
Physical path that connects the source and receiver know as. |
- A. Declare
- B. Ancoder
- C. Communication channel
- D. Self testing
|
| 6 |
The number of times a wave repeats during specific time interval is called. |
- A. Pulse
- B. Amplitude
- C. Frequency
- D. Oscillation
|
| 7 |
Transmission mode is |
|
| 8 |
Which type of data consists of words sentences and paragraphs |
- A. Text
- B. Audio
- C. Numeric
- D. Video
|
| 9 |
BCD code is_______bit code: |
- A. 2-bit
- B. 4-bit
- C. 6-bit
- D. 8-bit
|
| 10 |
BCD Code is a __________bit code. |
|