| 1 |
Data is transmitter block by block in. |
- A. Digital transmission
- B. Analog transmission
- C. Synchronous transmission
- D. Arynchmous transmission
|
| 2 |
The Music and speech represent data. |
- A. Images
- B. Text
- C. Audio
- D. Numeric
|
| 3 |
The modem's data transfer rate us measured us, |
- A. Kbps
- B. Mbps
- C. MBPS
- D. GBPs
|
| 4 |
The electromagnetic of light waves the represent data are |
- A. Pulse
- B. Information
- C. singal
- D. Waves
|
| 5 |
A telephone line is an example of: |
- A. Simplex Mode
- B. Half-duplex
- C. Full duplex
- D. None
|
| 6 |
How many character ASCII 7 bit code represent . |
- A. 256
- B. 128
- C. 500
- D. 364
|
| 7 |
All are guided media except: |
- A. Fiber optic
- B. Micro Wave
- C. Coaxial
- D. Twisted
|
| 8 |
Internet surfing is example of |
- A. Simplex
- B. Half duplex
- C. Full duplex
- D. None
|
| 9 |
Transmission mode is |
|
| 10 |
BCD code is_______bit code: |
- A. 2-bit
- B. 4-bit
- C. 6-bit
- D. 8-bit
|
