| 1 |
The best known examples of .......... include TV cable netweork, cable internet, etc. |
- A. LAN
- B. WAN
- C. MAN
- D. All of these
|
| 2 |
Data is transferred using some ..... or.............media |
- A. Wired
- B. Wireless
- C. Both a and b
- D. None of these
|
| 3 |
Physical media is also called.......... or........ |
- A. Guided media
- B. Bounded media
- C. Both of above
- D. None of these
|
| 4 |
------------ consists of a signle copper wire surrounded by at least three layers. |
- A. Fiber optic cable
- B. Coaxial cable
- C. Twisted pair cable
- D. None of these
|
| 5 |
A computer or device that sends a message is called. |
- A. Receiver
- B. Sender
- C. Encoders
- D. Transmission media
|
| 6 |
Which of the following is not the component of data communication system. |
- A. Message
- B. Sender
- C. Protocol
- D. Transmission Media
|
| 7 |
WiFi stand for |
- A. Wired Fidelity
- B. Wireless Fidelity
- C. Wired Function
- D. None of these
|
| 8 |
------- is a subcategory of satellite comunication. |
- A. Blue tooth
- B. GPS
- C. WIFI
- D. Router
|
| 9 |
In the ........... network , computers are not physically connected. |
- A. WAN
- B. LAN
- C. MAN
- D. None of these
|
| 10 |
A ---------- is the data to be sent. |
- A. Sender
- B. Message
- C. Receiver
- D. None of these
|