| 1 |
In ........... GPs was first made available in automobiles. |
- A. 1993
- B. 1994
- C. 1995
- D. 1996
|
| 2 |
A ------------ network is a radio network distributed over a vast area through hexagonal cell |
- A. Li-Fi
- B. Wi-Fi
- C. Satellite
- D. Cellular
|
| 3 |
------------- is a secured connection over the internet. |
- A. LAN
- B. WAN
- C. VPN
- D. None of these
|
| 4 |
WiFi stand for |
- A. Wired Fidelity
- B. Wireless Fidelity
- C. Wired Function
- D. None of these
|
| 5 |
Which of the following example of embedded system include. |
- A. MP3 Players
- B. Smart watches
- C. Digital Cameras
- D. All of these
|
| 6 |
The electromagnetic ways that travel through open space in all direction is called. |
- A. Micro waves
- B. Radio waves
- C. Infrared waves
- D. All of these
|
| 7 |
The network with a small geographical area is called. |
- A. LAN
- B. WAN
- C. MAN
- D. All of these
|
| 8 |
-------- are electromagnicte waves that have frequencies between \1 and 300 GHz. |
- A. Radio waves
- B. Micro waves
- C. Infrared waves
- D. All of these
|
| 9 |
A ---------- is the data to be sent. |
- A. Sender
- B. Message
- C. Receiver
- D. None of these
|
| 10 |
------- is a subcategory of satellite comunication. |
- A. Blue tooth
- B. GPS
- C. WIFI
- D. Router
|