Computer Science, asked by chetrykhanak, 3 months ago

A. Tick (V) the correct option:
Which of the following is not a type of a network?
b. LAN
c. WLAN
d. BAN
a. CAN
2. Which of the following hardware is used as a network hardware?
3.
a. Ethernet hub b. Modem
C. Router
d. All of these
What is defined as the central part of an electronic device which connects several
computers with each other?
c. Server
b. User
a. Node
d. Workstation
4. Under which topology, all devices are connected with a single cable?
a. Line
b. Bus
c. Star
d. Mesh
5. Which one of the following is a type of network security?
a. Login security b. Rights security c. Both a &b
d. Neither a, norb

Answers

Answered by samiullah4193

Answer:

Explanation:

Answered by vikashpatnaik2009

Answer:

A modulator-demodulator, or simply a modem, is a hardware device that converts data from a digital format, intended for communication directly between devices with specialized wiring, into one suitable for a transmission medium such as telephone lines or radio.

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