Question

Information passes through it before it can be transferred to the destination. *

a) Hub

b) Bluetooth

c) Router

d) Switch

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Answer 1

Answer:

b) ..........

.........m

Answer 2

Answer:

Explanation:

Bluetooth uses ……………………to communicate between two devices.

a. Radiowave b. Infrared

c. Microwave d. None of these

2. When data moves from one hop to other hop then

a. Physical address will

change

b. Logical address will change

c. Port address will change d. None of these

3. In synchronous serial transmission, we send

a. One start bit 0 and one or more stop bit 0 at the end of each byte

b. One start bit 0 and one or more stop bit 1 at the end of each byte

c. One start bit 1 and one or more stop bit 0 at the end of each byte