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Wireless Communication Quiz

Authored by Jayasudha Koti

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University

Wireless Communication Quiz
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In case if you want to communicate within a range of 2m which type of Wireless Network you prefer

WBAN

WLAN

WMAN

WWAN

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of communication is more secured

Wired

Wireless

both

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a wireless communication standard?

Bluetooth

Ethernet

Wi-Fi

LTE

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a common interference source in wireless communications?

Microwave ovens

Bluetooth devices

Fiber-optic cables

Cordless phones

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

At a receiver, the captured power Pr of an antenna is given by the equation

Pr = Pt/(4πd/λ)2

Pr = Pt/(4π/λ)2

Pr = Pt/(4πd/λ)2

none of the above

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which technology allows a device to maintain a connection as it moves from one access point to another within the same network?

Roaming

Multiplexing

Encryption

Modulation

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which technology is used for short-range communication between devices in a wireless personal area network (WPAN)?

Bluetooth

Wi-Fi

LTE

Satellite communication

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