Wi-Fi MCQs (Chapterwise Multiple Choice Questions)

The reflection of the main RF signal caused by many objects in the transmission is known as

Signal Attenuation

Signal Distortion

Multipath

All of the above

Answer & Explanation

Correct Answer: Multipath

Note: This Question is unanswered, help us to find answer for this one

What is the name given to individuals who search for unsecure networks in the hope of gaining free access to the internet?

AP predators

war drivers

schrodingers

tappers

Answer & Explanation

Correct Answer: war drivers

Note: This Question is unanswered, help us to find answer for this one

Which frequencies does Wifi use to transmit data?

audio

light

sound

radio

Answer & Explanation

Correct Answer: radio

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Which of the following is not one of the layers of the OSI networking model?

Layer 1 - Physical

Layer 5 - Security

Layer 2 - Data

Layer 3 - Network

Answer & Explanation

Correct Answer: Layer 5 - Security

Note: This Question is unanswered, help us to find answer for this one

What is the maximum obstruction allowable in the Fresnel zone?

20 %

30 %

40 %

50 %

Answer & Explanation

Correct Answer: 40 %

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Which of the following is the correct sequence of 4 way handshake?

Acknowledgement packet, Request to send, Clear to send, Data

Acknowledgement packet, Data, Request to send, Clear to send

Clear to send, Data, Acknowledgement packet, Request to send

Request to send, Clear to send, Data, Acknowledgement packet

Answer & Explanation

Correct Answer: Request to send, Clear to send, Data, Acknowledgement packet

Note: This Question is unanswered, help us to find answer for this one

Which of the following frequencies would have the greatest penetration of potential sources of interferences such as walls or trees?

15 GHz

5.8 GHz

900 MHz

2.4 GHz

Answer & Explanation

Correct Answer: 900 MHz

Note: This Question is unanswered, help us to find answer for this one

What is the full form of WPA?

Wi-Fi Protected Access

Wireless Protected Authorization

Wi-Fi Power Amplification

Wireless Preventive Access

Answer & Explanation

Correct Answer: Wi-Fi Protected Access

Note: This Question is unanswered, help us to find answer for this one

Which of the following regulates the power output levels of radio frequency devices that use the license-free bands?

IEEE

IETF

FCC

Wi-Fi Alliance

Answer & Explanation

Correct Answer: FCC

Note: This Question is unanswered, help us to find answer for this one

Which of the following may cause transmission interference with a wireless sign?

(all of these)

buildings

mountains

trees

Answer & Explanation

Correct Answer: (all of these)

Note: This Question is unanswered, help us to find answer for this one

Wi-Fi Quick Quiz

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