Wireless Networks and Wi-Fi MCQs With Answers

Computer MCQs 360April 24, 2024

0 8 1 minute read

Welcome to the Wireless Networks and Wi-Fi MCQs with Answers. In this post, we have shared Wireless Networks and Wi-Fi Online Test for different competitive exams. Find practice Wireless Networks and Wi-Fi Practice Questions with answers in Computer Tests exams here. Each question offers a chance to enhance your knowledge regarding Wireless Networks and Wi-Fi.

Wireless Networks and Wi-Fi Online Quiz

By presenting 3 options to choose from, Wireless Networks and Wi-Fi Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Wireless Networks and Wi-Fi Questions and Answers and click over the correct answer.

Test Name: Wireless Networks and Wi-Fi MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

Wireless Networks and Wi-Fi

Please fill out the form before starting Quiz.

1 / 40

Which Wi-Fi frequency band has better wall penetration and coverage indoors?

2.4 GHz

5 GHz

Both have equal penetration

2 / 40

Which Wi-Fi security feature provides authentication and encryption for wireless networks?

WPA2

DHCP

SSID

3 / 40

What is the range of the 5 GHz frequency band typically used by Wi-Fi networks?

Shorter than 2.4 GHz

Same as 2.4 GHz

Longer than 2.4 GHz

4 / 40

Which Wi-Fi standard introduced the use of MIMO technology for improved data throughput?

802.11n

802.11g

802.11a

5 / 40

What is the purpose of SSID broadcasting in Wi-Fi networks?

Enhances encryption

Allows devices to find and connect

Filters unauthorized access

6 / 40

Which Wi-Fi standard operates in both the 2.4 GHz and 5 GHz frequency bands simultaneously?

802.11n

802.11b

802.11ac

7 / 40

What is the purpose of a Wi-Fi extender in a network setup?

Enhance encryption

Boost router performance

Extend wireless coverage

8 / 40

What is the function of a Wi-Fi channel in wireless networks?

Stores network settings

Filters incoming data

Carries wireless signals

9 / 40

What is the maximum theoretical data transfer rate of Wi-Fi 6 (802.11ax)?

6 Gbps

3 Gbps

9.6 Gbps

10 / 40

What is the maximum data transfer rate of Wi-Fi 5 (802.11ac) in ideal conditions?

Several gigabits per second

100 Mbps

1 Gbps

11 / 40

Which wireless technology standard is designed for low-power, low-data-rate applications?

Wi-Fi

LTE-M

Zigbee

12 / 40

Which wireless technology standard is commonly used for Internet of Things (IoT) devices?

Zigbee

LTE-M

13 / 40

What is the default IP address of most home Wi-Fi routers for accessing settings?

192.168.1.1

172.16.0.1

10.0.0.1

14 / 40

Which Wi-Fi standard introduced OFDM modulation for improved data transmission?

802.11a

802.11g

802.11b

15 / 40

Which IEEE standard defines Wi-Fi networks operating in the 2.4 GHz frequency band?

802.11ac

802.11n

802.11b

16 / 40

What is the primary role of a Wi-Fi access point (AP) in a network?

Provides wireless connectivity

Manages IP addresses

Enhances signal strength

17 / 40

What does DHCP stand for in the context of networking?

Data Handling Protocol

Dynamic Host Configuration Protocol

Distributed Host Control Protocol

18 / 40

Which wireless technology standard is designed for low-power, short-range communication in personal area networks?

Bluetooth

LTE-M

Zigbee

19 / 40

Which feature allows Wi-Fi devices to automatically configure network settings without user intervention?

AutoConnect

UPnP

DHCP

20 / 40

What does the acronym Wi-Fi stand for?

Wireless Network

Wireless Frequency

Wireless Fidelity

21 / 40

What is the recommended distance between a Wi-Fi router and its client devices for optimal performance?

150-300 feet

50-100 feet

10-30 feet

22 / 40

What does SSID stand for in the context of Wi-Fi networks?

Signal Strength Identifier

Secure System Identifier

Service Set Identifier

23 / 40

What is the primary function of a Wi-Fi router in a network?

Provides power to devices

Connects devices wirelessly

Converts digital signals

24 / 40

What is the recommended encryption method for securing Wi-Fi networks today?

WPA3

WEP

WPA

25 / 40

Which Wi-Fi feature allows devices to seamlessly switch between different access points?

Routing

Roaming

Multiplexing

26 / 40

What does WPS stand for in the context of Wi-Fi networks?

Wireless Privacy System

Wi-Fi Protected Setup

Web Protocol System

27 / 40

What is the purpose of beamforming technology in Wi-Fi routers?

Enhance encryption

Increase frequency range

Focus signal toward devices

28 / 40

What is the purpose of MU-MIMO technology in Wi-Fi routers?

Enhance security

Improve data transfer to multiple devices

Increase signal strength

29 / 40

Which wireless technology standard is used for long-range wireless communication between devices?

LTE

Bluetooth

Zigbee

30 / 40

Which Wi-Fi feature allows devices to connect securely without entering a password?

WPA

WPS

SSID

31 / 40

Which wireless technology standard is used for high-speed mobile broadband access?

Bluetooth

LTE

32 / 40

Which wireless technology standard is used primarily for low-power, short-range communication between devices?

LTE

Zigbee

Bluetooth

33 / 40

Which Wi-Fi security protocol should be avoided due to its vulnerability to attacks?

WPA3

WEP

WPA

34 / 40

Which Wi-Fi security protocol is considered the most secure for home networks?

WEP

WPA2

WPA3

35 / 40

What is the main advantage of dual-band Wi-Fi routers over single-band routers?

Higher security

Simultaneous operation

Lower cost

36 / 40

Which wireless technology standard is designed for low-power, short-range communication between devices in the Internet of Things (IoT)?

Wi-Fi

LTE

Zigbee

37 / 40

Which wireless technology standard is designed for low-power, short-range communication between devices?

Zigbee

Bluetooth

LTE-M

38 / 40

Which wireless technology allows devices to connect over short distances using low-power radio waves?

Bluetooth

Zigbee

LTE

39 / 40

Which wireless technology standard is commonly used for wireless LANs in homes and businesses?

Bluetooth

LTE

Wi-Fi

40 / 40

Which wireless technology standard is used for cellular networks providing high-speed data transmission?

Zigbee

Bluetooth

LTE

Download Certificate of Quiz Wireless Networks and Wi-Fi

On the end of Quiz, you can download the certificate of the quiz if you got more than 70% marks. Add a certificate to your job application or social profile (like LinkedIn) and get more job offers.

Download Wireless Networks and Wi-Fi MCQs with Answers Free PDF

You can also download 100 Wireless Networks and Wi-Fi Questions with Answers free PDF from the link provided below. To Download file in PDF click on the arrow sign at the top right corner.

If you are interested to enhance your knowledge regarding English, Physics, Chemistry, and Biology please click on the link of each category, you will be redirected to dedicated website for each category.

Computer MCQs 360April 24, 2024

0 8 1 minute read