CWNA Wireless Network Administrator

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| By Gregorynaomi

Gregorynaomi

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Quizzes Created: 1462 | Total Attempts: 827,856

Questions: 10 | Attempts: 160 | Updated: Mar 19, 2023

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CWNA Wireless Network Administrator - Quiz

Life comes in stages with progress being made possible by proper knowledge of the basis. With knowledge been tested across a number of subjects such as radio technology, antenna concept, technical brilliance is also tested in areas such as Wireless LAN hardware and software, Wireless LAN security, troubleshooting and lot more.

Questions and Answers

1.

Which of these is not a historical technology?
- A.
  
  ARCNET
- B.
  
  Telly Ring
- C.
  
  Token Ring
- D.
  
  Apple Talk
Correct Answer
B. Telly Ring

Explanation
ARCNET, Token Ring, and Apple Talk are all historical networking technologies that were used in the past. Telly Ring, however, is not a known historical technology and may not have existed or been widely used.

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2.

What is local area network technology is the most popular?
- A.
  
  Wifi
- B.
  
  Mifi
- C.
  
  Apple Talk
- D.
  
  Ethernet
Correct Answer
A. Wifi

Explanation
Wifi is the most popular local area network technology because it allows devices to connect to the internet or communicate with each other wirelessly. It is widely used in homes, offices, and public spaces due to its convenience and accessibility. Wifi technology enables multiple devices to connect simultaneously, providing high-speed internet access and seamless connectivity. It has become the preferred choice for internet connectivity due to its widespread adoption and compatibility with various devices.

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3.

When was Cambridge Ring developed?
- A.
  
  1971
- B.
  
  1978
- C.
  
  1979
- D.
  
  1974
Correct Answer
D. 1974

Explanation
The Cambridge Ring was developed in 1974.

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4.

What is the first wireless local area network?
- A.
  
  Wi-Fi Protected Access
- B.
  
  MESH
- C.
  
  Talk Ring
- D.
  
  ALOHAnet
Correct Answer
D. ALOHAnet

Explanation
ALOHAnet is considered the first wireless local area network (WLAN) because it was developed in the 1970s as a radio network at the University of Hawaii. It allowed multiple computers to connect and communicate wirelessly, pioneering the concept of shared wireless communication. ALOHAnet laid the foundation for future WLAN technologies and protocols, making it the first of its kind.

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5.

What type of network feature communication between stations?
- A.
  
  Independent Basic Service Set
- B.
  
  Wifi Direct Network
- C.
  
  Wifi Direct Group
- D.
  
  Media Access Control
Correct Answer
B. Wifi Direct Network

Explanation
Wifi Direct Network is the correct answer because it enables communication between stations without the need for an access point. It allows devices to connect directly to each other and share data, making it a convenient feature for peer-to-peer communication. Unlike traditional Wifi networks that require an access point, Wifi Direct Network allows devices to establish a direct connection, making it suitable for scenarios where internet access is not available or necessary.

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6.

What is the function of the bridge in wireless connections?
- A.
  
  Connection point
- B.
  
  Access point
- C.
  
  Communication link
- D.
  
  Configuration station
Correct Answer
A. Connection point

Explanation
The function of the bridge in wireless connections is to serve as a connection point. It acts as a link between two different networks, allowing devices connected to one network to communicate with devices on the other network. The bridge receives data from one network and transmits it to the other network, enabling seamless communication between the two networks.

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7.

Which of these is not a feature of WLAN hotspots?
- A.
  
  It requires no registration
- B.
  
  It requires no password
- C.
  
  It is usually free
- D.
  
  It does not require mobile station
Correct Answer
D. It does not require mobile station

Explanation
WLAN hotspots are wireless networks that allow devices to connect to the internet. They typically require registration, as users need to provide their personal information to gain access. They also usually require a password for security purposes. Additionally, while many WLAN hotspots are free, some may require payment for usage. However, one feature that is not typically associated with WLAN hotspots is that they do not require a mobile station. A mobile station refers to a device, such as a smartphone or tablet, that connects to the hotspot. Therefore, the correct answer is "It does not require mobile station."

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8.

How many are the basic modes of operation for IEEE 802.11?
- A.
  
  Two
- B.
  
  Three
- C.
  
  Four
- D.
  
  Five
Correct Answer
A. Two

Explanation
IEEE 802.11 has two basic modes of operation: infrastructure mode and ad hoc mode. In infrastructure mode, devices communicate through an access point, while in ad hoc mode, devices communicate directly with each other without the need for an access point. These two modes provide flexibility in establishing wireless networks based on different requirements and scenarios.

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9.

What does WLAN means?
- A.
  
  Wide Local Area Network
- B.
  
  Wireless Local Area Network
- C.
  
  Withheld Local Area Network
- D.
  
  Wireless Local Access Network
Correct Answer
B. Wireless Local Area Network

Explanation
WLAN stands for Wireless Local Area Network. It is a wireless network that allows devices to connect and communicate within a limited area, such as a home, office, or campus. WLAN uses radio waves to transmit data between devices, eliminating the need for physical cables. This technology enables users to access the internet and share resources, such as files and printers, without being physically connected to a network.

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10.

What does WLAN powers?
- A.
  
  Internet
- B.
  
  Social media
- C.
  
  Search engines
- D.
  
  Web applications
Correct Answer
A. Internet

Explanation
WLAN (Wireless Local Area Network) powers the internet. WLAN is a wireless network technology that allows devices to connect to the internet without the need for physical cables. It provides wireless access to the internet, enabling users to browse websites, access web applications, use search engines, and connect to social media platforms. WLAN powers the internet by providing a wireless connection to devices, allowing them to access and utilize the vast resources and services available on the internet.

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