CCNA Lan Chapter #7

Take the quiz now

CCNA LAN Chapter #7: Discover the Essentials of Wireless Networking

Edited by Me.bot Editorial Team Questions: 21 September 24, 2024

Character Test

1. Which two conditions have favored adoption of 802.11g over 802.11a? (Choose two.)

Lower cost

Better range

Higher frequency

More channels

2. Which two statements concerning network security are accurate? (Choose two.)

WEP is easily cracked.

MAC filtering is the best security method.

WPA2 provides strong security.

SSID hiding is foolproof.

3. Which installation method will allow connectivity for a new wireless network?

Set up open access on both the access point and each device

Set up WEP on the access point only

Set up WPA3 on the access point and devices

Set up full encryption on the access point while leaving devices open

4. Refer to the exhibit. When configuring the wireless access point, which setting does the network administrator use to configure the unique identifier that client devices use to distinguish this wireless network from others?

Network Name (SSID)

Network Mode

Radio Band

Wide Channel

5. Which two statements are true regarding wireless security? (Choose two.)

WPA2 is more secure than WPA.

WEP is the strongest form of security.

Disabling SSID broadcast improves security.

MAC filtering alone ensures security.

6. Wireless users on a network complain about poor performance within a small area of a room. Moving away from this area in any direction improves performance dramatically. What is the first step in designing a solution to this problem?

Verify the channels in use and change to non-overlapping channels.

Install a new access point in the problem area.

Increase the RF output power.

Check access point in-line power and connectivity.

7. Which three devices do many wireless routers incorporate? (Choose three.)

Switch

Firewall

Modem

DHCP server

8. Which access method does a wireless access point use to allow for multiple user connectivity and distributed access?

CSMA/CA

CSMA/CD

Polling

Token passing

9. Why is security so important in wireless networks?

Wireless networks broadcast data openly.

Wireless networks can be slow.

Televisions interfere with signals.

Thunderstorms affect them.

10. Which wireless technology standard provides the most compatibility with older wireless standards, but has greater performance?

802.11n

802.11a

802.11b

802.11g

11. Which two statements characterize wireless network security? (Choose two.)

WPA3 is the most secure.

MAC filtering is sufficient alone.

SSID hiding adds significant security.

WEP is outdated.

12. Which network design process identifies where to place access points?

Site survey

Risk assessment

Network protocol analysis

Scalability design

13. What wireless security feature allows a network administrator to configure an access point with wireless NIC unique identifiers so that only these NICs can connect to the wireless network?

MAC address filtering

SSID broadcasting

EAP

RADIUS

14. What will a wireless client transmit to discover the available WLAN networks?

Probe request

Beacon

Password

Association request

15. In a WLAN network, why should wireless access points be implemented with each access point using a different channel?

To keep signals from interfering

To keep users segregated on subnets

To control bandwidth

To secure traffic

16. What purpose does authentication serve in a WLAN?

Determines correct host

Converts data before transmission

Indicates data channel

Allows channel selection

17. What occurs when a rogue access point is added to a WLAN?

Unauthorized access to internal servers.

Excess traffic offload.

Encrypted traffic only.

Required authentication.

18. What procedure can prevent man-in-the-middle attacks?

Force all devices to authenticate and monitor unknown devices.

Enable APs to send SSID.

Configure MAC filtering.

Disable SSID broadcasts.

19. Which function is provided by a wireless access point?

Converts data from 802.11 to 802.3 frame encapsulation.

Dynamically assigns an IP address.

Provides local DHCP services.

Provides network gateway access.

20. Which major problem does CSMA/CA overcome in wireless networks?

Media contention

Bandwidth saturation

Privacy concerns

Device interoperability

21. What does a wireless access point use to allow WLAN clients to learn which networks are available in a given area?

Beacon

Association response

Key

Probe request

Want to Discover Shapes of Life? Try Me.bot

Discover The Unexpected and Find Incredible Inspirations

Try Me.bot

Frequently Asked Questions

What topics are covered in CCNA LAN Chapter #7?

CCNA LAN Chapter #7 covers the fundamentals of wireless networking including terms, protocols, and practical implementation strategies.

Why is wireless networking important in CCNA LAN Chapter #7?

Wireless networking is crucial in CCNA LAN Chapter #7 as it forms a foundation for understanding modern network setups and connectivity solutions.

How can I best prepare for CCNA LAN Chapter #7?

To prepare for CCNA LAN Chapter #7, focus on understanding basic wireless concepts, familiarize yourself with common protocols, and practice real-life scenarios.

What are the primary learning objectives of CCNA LAN Chapter #7?

The primary objectives of CCNA LAN Chapter #7 include mastering wireless network configurations, understanding security measures, and learning about different wireless standards.

Where can I find additional resources for CCNA LAN Chapter #7?

Additional resources for CCNA LAN Chapter #7 can be found through official Cisco study guides, online forums, and practice exams dedicated to wireless networking.

RELATED QUIZZES

2025-02-09