N10-007 Exam C

QUESTION 36 A network technician receives a call from a branch office about a problem with its wireless connectivity. The user states the office is hosting a large meeting that includes some online training with local businesses. The guest users have all brought devices to connect to the guest network at the branch office. All users are connected to a single WAP and are reporting that connections keep dropping and network spends are unusable. Which of the following is the MOST likely cause of this issue?

• A. DHCP exhaustion
• B. Channel overlapping
• C. Interference
• D. Overcapacity

QUESTION 39 A network technician is configuring a wireless network at a branch office. Users at this office work with large files and must be able to access their files on the server quickly. Which of the following 802.11 standards provides the MOST bandwidth?

• A. a
• B. ac
• C. g
• D. n

QUESTION 39 A user reports that a laptop cannot connect to the Internet despite the fact the wireless Internet was functioning on it yesterday. The user did not modify the laptop in any way, and the wireless Internet is functional on other users' laptops. Which of the following issues should be reviewed to help the user to connect to the wireless network?

• A. Wireless switch toggled off
• B. WAP settings
• C. WLAN IP address out of scope
• D. Wireless controller misconfiguration

QUESTION 44 A technician is setting up a public guest network for visitors to access the Internet that must be separate from the corporate network. Which of the following are the BEST steps for the technician to take with minimum overhead configuration? (Choose two.)

• A. Enable SSID broadcasting to identify the guest network
• B. Configure visitor devices to use static IP addresses
• C. Enable two-factor authentication on visitor devices
• D. Configure the access point to use WPA2-AES encryption
• E. Ensure the access point is not running in mixed mode

QUESTION 52 An administrator is troubleshooting a user's intermittent wireless connectivity issue. Other users across the hallway can connect and use the wireless network properly. Upon inspection of the connection details, the administrator finds the following: Which of the following is MOST likely the cause of the poor wireless connection?

• A. Channel overlap
• B. Overcapacity
• C. Incorrect antenna type
• D. Latency

QUESTION 56 Which of the following is networking stand-alone hardware that will permit any WiFi-compliant device to connect to a wired network?

• A. Wireless hub
• B. Wireless firewall
• C. Wireless access point
• D. Wireless bridge

QUESTION 58 A network technician is installing a new wireless network in a small office. Due to environmental concerns, the customer wants the network to run exclusively on the 5GHz frequency. Which of the following wireless technologies should the technician install to BEST meet this requirement? (Choose two.)

• A. 802.11ac
• B. 802.11b
• C. 802.11g
• D. 802.11n
• E. Bluetooth

QUESTION 61 A technician needs to upgrade a SOHO wireless router's firmware. The technician resets the router to factory settings and installs the new firmware. The technician enters the DHCP information and sets the SSID. Which of the following configurations would provide the MOST protection from advance hackers?

• A. Disable the broadcasting of the SSID.
• B. Enable WPA2 authentication for all hosts.
• C. Use private addressing for the DHCP scope.
• D. Install unidirectional antennas.

QUESTION 67 A customer is reporting difficulty connecting some devices after replacing a wireless router with a new wireless 802.11ac router. The SSID, encryption and password are the same as the previous router. A technician goes on-site and notices the devices that are no longer connecting appear to be several years old. Which of the following is MOST likely the problem?

• A. The password needs to be re-entered
• B. There is a security type mismatch
• C. There is insufficient antenna power
• D. There is a frequency mismatch
• E. The channel has changed

QUESTION 7 A network technician is troubleshooting wireless network issues in a crowded office complex and suspects there is interference from nearby wireless networks. Which of the following should the technician perform to discover possible interference?

• A. Site survey
• B. Vulnerability scanning
• C. Wardriving
• D. Checking logical diagram
• E. Bandwidth test