Network+ Quizz Domain 2 - 3

A technician wants to install a WAP in the center of a room that provides service in a radius surrounding a radio. Which of the following antenna types should the
AP utilize?

• Omni

• Directional

• Yagi

• Parabolic

A network requirement calls for segmenting departments into different networks. The campus network is set up with users of each department in multiple buildings. Which of the following should be configured to keep the design simple and efficient?

• MDIX

• Jumbo Frames

• Port Tagging

• Flow Control

A systems administrator needs to improve WiFi performance in a densely populated office tower and use the latest standard. There is a mix of devices that use
2.4 GHz and 5 GHz. Which of the following should the systems administrator select to meet this requirement?

• 802.11ac

• 802.11ax

• 802.11g

• 802.11n

Which of the following BEST describes a network appliance that warns of unapproved devices that are accessing the network?

• Firewall

• AP

• Proxy server

• IDS

Wireless users are reporting intermittent internet connectivity. Connectivity is restored when the users disconnect and reconnect, utilizing the web authentication process each time. The network administrator can see the devices connected to the APs at all times. Which of the following steps will MOST likely determine the cause of the issue?

• Verify the session time-out configuration on the captive portal settings

• Check for encryption protocol mismatch on the client's wireless settings

• Confirm that a valid passphrase is being used during the web authentication

• Investigate for a client's disassociation caused by an evil twin AP

A network administrator is implementing OSPF on all of a company's network devices. Which of the following will MOST likely replace all the company's hubs?

• A Layer 3 switch

• A proxy server

• NGFW

• WLAN controller

Which of the following technologies provides a failover mechanism for the default gateway?

• FHRP

• LACP

• OSPF

• STP

Which of the following devices would be used to manage a corporate WLAN?

• Wireless NAS

• Wireless Bridge

• Wireless Router

• Wireless Controller

Which of the following types of devices can provide content filtering and threat protection, and manage multiple IPSec site-to-site connections?

• Layer 3 Switch

• VPN Headend

• NGFW

• Proxy Server

Which of the following routing protocols is used to exchange route information between public autonomous systems?

• OSPF

• BGP

• EIGRP

• RIP