Question 21

A small office is running WiFi 4 APs, and neighboring offices do not want to increase the throughput to associated devices. Which of the following is the MOST cost-efficient way for the office to increase network performance?
  • Question 22

    A network technician needs to determine the IPv6 address of a malicious website. Which of the following record types would pre-ride this information?
  • Question 23

    Which of the following BEST describes hosting several businesses on the same physical infrastructure?
  • Question 24

    A branch of a company recently switched to a new ISP. The network engineer was given a new IP range to assign. The ISP assigned 196.26.4.0/26, and the branch gateway router now has the following configurations on the interface that peers to the ISP:

    The network engineer observes that all users have lost Internet connectivity. Which of the following describes the issue?
  • Question 25

    Which of the following attack vectors represents a large number of devices sending access requests to a website, making it unavailable to respond?