A network administrator suspects an employee of using the company's Internet connection to download illegal content. Which of the following can be used to inspect ongoing network traffic?

A technician has been called about intermittent connectivity near IDF 2. Multiple cables were recently pulled through a common conduit. Which of the following is MOST likely the cause of the problem?

A company wants an administrator to perform a vulnerability test. The administrator finds the company has a POTS phone system. Which of the following can the administrator use to point out the phone system vulnerability?

A network administrator is configuring a new Internet connection. The ISP provided a fiber-optic handoff, but the company's firewall only supports copper Ethernet interfaces. The administrator wants to connect the devices as easily as possible. Which of the following would be the BEST way to provide the connectivity needed?

A network engineer planning for wireless connectivity in large office building. Currently, the office building contains both legacy and newer devices.
Which of the following wireless network routers should engineer select for the fastest throughput for all wireless devices in the office building?