Which of the following uses certificates as a form of security?

An engineer is reviewing the implementation requirements for an upcoming project. The basic requirements identified by the customer include the following:
WLAN architecture supporting speeds in excess of 150 Mbps

Clientless remote network access

Port-based network access control

Which of the following solution sets properly addresses all of the identified requirements?

Jeff, a customer, has a wireless network and has reported that the network traffic from the wireless access points seems high compared to the limited number of wireless devices used. Jeff believes that other non-employees are using the wireless network to access the Internet. Which of the following could be used to limit the access to the wireless network? (Select TWO).

An employee, who Is using a laptop connected to the wireless network. Is able to connect to the Internet but not to internal company resources. A systems administrator reviews the following information from the laptop:

The administrator was expecting to see a network address within 10.100.0.0/23. which is consistent with the company's wireless network. The network administrator verifies the company's wireless network is configured and working properly. Which of the following is the MOST likely cause of this issue?

A contractor is setting up and configuring conference rooms for a convention. The contractor sets up each room in the conference center to allow wired Internet access going to individual tables.
The contractor measured the distance between the hotel's patch panel to the jack, and the distance is within Cat 5e specifications. The contractor is concerned that the room will be out of specification if cables are run in each room from the wall jacks. Which of the following actions should the contractor take to ensure the cable runs meet specifications and the network functions properly?