A technician needs to ensure green space wireless coverage. The antenna is being installed in the middle of the field. Which of the following antenna types should be installed to ensure maximum coverage?

A network technician needs to install network devices in a new building. The building will be a pan of the corporate network and has the connection to the core network already. Which of the following devices must be configured in the new building?

A corporation has a critical system that would cause unrecoverable damage to the brand if it was taken offline.
Which of the following disaster recovery solutions should the corporation implement?

A technician has spent most of the day replacing a server running DHCP. Some of the users have begun to call the help desk stating that Internet connection stopped working even after rebooting. Upon investigation, the users' PCs with issues all have IP addresses that start with
169.254.x.x. The technician completes the replacement and powers on the new DHCP server.
Which of the following is the BEST way to provide the PCs with issues a new IP address?

A network technician at a small office upgrades the LAN switch. After the upgrade, a user reports being unable to access network resources. When the technician checks the switchport, the LED light is not lit. Which of the following should the technician check FIRST?