Allowing data to be centrally stored and accessed by multiple devices on an isolated subnet is BEST understood as:

A second router was installed on a network to be used as a backup for the primary router that works as a gateway. The infrastructure team does not want to change the IP address of the gateway on the devices. Which of the following network components should be used in this scenario?

The Chief Information Officer (CIO) of a large company wants to migrate the ERP system into a cloud provider. Company policy states it is necessary to maintain control over the computer resources that run this software. Which of the following cloud models should be used in this scenario?

A technician has installed an older IP camera as a temporary replacement for a recently failed newer one. The technician notices that when the camera's video stream is off, the ping roundtrip time between the camera and the network DVR is consistently less than 1ms without dropped packets. When the camera video stream is turned on, the ping roundtrip time increases dramatically, and network communication is slow and inconsistent. Which of the following is MOST likely the issue in this scenario?

A security team needs to restrict access to a wireless network in a certain are a. Which of the following would be used to enforce this restriction?