A VDI administrator has received reports of poor application performance.
Which of the following should the administrator troubleshoot FIRST?

A company has a cloud infrastructure service, and the cloud architect needs to set up a DR site.
Which of the following should be configured in between the cloud environment and the DR site?

A systems administrator adds servers to a round-robin, load-balanced pool, and then starts receiving reports of the website being intermittently unavailable. Which of the following is the MOST likely cause of the issue?

The administrator wants to have central storage for all of the files to be stored for each VM.
Which of the following is used to connect a host to a SAN utilizing a fiber connection?

An application server, which uses a SaaS fax provider, is determined to cost too much money. An upgrade to the application allows for use of a physical fax card so the company only has to pay for a phone line. This is a production application; therefore, downtime must be minimized.
Which of the following types of migration is MOST efficient in facilitating this application upgrade?