A workstation has RAID 1 and RAID 5 arrays. Although performance is not degraded, management software is reporting a hard disk failure.
Which of the following should a technician do NEXT?

Which of the following devices has the longest battery life but limited Internet capabilities?

A custom-built gaming PC is dropping frames while playing a graphic-intensive video game, making it unplayable. Which of the following should be reviewed as potential bottlenecks?
(Choose four.)

A technician is upgrading the RAM in a server-grade laptop for a company's Chief Execute Officer (CEO).
The CEO cannot afford any downtime. Which of the following is the BEST type of memory module to purchase?

Ann, a user, recently dropped her laptop. Since then, an error message stating the HDD is failing has been displaying on screen. Ann brings the device in for repair and tells the technician she does not have a recent backup of her data. The technician determines a replacement HDD is necessary. Additionally. Ann wants to upgrade the OS and the RAM. Which of the following should the technician perform BEFORE replacing any parts on the laptop? (Select TWO).