An enterprise technician is tasked to implement a disk array that will host continuous disk-to-disk replication. Which of the following storage types should be selected for maximum performance?

A. USB
B. SCSI
C. SATA
D. SAS


Answer: D. SAS

Computer Science & Information Technology

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In 1973, the developers of UNIX revised it by writing it in assembly language.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

For what would a technician use Mozilla Firefox?

A) Provide QoS to a VoIP phone B) Connect a particular tablet application to the cellular network C) Wireless connectivity to a WiMax tower D) Troubleshooting research

Computer Science & Information Technology

After installing the processor and reassembling the computer, the system begins the boot process and suddenly turns off before completing the boot.  What should you do?

A. Turn everything off, unplug the power cord, press the power button to drain the power, open the case, and recheck the processor installation. B. Turn everything off, unplug the power cord, press the power button to drain the power, open the case, and verify that the cooler is securely seated and connected. C. Turn everything off, unplug the power cord, press the power button to drain the power, open the case, and rotate the processor 90 degrees in the socket. D. Turn everything off, unplug the power cord, press the power button to drain the power, open the case, and replace power supply.

Computer Science & Information Technology

The ____ is a collection of panels or panel groups.

A. dock B. set C. tag D. pane

Computer Science & Information Technology