CompTIA CompTIA Certifications SK0-004 Questions & Answers

• Question 791:

  A server administrator is implementing disk redundancy in all database servers. Which of the following RAID configurations should the administrator use so that a MINIMUM number of disks are required?

  A. RAID 0

  B. RAID 1

  C. RAID 5

  D. RAID 6

  Correct Answer: B

• Question 792:

  A certain rack mounted blade server chassis needs 3-phase power for operation. There is currently only single-phase power coming into the room. The administrator needs to:

  A. call an electrician to wire the single-phase power into 3-phase power.

  B. use a single-phase UPS to power the 3-phase server.

  C. call an electrician to see if 3-phase power can be brought into the room.

  D. use an adapter to configure the server to use single-phase power.

  Correct Answer: C

• Question 793:

  A blade chassis can hold 16 half-height blades or eight full-height blades. Which of the following is the MAXIMUM number of half-height blades that can be installed in the chassis if six full-height blades are already installed?

  A. 2

  B. 4

  C. 8

  D. 16

  Correct Answer: B

• Question 794:

  A technician is asked to install an additional NIC in a server. Which of the following hardware considerations would be BEST for the technician to make?

  A. Power consumption

  B. Bus type and speed

  C. CPU stepping

  D. CAS latency

  Correct Answer: B

• Question 795:

  A server technician is replacing a web server in an organization. The new server has two integrated NICs. Which of the following describes how the NICs should be configured for fault protection?

  A. The NICs should be configured separately with one MAC address.

  B. The NICs should be placed into a team with one MAC address.

  C. The NICs should be configured separately with two MAC addresses.

  D. The NICs should be placed into a team with two MAC addresses.

  Correct Answer: B

• Question 796:

  Which of the following is the height of 1U of space in a server rack?

  A. 1.5 inches (3.8 cm)

  B. 1.75 inches (4.4 cm)

  C. 2 inches (5.1 cm)

  D. 3 inches (7.6 cm)

  Correct Answer: B

• Question 797:

  A blade server chassis has two power supplies. Which of the following is a benefit of a technician connecting each power supply to a separate UPS unit?

  A. Quality of service

  B. Fault tolerance

  C. Traffic shaping

  D. Load balancing

  Correct Answer: B

• Question 798:

  DRAG DROP

  Match each port number with its appropriate protocol name.

  Select and Place:

  

  Correct Answer: