CompTIA CompTIA Certifications SK0-004 Questions & Answers

• Question 611:

  A technician is installing a server using a two-channel RAID controller, using RAID1 for the first channel and RAID5 for the second channel. If the technician has six 1TB disks total, how will this configuration look?

  A. One disk RAID1, five disks RAID5

  B. Two disks RAID1, four disks RAID5

  C. Three disks RAID1, three disks RAID5

  D. Four disks RAID1, two disks RAID5

  Correct Answer: B

• Question 612:

  A new server has two drives and a RAID controller. Which of the following is an option for configuring the storage on this server?

  A. RAID 0

  B. RAID 5

  C. RAID 6

  D. RAID 10

  Correct Answer: A

• Question 613:

  A server administrator has been asked to make recommendations for purchase of a new database server that will be processing all of the company accounts. One area of concern from prior experience is the storage type used by the database server. The server is expected to have a large number of transactions that occur, but will not require a large amount of capacity for the data storage. Given these requirements, which of the following storage criteria are MOST important? (Select TWO).

  A. Capacity

  B. RPM

  C. IOPS

  D. Seek time and latency

  E. Form factor

  F. Bus width

  Correct Answer: CD

• Question 614:

  An administrator has been tasked with making recommendations for purchasing new disks for a low I/O file server. Keeping in mind that budget and capacity are the primary concerns, which the following disk types should the administrator recommend?

  A. SATA

  B. FC

  C. SCSI

  D. SAS

  Correct Answer: A

• Question 615:

  When looking at an organization's file server configuration, an IT manager determines that several outages are tied to a lack of redundancy in the disk controller configuration. Which of the following features would the IT manager look for in a new configuration to correct this?

  A. Disk shadowing

  B. RAID 0

  C. Remote journaling

  D. Electronic vaulting

  E. Disk duplexing

  Correct Answer: E

• Question 616:

  A system administrator is given a server with an existing OS installed and four empty SAS bays. The system administrator is asked to set up a new data drive for testing with 100GB of data. For the best possible performance, which of the following should the system administrator select for the data storage?

  A. SCSI

  B. SATA

  C. Solid state drive

  D. Flash drive

  Correct Answer: C

• Question 617:

  Historical data shows that on average, a server is likely to fail once every nine months. A company has purchased 24x7, four hour hardware response to replace a server's failed hardware. Additionally, the company can restore a server to its operational status within six hours from the time the failed hardware has been replaced. Which of the following describes this scenario?

  A. The company's MTTR is ten hours.

  B. Individual servers have 99.999% uptime.

  C. Service can be restored within four hours.

  D. The operational SLA is six hours.

  Correct Answer: A

• Question 618:

  A company is planning to replace old hardware and needs to budget accordingly. Which of the following is likely to contain a list of end of life servers?

  A. The server's warranty information.

  B. The server's life cycle schedule.

  C. The asset management database.

  D. The software licensing agreement.

  Correct Answer: C

• Question 619:

  An administrator needs to control servers locally via a console. The administrator wants a rack mounted solution for easy access. Which of the following should be installed?

  A. iDRAC

  B. KVM

  C. ILO

  D. RDP

  Correct Answer: B

• Question 620:

  A technician is tasked with creating servers that are fault tolerant and highly available. Which of the following would be the BEST solution for this task?

  A. Load balancing

  B. Virtualization

  C. Clustering

  D. Round robin

  Correct Answer: C