CompTIA CompTIA storage+ SG0-001 Questions & Answers

• Question 411:

  Which of the following data replication technologies should an administrator use between two storage arrays 1000 miles apart?

  A. Cloning

  B. Snapshots

  C. Asynchronous

  D. Synchronous

  Correct Answer: C

• Question 412:

  Which of the following set of terms are correctly applied to an archiving solution versus backup solution?

  A. Single version, very long retention, address requirements for compliance

  B. Single version, short retention, address requirements for compliance

  C. Multiple versions, very long retention, address requirements for recovery

  D. Multiple versions, short retention, address requirements for recovery

  Correct Answer: A

• Question 413:

  A SAN administrator is troubleshooting a synchronized data mirroring issue between the primary and DR datacenters. The datacenters use routed FCIP traffic over a WAN for the mirror traffic.The mirror relationships are breaking at an increasing frequency. Which of the following actions should the administrator take FIRST?

  A. Use FC Ping to measure the FCIP latency

  B. Increase the WAN's bandwidth

  C. Add more FCIP routers to the fabrics

  D. Stop all mirror traffic

  Correct Answer: B

• Question 414:

  Which of the following network technologies should an administrator use to replicate data between datacenters across the Pacific ocean?

  A. CWDM

  B. VSAN

  C. MAN

  D. WAN

  Correct Answer: D

• Question 415:

  After working for the past six months, a server no longer can see its storage. A switch port where the server is connecting indicates that there is no connection. An administrator moves the cable to the next switch port but it also shows no connection. Which of the following should be checked FIRST?

  A. Switch firmware

  B. Server HBA

  C. Zoning configuration

  D. Switch SFP

  Correct Answer: B

• Question 416:

  Which of the following features can be used to reduce storage usage for a volume that has been assigned to a host and been completely formatted (e.g. not quick formatted)? (Select TWO).

  A. COW Snapshots

  B. Thin Provisioning

  C. Tiered Storage

  D. Zero Space Reclamation

  E. Deduplication

  Correct Answer: BD

• Question 417:

  An administrator is tasked with selecting new storage architecture. The company values data transfer speeds over capacity. Which of the following should the administrator select for MAXIMUM throughput?

  A. Gigabit iSCSI

  B. SAS-2

  C. 2Gb Fiber Channel

  D. SATA2

  Correct Answer: B

• Question 418:

  A new LUN is added to a mission critical host from the storage array on which the host is currently already accessing 2 LUNS; which of the following is the FIRST step required to utilize the new LUN?

  A. Change the zoning to allow the host to see the new LUN.

  B. Initiate a rescan from the host.

  C. Initiate a Name Server update.

  D. Reboot the host.

  Correct Answer: B

• Question 419:

  In a SATA environment, which of the following types of data transfer is performed? (Select TWO).

  A. LB As

  B. Multiplex

  C. Pipelined

  D. Parallel

  E. Serial

  Correct Answer: AE

• Question 420:

  Which of the following statements is true about LTO tapes?

  A. LTO-5 supports drive level encryption while LTO-4 does not

  B. LTO-5 has nearly double the native capacity of LTO-4

  C. LTO-5's max speed is more than double the speed of LTO-4

  D. LTO-4 has double the archival lifespan of LTO-2

  Correct Answer: B