CompTIA SG0-001 Online Practice Questions and Exam Preparation

CompTIA SG0-001 Online Questions & Answers

• Question 161:

  The specification of disk drives used in a storage system lists an average of 200 read IOPS per drive. Which of the following should be expected of an 8 drive RAID 5 array?

  A. 1000
  B. 1200
  C. 1400
  D. 1600
  C. 1400

• Question 162:

  Which of the following is a SAN protocol?

  A. FCoE
  B. DCB
  C. DTE
  D. IDE
  A. FCoE

• Question 163:

  Which of the following technologies enables a single HBA to be used by multiple virtual machines with each one addressed independently on a SAN?

  A. NPIV
  B. VSAN
  C. LVM
  D. VLAN
  A. NPIV

• Question 164:

  An array has five drives, and each drive is 300GB in capacity. If an administrator applies RAID 5, which of the following is the usable capacity of the five drives?

  A. 600 GB
  B. 900 GB
  C. 1.2 TB
  D. 1.5 TB
  C. 1.2 TB

• Question 165:

  For which of the following technologies is trending and forecasting MOST important?

  A. VSAN
  B. Thin provisioning
  C. Multtpathing
  D. LVM
  B. Thin provisioning

• Question 166:

  Which of the following provides the BEST level of security for data traveling across a WAN?

  A. Data destruction
  B. Key Management
  C. Authentication
  D. Encryption
  D. Encryption

• Question 167:

  An application database is operating slowly and no faults have been detected on the storage or host. Which of the following will determine if the storage device is performing outside of its normal operating expectations?

  A. Current performance versus recorded baseline
  B. Thorough review of the audit logs of the device
  C. Forecast and capacity planning trend
  D. Thorough review of the switch and storage event logs
  A. Current performance versus recorded baseline

• Question 168:

  Which of the following could be referenced to determine if a host HBA has properly registered in an FC fabric?

  A. Alias server
  B. Fabric service
  C. DNS
  D. Name server
  D. Name server

• Question 169:

  A storage administrator is receiving reports that nightly backups are impacting system performance during the beginning of the business day. All servers are backed up via the network to a backup server that writes directly to tape. Network administrators indicate there is plenty ofbandwidth to the backup server even when the system slows down. Which of the following can be implemented to BEST speed up backups?

  A. Install a disk-to-tape solution
  B. Install a faster network link to the backup server
  C. Increase the number of tapes available
  D. Add a second backup server
  A. Install a disk-to-tape solution

• Question 170:

  Three phase power has been connected to a rack with a storage array. Which of the following would be best practice if each of the three phases were routed to independent Power Distribution Units (PDUs)? (Select TWO).

  A. Each PDU (Phase) should be consumed before moving to the next phase to preserve circuits.
  B. Three phase power is not supported with most Datacenter Class Equipment.
  C. To prevent phase imbalance, partnered power supplies should connect to the same PDU (Phase).
  D. Each device should use two separate PDUs to ensure power redundancy.
  E. Each PDU (Phase) should be loaded equally where possible to balance the power.
  D. Each device should use two separate PDUs to ensure power redundancy.
  E. Each PDU (Phase) should be loaded equally where possible to balance the power.