Free Online Latest 2014 Pass4sure&Lead2pass CompTIA SGO-001 Exam Questions (181-190)

QUESTION 181
Which of the following is used when interconnecting FC switches?

A.    HBA
B.    CAN
C.    ISL
D.    Trunking

Answer: C

QUESTION 182
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.

Answer: DE

QUESTION 183
In a storage array with four controller nodes and two PDUs per node, how many redundant circuits should be used at a MINIMUM?

A.    2
B.    4
C.    8
D.    16

Answer: A

QUESTION 184
When connecting a host from one fabric to a storage subsystem on another fabric, which of the following must be used to prevent the fabrics from merging?

A.    CNA
B.    Router
C.    VSAIMs
D.    Dual ports

Answer: B

QUESTION 185
Which of the following tools would be used to securely administer and configure various network devices?

A.    Telnet
B.    HTTP
C.    SIMMFV1
D.    SSH

Answer: D

QUESTION 186
An administrator is adding replacement drives in a critical network operation center with a very low humidity reading of the following should the administrator do as a precaution? (Select TWO).

A.    Wear an ESD strap
B.    Power the SAN off before replacing the new drives
C.    Lower the room temperature to compensate
D.    Ensure the SAN has proper power groundings
E.    Ensure the new drives are wrapped in antistatic bags

Answer: AE

QUESTION 187
A database administrator has declared that a database for the Finance department can never age- off its data, even though old data may only be accessed for billing disputes in the future. The storage administrator does not need to use high performance disk to store this old data and chooses to place the database into a multi-tiered group of disks. The array can then move rarely accessed data between tiers as needed. This is called which of the following?

A.    VTL
B.    LVM
C.    HSM
D.    CAS

Answer: C

QUESTION 188
Which of the following name services is used to provide initiators with discovery information?

A.    NIS
B.    DNS
C.    DDNS
D.    iSNS

Answer: D

QUESTION 189
Which of the following is the purpose of ISL?

A.    Improve performance of NAS array
B.    Expand FC fabric
C.    Improve performance of network
D.    Improve performance of HBA

Answer: B

QUESTION 190
Which of the following are true when comparing iSCSI and CIFS protocols? (Select TWO).

A.    iSCSI was developed mainly for databases
B.    Server can be booted from iSCSI
C.    iSCSI is used in Fibre Channel
D.    CIFS is commonly used in UNIX
E.    Storage appears as a local disk using iSCSI

Answer: BE

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