Download New Updated (July) CompTIA SG0-001 Actual Test 11-20

Ensurepass

 

 

QUESTION 11

Which of the following will be required to be able to read the data on an encrypted LTO-4 backup tape, if the tape has to be imported at the DR target site?

 

A.

Encryption keys from the source site

B.

An LTO-3 tape drive which supports encryption

C.

Plain text cipher key from the source site

D.

IPSec encryption keys and ACLs from the source site

 

Correct Answer: A

 

 

QUESTION 12

Which of the following is the NATIVE capacity of an LTO-4 tape cartridge?

 

A.

200 GB

B.

400 GB

C.

800 GB

D.

1TB

 

Correct Answer: C

 

 

QUESTION 13

To provide increased storage availability, the system administrator purchased a storage array with two controllers. Which of the following
is a reason a server would lose its storage when only one of the storage controllers fails?

 

A.

Improper multipathing configuration

B.

Hard zoning has been implemented

C.

The switch fabric is not redundant

D.

SCSI disks have not been properly terminated

 

Correct Answer: A

 

QUESTION 14

Which of the following are current rotational speeds for Fibre Channel and SAS based hard drives? (Select TWO)

 

A.

3400 RPM

B.

5400 RPM

C.

7000 RPM

D.

10.000 RPM

E.

15,000 RPM

 

Correct Answer: DE

 

 

QUESTION 15

Which of the following is recommended for mirroring data over long distances when the transaction rate is high and impact to the performance on the main site must be minimized?

 

A.

Replication Consistent

B.

Synchronous

C.

Symmetric

D.

Asynchronous

 

Correct Answer: D

 

 

QUESTION 16

Which of the following replication types is the FASTEST?

 

A.

Synchronous

B.

Asynchronous

C.

Incremental

D.

Differential

 

Correct Answer: A

 

 

QUESTION 17

The best practice for ensuring high I/O performance is

 

A.

Making the logical volumes the same size as the physical disk.

B.

Dedicating the physical disks to logical volumes.

C.

Spreading the logical volumes across all logical disks using striping.

D.

Spreading the logical volumes across all logical disks using concatenation.

 

Correct Answer: C

 

 

QUESTION 18

Which of the following describes the function of an ISL?

 

A.

Link between two initiators

B.

Link between two Fibre Channel switches

C.

Link between one target and one initiator

D.

Link between two targets

 

Correct Answer: D

 

 

QUESTION 19

A fibre channel fabric needs to be portioned into smaller subsets to restrict actual communication throughout a fabric and must work on fibre channel level 2. Which of the following implementations must be physically setup to satisfy these requirements?

 

A.

Hard Zoning

B.

Soft Zoning

C.

E-port Replication

D.

LUN Masking

 

Correct Answer: A

 

 

QUESTION 20

After installing a server based application, an administrator is failing to connect from their desktop. The administrator is able to ping the server by both IP and DNS name. Which of the following is causing the problem?

 

A.

Incorrect firewall settings

B.

Incorrect duplex setting

C.

Incorrect VLAN configuration

D.

Incorrect NIC configurations

 

Correct Answer: A

 

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