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Huawei H13-611 Practice Test - Questions Answers, Page 49

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The following are the characteristics of the clustered NAS storage architecture: (multiple choice)

A.
Unified namespace, shared globally
A.
Unified namespace, shared globally
Answers
B.
High performance, multiple arrays concurrent I/O
B.
High performance, multiple arrays concurrent I/O
Answers
C.
Online expansion
C.
Online expansion
Answers
D.
can provide block-level storage
D.
can provide block-level storage
Answers
Suggested answer: A, B, C

Deduplication and compression can only be enabled for Thin LUNs.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: A

Explanation:

Resolution: Only thin LUN can enable deduplication.

Which of the following RAID levels has the lowest hard disk space utilization?

A.
RAID 0
A.
RAID 0
Answers
B.
RAID 1
B.
RAID 1
Answers
C.
RAID 3
C.
RAID 3
Answers
D.
RAID 5
D.
RAID 5
Answers
Suggested answer: B

Which of the following operating systems can access CIFS shares without installing additional software?

A.
Win7
A.
Win7
Answers
B.
Solaris
B.
Solaris
Answers
C.
FreeBSD
C.
FreeBSD
Answers
D.
AIX
D.
AIX
Answers
Suggested answer: A

The following two descriptions are correct:

Description 1: Synchronous remote replication, when the primary storage fails, the amount of data lost can be 0.

Description 2: When the host is a Linux-based file system, asynchronous remote replication must be used.

A.
description 1 and description 2 are correct
A.
description 1 and description 2 are correct
Answers
B.
Description 1 pair, description 2 wrong
B.
Description 1 pair, description 2 wrong
Answers
C.
Description 1 wrong, description 2 pairs
C.
Description 1 wrong, description 2 pairs
Answers
D.
description 1 and description 2 are wrong
D.
description 1 and description 2 are wrong
Answers
Suggested answer: B

Which of the following is not an IP SAN component?

A.
Storage device with iSCSI interface
A.
Storage device with iSCSI interface
Answers
B.
twisted pair
B.
twisted pair
Answers
C.
NIC
C.
NIC
Answers
D.
FC switch
D.
FC switch
Answers
Suggested answer: D

DAS is a storage architecture without scalability.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: A

What is the correct sequence of the overall reconstruction process?

A.
Query all CKGs with CK falling on the faulty disk
A.
Query all CKGs with CK falling on the faulty disk
Answers
B.
Assign hot spare CK to all these CKGs
B.
Assign hot spare CK to all these CKGs
Answers
C.
Update CKG information and release the reconstructed CK
C.
Update CKG information and release the reconstructed CK
Answers
D.
Write the reconstructed data to the hot standby CK
D.
Write the reconstructed data to the hot standby CK
Answers
E.
Through the RAID algorithm, calculate the data on the failed disk based on the data on the normal disk and the check disk
E.
Through the RAID algorithm, calculate the data on the failed disk based on the data on the normal disk and the check disk
Answers
F.
1->2->5->4->3
F.
1->2->5->4->3
Answers
G.
1->2->3->5->4
G.
1->2->3->5->4
Answers
H.
5->1->2->3->4
H.
5->1->2->3->4
Answers
I.
5->2->1->4->3
I.
5->2->1->4->3
Answers
Suggested answer: A

SAN network-based data replication technology is a storage area network between front-end application servers and back-end storage systems Network (SAN), adding a layer of intelligent switches, the front end is connected to the server host, and the back end is connected to the storage device.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: A

When configuring Thin LUN, not all configured storage space is allocated upon creation. The storage space for Thin LUN will only be allocated when it is used.

A.
False
A.
False
Answers
B.
True
B.
True
Answers
Suggested answer: B

Explanation:

When configuring Thin LUN, not all configured storage space is allocated upon creation. The storage space for Thin LUN will only be allocated when it is used, allowing for more efficient use of storage resources.

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