Black Friday Special Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: 70percent

Certensure Logo
  1. Home
  2. Huawei
  3. HCIA-SDN
  4. H31-611 - HCIA-SDN V1.0

Huawei H31-611 HCIA-SDN V1.0 Exam Practice Test

Demo: 20 questions
Total 60 questions
Get H31-611 Full Access Download H31-611 PDF

HCIA-SDN V1.0 Questions and Answers

Question 1

Which device allows segregation of collision domains but not broadcasting domains?

Options:

A.

Router

B.

Hub

C.

L3 Switches

D.

L2 Switches

Question 2

Based on the understanding of the Generation stage of the lifecycle management of information and data, identify the 3 types of sources in which data can be generated. (Choose three.)

Options:

A.

Internal Input.

B.

External Input.

C.

Internal System Generation.

D.

External System Generation.

Question 3

Each organization independently determines which data should be stored and for how long.

Options:

A.

FALSE

B.

TRUE

Question 4

Based on common ICT architecture, what effect does network latency have on the performance of networks?

Options:

A.

Low latency will cause network performance to drop.

B.

Higher latency has better network performance.

C.

Higher latency allows more data to be transmitted.

D.

Low latency allows quicker data transmission in networks.

Question 5

Which of the following allows direct physical access to end users?

Options:

A.

Network Switch.

B.

Backup System.

C.

Storage Array.

D.

Clients.

Question 6

Statement 1: NAS systems must be interconnected using fiber optic cables.

Statement 2: A network protocol is the way in which an operating system accesses a file that is on a network connected device.

Options:

A.

Statement 1 is false and statement 2 is true.

B.

Statements 1 and 2 are both true.

C.

Statement 1 is true and statement 2 is false.

D.

Both statements 1 and 2 are false.

Question 7

To enable a Windows-based host to use the resources provided by a HUAWEI OceanStor V3 series storage device, perform the following operations:

1. Create a Disk Domain and a storage pool.

2. Create a host group and host.

3. Create a LUN group and LUN.

4. Configure an initiator on server and on storage device.

5. Connect the server to the storage device.

6. Format the logical disk.

7. Install the initiator software on server.

8. Mapping.

Place the steps in the proper order.

Options:

A.

7 -> 5 -> 1 -> 3 -> 2 -> 4 -> 8 -> 6

B.

2 -> 3 -> 1 -> 4 -> 8 -> 7 -> 5 -> 6

C.

2 -> 3 -> 1 -> 4 -> 5 -> 6 -> 7 -> 8

D.

1 -> 2 -> 3 -> 4 -> 5 -> 6 -> 7 -> 8

Question 8

SAN is a storage architecture that connects storage device and application servers through network.

Options:

A.

FALSE

B.

TRUE

Question 9

In an ICT infrastructure the servers can run different operating systems like Windows, Linux, AIX.

Options:

A.

TRUE

B.

FALSE

Question 10

Which of the following are advantages of NAS storage systems over file servers? (Choose all that apply.)

Options:

A.

High data security

B.

Diverse services and powerful functions

C.

Large storage space

D.

High stability and reliability

Question 11

Which of the following is not the benefits of converged storage systems?

Options:

A.

The same device is able to provide both block storage and file storage.

B.

Saving of rack space due to integration of equipment into one device.

C.

Converged storage system has better data protection compared to other non-converged systems.

D.

Unified management of storage resources.

Question 12

Which of the following is correct? (Choose all that apply.)

Options:

A.

SmartTier supports a High Performance, a Performance, a High Capacity and a Capacity Tier.

B.

Only when a snapshot is activated will the system record all changes to the original LUN.

C.

To write data to the secondary LUN of a clone pair, the pair must be split.

D.

A snapshot needs to be removed from the LUN group to be fully unmapped.

Question 13

What statement is true?

Options:

A.

IT managers should determine the retention period for data.

B.

Information Life Cycle management must be based on the costs for the storage hardware.

C.

Storing a lot of random, unstructured data can become a management problem for many companies.

D.

Technology is the main factor that decides which disaster recovery method will be implemented.

Question 14

You need to manually set free disks as hot spare disks in a Huawei OceanStor V3 storage system when you use RAID 2.0+.

Options:

A.

FALSE

B.

TRUE

Question 15

In HUAWEI OceanStor V3, for synchronous replication to be successful, all host applications must be paused during the replication update process.

Options:

A.

TRUE

B.

FALSE

Question 16

Statement 1: RAID 2.0+ is NOT based on traditional RAID technologies.

Statement 2: RAID 2.0+ has excellent rebuild characteristics.

Options:

A.

Statement 1 is false and statement 2 is true.

B.

Statement 1 is true and statement 2 is false.

C.

Statements 1 and 2 are both true.

D.

Both statements 1 and 2 are false.

Question 17

Statement 1: We have a RAID5 protected group of disks. The protection level increases if we add more disks to the group.

Statement 2: With a RAID 10 set the number of disks must be greater than 8 to always survive a dual disk failure.

Options:

A.

Statement 1 is true and statement 2 is false.

B.

Statements 1 and 2 are both true.

C.

Both statements 1 and 2 are false.

D.

Statement 1 is false and statement 2 is true.

Question 18

In HUAWEI OceanStor V3, what statement is true about SmartThin LUNs?

Options:

A.

Space will be reclaimed in all Windows operating systems when data is deleted in the OS.

B.

A Thin LUN cannot be converted into a Thick LUN.

C.

SmartThin must be enabled on all LUNs of a storage pool.

D.

SmartThin LUNs consume just a little storage capacity at the time they are created.

Question 19

Dual-switch networking is widely applied in Fibre Channel SANs. Which of the following are its characteristics? (Choose all that apply.)

Options:

A.

Two Fibre Channel switches are deployed in a SAN for connecting to the two controllers of a storage device.

B.

Per host two fibre channel ports should be available. The two Fibre Channel ports connect to two Fibre Channel switches.

C.

As multiple paths exist, the dual switch networking mode supports link redundancy but does not support load balancing.

D.

The ports on the two Fibre Channel switches connecting to the hosts and storage device must reside in the same zone.

Question 20

In a RAID 5 group comprised of three disks, if 10110110 and 11010011 are written to the same stripe on the two data disks, respectively, 01100101 is calculated using the XOR function and then written to the parity disk.

Options:

A.

TRUE

B.

FALSE

Load More H31-611 Questions
Demo: 20 questions
Total 60 questions
Get H31-611 Full Access Download H31-611 PDF