H13-611_V4.5 HCIA-Storage V4.5 Free Exam Questions

dumps2021-09-09T09:15:33+08:00

We all know that HCIA-Storage V4.5 certification is a prerequisite of HCIP-Storage V5.0 certification. If you are in the path to earn HCIP-Storage certification, you need to earn HCIA-Storage V4.5 first. H13-611_V4.5 is a related test for HCIA-Storage V4.5 certification. We just cracked the latest Huawei certification H13-611_V4.5 exam questions, which are the best guides for you to do the test. Free Huawei H13-611_V4.5 HCIA Storage V4.5 exam questions are available below.

Page 1 of 2

1. The data compression feature saves space by deleting data.

TRUE

FALSE

2. Huawei RAID-TP technology can tolerate the failure of 3 disks at the same time.

TRUE

FALSE

3. The SCSI bus assigns a unique ID to each device, and can support up to 8 devices. On the one hand, the device ID is used to address and the other is to identify the priority of the device in the use of the bus. A. TRUE

B. FALSE

4. When checking the hot data situation on a regular basis, which of the following features is the migration list for the hot data from the capacity tier to the high-performance tier?

Smart Tier

Smart Qos flow control

Hyper replication

Hypersnap snapshot

Hyper clone

Hyper metro dual-active

5. Which of the following has the highest performance?

SLC

MLC

TLC

QLC

6. Without hot backup, how many bad disks can raid 5 tolerate at most?

7. Converged storage nas and san combine to provide block storage and object storage services, which greatly increases management costs.

TRUE

FALSE

8. The iSCSI protocol can be transmitted through the optical fiber network, and the transmission distance is almost unlimited. The iSCSI protocol is limited by the SCSI protocol and can run on the Ethernet.

True

False

9. The company has received a new batch of storage devices, which does not require much access speed, and can use IP-SAN networking.

True

False

10. NAS is easier to deploy than SAN.

True

False

11. Which of the following RAID levels requires at least 4 hard drives?

12. LUNs can be allocated to different ports to complete different services and form physical isolation.

True

False

13. Storage architecture is developing from distributed to centralized.

True

False

14. For remote replication, the primary LUN and secondary LUN must be consistent.

True

False

15. What kind of data does company employees look for in mySQL for payroll?

Metadata

Semi-structured data

Unstructured data

Structured data

16. Software RAID realizes unified management of disks through RAID card.

True

False

17. Storage disaster recovery technology is mature, with a wide range of options.

True

False

18. A company will generate a snapshot every whole day. An engineer loses data at 9:30-10:30 due to an operational accident at 10:30. Which time's data is the best one to restore?

9:00

10:00

11:00

12:00

19. The backup software in the backup system is called the backup server.

True

False

20. Which of the following descriptions about Huawei RAID 2.0+ technology is correct? (Multiple choice)

The hard disk types of each storage layer in the hard disk domain are the same

The hard disk space is divided into fixed-size blocks

The user can set the "RAID strategy" for each storage tier in the storage pool.

Grain is the smallest granularity of data migration and the basic unit that constitutes Thin LUN

Page 2 of 2

21. Which of the following are not required components in the FC SAN environment? (Multiple choice)

Storage equipment

FC switch

FC HBA

Windows operating system

22. Which of the following are the business models of cloud computing? (Multiple choice)

IaaS

PaaS

SaaS

MaaS

23. Which of the following description about CIFS and NFS sharing is incorrect? (Multiple choice)

• If the file system has been set as a CIFS share and then an NFS share is added, the NFS share can only be set as read-only.

• If the file system has been set as an NFS share and then a CIFS share is added, the CIFS share can only be set as read-only.

• CIFS is a network-based sharing protocol, which requires high reliability of network transmission, so it usually uses TCP/IP. NFS is used for independent transmission, so it uses TCP or UDP.

• One disadvantage of NFS is that the client must be equipped with dedicated software. CIFS is integrated into the operating system and no additional software is required.

• NES is a stateless protocol. And CifS is a stateful protocol. After NFS connection fails, the connection can be automatically restored, but CIFS cannot. CIFS only sends a little redundant information, so it has a higher transmission efficiency than NFS.

CIFS is a protocol based on network sharing, which has high requirements on the reliability of network transmission, so TCP protocol is usually used for transmission

One disadvantage of CIFS is that Windows clients must install professional software

NFS is a stateless protocol, while CIFS is a stateful protocol. NFS can automatically recover from link failures, while CIFS cannot

Regardless of CIFS or NFS protocol, the client is required to perform file format conversion.

24. Regarding the characteristics of DAS, which of the following descriptions is correct? (Multiple choice)

The number of ports that can be connected to the host is limited

When maintaining the internal DAS, the system needs to be powered off

If the DAS with tight storage space can share the remaining space of the DAS with excess storage resources

When multiple hosts connect to DAS, they can provide services of different service levels

25. Which of the following descriptions of NAS solutions are correct? (Multiple choice)

NAS provides storage resources through file-level data access and sharing

Sharing can be provided externally through the FC network

Mainly use CIFS and NFS protocols

IP network interconnection is adopted between NAS client and NAS storage device

26. Which of the following descriptions of SAN and NAS are correct? (Multiple choice)

SAN is more used in the database scenario to store this structured data

Now NAS is a storage for unstructured data, such as shared file servers used by employees in many departments for key office document sharing and centralized storage.

DAS, NAS and SAN are all external storage, so storage resource sharing can be easily realized.

The characteristic of NAS is to put the file system of the server in the storage, so that the server can share data through the network.

27. What are the main elements that the disaster recovery system pays attention to? (Multiple choices)

Backup window

R TO

RPO

Backup capacity

28. Compare NAS storage and SAN storage in terms of principle, performance, cost, sharing, and application scenarios. Which of the following descriptions is correct? (Multiple choice)

NAS performance is higher than SAN, and its cost is higher than SAN

SAN is mainly suitable for file sharing scenarios, sharing is more convenient

NAS is a storage device with a file system, sharing files through the network, equivalent to a host in the network

SAN is a high-speed optical fiber-connected disk network, which provides disk resources to the host. It has no file system itself, which is equivalent to a hard disk in the network.

29. What is the networking method of FC SAN? (Multiple choice)

Direct connection

Single exchange

Double exchange

Arbitration ring

30. According to the changes in the amount of backup data, the types of backups can be divided into ______. (Multiple choice)

Real-time backup

Full backup

Incremental backup

Differential backup

31. Which of the following descriptions about the advantages of SSD hard disks compared with mechanical hard disks are correct? (Multiple choice)

No high-speed rotating parts, high performance

Support TCQ/NCQ to respond to multiple IO requests at one time

SSD disks are more suitable for use in scenarios that require large storage capacity

SSD can be used in some harsh environments, such as high temperature, high humidity, strong vibration and other harsh environments

32. The dual-switch network design is widely used in the FC SAN environment. Which of the following descriptions about the dual-switch network redundancy design is correct? (Multiple choice)

Deploy two FC switches cross-connected to the two controllers of the storage device in the SAN environment

Each host needs 2 available FC ports and connect the two ports to different switches

The host port and storage device port that need to communicate on the switch must be in the same zone

Although there are multiple paths, the dual-switch network only supports link redundancy and does not support load balancing

33. A data center is an infrastructure built to access and carry server services. According to the business, the data center can be divided into ________. (Multiple choice)

Cloud Data Center

Enterprise Data Center

Carrier Data Center

Internet Data Center

34. Which of the following are the key features of cloud computing? (Multiple choice)

Users can self-service on demand

The resource pool used by the user has nothing to do with the exact geographic location of the resource pool

Can quickly and flexibly provide users with capabilities, such as computing capabilities, storage capabilities, etc.

Charge according to the actual usage of users

35. Which of the following description about NAS is wrong? (Multiple choice)

NAS devices can use cluster technology for failover

NAS provides a console centralized management, which can effectively manage the file system

Do not allow NAS to be accessed by multiple clients at the same time

A client cannot connect to multiple NAS devices at the same time

36. When a company customer needs to complete data migration between devices, which features can be used to complete it? (Multiple choice)

Remote replication

LUN copy

Smart Migration

Clone

37. What is the measurement index of a storage system's performance? (Multiple choice)

IOPS

Bandwidth

Capacity

Delay

38. Which of the following about the data and information is correct? (Multiple choice)

Data is a record that reflects the attributes of objective things, and is the specific manifestation of information

Data refers to information that can be stored and transmitted

Information is data processed to meet the needs of users for decision-making

Data is the sum of information and data redundancy

39. What conditions should be considered for the device backup bandwidth? (Multiple choice)

The size of the initial data

Daily quantity increase

Backup cycle

Backup staff

40. Which of the following descriptions of RAID 5 is correct? (Multiple choice)

RAID 5 has a fixed check disk

RAID 5 uses X OR algorithm to check

RAID 5 uses striping to write data

RAID 5 allows up to two member disks to fail at the same time without data loss

H13-611_V4.5 HCIA-Storage V4.5 Free Exam Questions

H13-611_V4.5 HCIA-Storage V4.5 Free Exam Questions

Share this post

Leave a Reply Cancel reply

Related Posts