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Which of the following are the 3 layers of SCSI Initiator Model? (Multiple Choice)
Correct Answer: A,B,D
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- Other Question (227q)
- Q1. Which of the following are the 3 layers of SCSI Initiator Model? (Multiple Choice)...
- Q2. In HUAWEI OceanStor, what unit is Thick LUN applying for space from the storage system?...
- Q3. Distributed object storage has a unified name space and supports online expansion....
- Q4. What is Network Functions Virtualization(NFV)?...
- Q5. An intelligent backup strategy involves multiple backup policies on the same production da...
- Q6. SAN is a storage architecture that connects storage device and application servers through...
- Q7. When the Meteorological Center needs to store a large amount of satellite pictures and ima...
- Q8. After employee A of a company logs into the storage device of the company system, he finds...
- Q9. Description 1: The file system of the SAN storage is deployed on the storage side, and the...
- Q10. During the period when the disk cannot be accessed, when writing to the disk, which refact...
- Q11. Which of the following different types of SSD disks have the lowest price per unit capacit...
- Q12. Data processing includes the following basic steps: input, processing, and output. Which o...
- Q13. Which of the following descriptions about SCSI is wrong?...
- Q14. Which of the following are common RAID types. (Multiple Choice)...
- Q15. The earliest form of external storage is to connect some independent disks in series, only...
- Q16. Database data belongs to structured data, and audio and video data belong to unstructured ...
- Q17. Huawei V3 series storage system hardware includes controller enclosures and disk enclosure...
- Q18. The mount command is used in Linux-based clients to connect the client to the NFS share....
- Q19. What kinds of external storage are there? (Multiple Choice)...
- Q20. Which is correct about RAID 10? (Multiple Choice)...
- Q21. Which of the following is an example of unstructured data? (Multiple Choice)...
- Q22. Regarding the commonly used components of ICT, which of the following statements is correc...
- Q23. A device has only one WWNN number, but it can have multiple WWPN numbers....
- Q24. A bank newly purchased a full-flash storage device (such as Huawei Ocean Stor full-flash m...
- Q25. Statement 1: Synchronous replication is often possible over distances of more than100k Sta...
- Q26. What are the current challenges of disaster recovery? (Multiple choice)...
- Q27. Match the operating system with the protocol. The operating systems include:1.Windows 2.Li...
- Q28. Select the correct statements that describes Mean Time Between Failure(MTBF). (Multiple Ch...
- Q29. Which of the following steps does the CIFS protocol work need to go through?...
- Q30. Which of the following descriptions of NAS is correct? Description 1: NAS is always based ...
- Q31. Among the following options, what is the correct sequence of the basic business configurat...
- Q32. When creating a hyper clone with hybrid flash memory, a group of hyper clones must be conf...
- Q33. A company uses Huawei's storage array to build a disaster recovery center and configures a...
- Q34. Which description is wrong about NFS? (Multiple Choice)...
- Q35. Which of the following statements are true for a NAS solution? (Multiple Choice)...
- Q36. The deduplication feature reduces space through compression....
- Q37. The iSCSI protocol can be transmitted through the optical fiber network, and the transmiss...
- Q38. Which of the following is NOT a benefit of cloud datacenters?...
- Q39. If a company has only a few servers, small and medium-sized enterprises want less investme...
- Q40. Statement 1: FCoE is preferred over iSCSI because it uses fiber optic cables that can be m...
- Q41. Which of the following statements about Disaster Recovery is NOT true?...
- Q42. A company needs to make a backup strategy. The company has a small amount of backup data a...
- Q43. Regarding the advantages of DAS, the following description is correct: (multiple choice)...
- Q44. What kind of technology does the OceanStor 5300 V3 expansion controller belong to?...
- Q45. In disaster recovery applications, the HyperMirror function (remote data replication) can ...
- Q46. Given this scenario. A company wants replication of data between two data centers that are...
- Q47. If the disaster recovery center in the same city fails, the production center in cascading...
- Q48. What is typical for a DAS solution? (Multiple Choice)...
- Q49. Which of the following three disaster recovery technologies are commonly used? (Multiple c...
- Q50. Backup is to copy and save data or system. Once an error or disaster occurs, these backups...
- Q51. According to the storage access rate, which types of storage devices can be divided into? ...
- Q52. Snapshot refers to a consistent data copy of source data at a certain point in time. After...
- Q53. Xiao Wang, an employee of a company, serves as the administrator of the company's storage ...
- Q54. After the host installs the multipath software, which of the following descriptions are co...
- Q55. When CLI is used to configure Huawei hybrid flash storage, which operation is NOT involved...
- Q56. Cloud technology refers to the process of migrating all the local servers to an external o...
- Q57. Multipath software can only be used in IP-SAN....
- Q58. Which of the following are types of data? (Multiple Choice)...
- Q59. Which of the following describe DAS? (Multiple Choice)...
- Q60. Which of the following scenarios use the SCSI protocol? (Multiple Choice)...
- Q61. In HUAWEI OceanStor,HyperSnap of a LUN uses the Copy On Write method to keep track of chan...
- Q62. The components of a storage device are redundant, including controller modules, management...
- Q63. LUNs can be allocated to different ports to complete different services and form physical ...
- Q64. A government unit adopts Huawei's two-site, three-center solution for disaster recovery co...
- Q65. If no data migration plan is set, with SmartTier enabled, there will be no data movement a...
- Q66. What statement is true?
- Q67. Backup is concerned with data recoverability, and disaster recovery is concerned with busi...
- Q68. After employee A of a company logs in to the storage device of the company system, he find...
- Q69. What is the main difference between mechanical drives such as SAS with solid state drives(...
- Q70. What are the current challenges in disaster recovery? (Multiple choices)...
- Q71. When does data become information?
- Q72. Which is correct about traditional RAID? (Multiple Choice)...
- Q73. Which of the following statements about eservice are correct? (Multiple Choice)...
- Q74. Banking is the most demanding industry in enterprise IT-level systems. For its core transa...
- Q75. If a company's business is to write large-scale data randomly into the LUN, which capacity...
- Q76. Which of the following descriptions are correct about the functions of the Huawei storage ...
- Q77. The factors that affect the performance of mechanical hard disks do not include ____....
- Q78. Which of the following can be achieved by storage snapshots? (Multiple Choice)...
- Q79. A company purchasing a set of Huawei storage services needs to provide file services while...
- Q80. The performance of the controller, front-end and back-end ports can be monitored through D...
- Q81. Regarding the description of the NFS protocol, which is wrong?...
- Q82. What are the main functions of the business continuity solution? (Select All that Apply)...
- Q83. The storage architectures listed below, which are scalable? (Multiple choice)...
- Q84. When the RTO is 10 minutes the traditional Tape Backup method cannot be used....
- Q85. Remote replication requires that the primary and secondary storage are from the same manuf...
- Q86. An enterprise adopts cloud-level primary and backup data-level disaster tolerance. During ...
- Q87. Create a Thin LUN on Huawei Oceanstor storage with 100G and an initial allocated capacity ...
- Q88. The server with Linux operating system installed accesses the disk array based on the RAID...
- Q89. From the perspective of the cloud computing business model, Huawei network disks belong to...
- Q90. Which is correct about HyperMeteor? (Multiple Choice)...
- Q91. The dual-switch network design is widely used in the FC SAN environment. Which of the foll...
- Q92. The following description is correct: (multiple choice)...
- Q93. Match the correct functionalities together: (1) IaaS (2) Hybrid (3) SaaS (a) Combination o...
- Q94. Regarding data-level, application-level, and business-level disaster recovery, which of th...
- Q95. What are the main elements of the disaster recovery system? (Multiple choice)...
- Q96. Which of the following is not an IP SAN component?...
- Q97. Which of the following descriptions of the file access protocol is correct? (Multiple choi...
- Q98. The following description of NAS is correct: Description 1: NAS is always based on file sh...
- Q99. The x86 architecture is a type of data center infrastructure....
- Q100. In the Huawei OceanStor V3 storage system, which of the following statement of Smart Thin ...
- Q101. Which of the following statements about the smart mutrix architecture of Huawei's flash st...
- Q102. Statement 1: a snapshot of a ThinLUN at creation does not occupy storage capacity. The sna...
- Q103. The IT storage equipment of a bank was relocated, and the mechanical hard disk could not b...
- Q104. Which of the following is wrong about the features of OceanStor V3?...
- Q105. Which of the following are the data transmission rates that can be configured on the FC po...
- Q106. Huawei Dorado is positioned as small and medium-sized enterprises, centralized storage, vi...
- Q107. What is the main purpose of hot swapping technology in disk enclosures?...
- Q108. In which stage of the lifecycle management of information and data, does the data manageme...
- Q109. The data of a certain company is archived data and online business data. If the cost of us...
- Q110. What does the term RPO mean?
- Q111. There is a problem with the source LUN of remote replication, and the target LUN will take...
- Q112. What is the measurement index of a storage system's performance? (Multiple choice)...
- Q113. Which of the following is the correct configuration process for HUAWEI OceanStor storage s...
- Q114. Regarding IOPS, which of the following statement is incorrect?...
- Q115. A device can have one WWPN but multiple WWNN's....
- Q116. A bank needs to ensure data security and use it to transfer large databases. What kind of ...
- Q117. The number of erasable times of the storage medium cell of the SSD disk is limited. Multip...
- Q118. The port selected by the IP drift strategy has nothing to do with the port rate, only rela...
- Q119. The disadvantage of a full backup is that it must rely on the last full backup and the cur...
- Q120. Which of the following statements are correct? (Multiple Choice)...
- Q121. Backup is concerned with data recoverability, and disaster recovery is concerned with busi...
- Q122. In flash memory media chip technology, QLC is cheaper than TLC and supports frequent rewri...
- Q123. The synchronization in the clone is to directly double write the master and slave LUN....
- Q124. The following describes RAID 10, which are correct? (Multiple choice)...
- Q125. Is the following correct understanding of data and information?...
- Q126. In Huawei OceanStor V3 based on RAID 2.0+, when a user creates a file system, the system w...
- Q127. It is common practice to create an extra copy of a backup tape that holds important data....
- Q128. One port of a host connected to the switch cannot belong to multiple zones, but can only b...
- Q129. The following description about Huawei RAID2.0+ technology is correct: (multiple choices)...
- Q130. In Huawei storage systems that use RAID 2.0+ technology, a hard disk domain can only conta...
- Q131. Which of the following descriptions of NAS solutions are correct? (Multiple choice)...
- Q132. Common backup topologies include Lan-Base, Lan-Free, and Server-Base....
- Q133. NFS has high asynchronous write performance, but if the client and storage system fail at ...
- Q134. Currently all OceanStor V3 devices support SAS at 12 Gb/s....
- Q135. The SCSI bus assigns a unique ID to each device, and can support up to 8 devices. On the o...
- Q136. When Ultra Path is installed on the application server, the operating system can automatic...
- Q137. Which of the following storage devices are non volatile? (Multiple Choice)...
- Q138. All components of storage devices use the redundancy design to ensure system reliability. ...
- Q139. The hard disk domain supports online addition of hard disks, and the storage pool supports...
- Q140. When the hard disk has bad sectors or blocks, which reconstruction method is used?...
- Q141. The following storage functions can provide customers with data disaster recovery function...
- Q142. Storage controllers are only connected to disk enclosures within the SAN network....
- Q143. An enterprise needs to purchase backup media for data backup. To inherit the enterprise's ...
- Q144. What are the challenges facing traditional data centers? (Multiple choice)...
- Q145. During the daily inspection, an operation and maintenance engineer found that the storage ...
- Q146. Which one of the following statements is correct?...
- Q147. Which of the following are the key features of cloud computing? (Multiple choice)...
- Q148. Which command is used to query the version of a Red Hat Linux 5 operating system?...
- Q149. What is the purpose of context for data?
- Q150. Which of the following operations is a daily maintenance item in data center storage?...
- Q151. The engineer believes that the storage engine writes locally, that is, after the data is i...
- Q152. The following are the key characteristics of cloud computing:...
- Q153. A bank will launch a business system, which has very high performance and security require...
- Q154. CIFS share permissions from large to small are as follows: 1. "Prohibit", 2 "Read and Writ...
- Q155. Which is NOT the limitation of DAS, compared with SAN?...
- Q156. In Huawei OceanStor V3, what unit does Thick LUN apply for space from the storage system?...
- Q157. In the following backup media, the order of unit capacity price from low to high is:...
- Q158. Which of the following descriptions of the relationship between the FC protocol and the SC...
- Q159. In a RAID5 composed of three disks, if 10110110 and 11010011 are written simultaneously, T...
- Q160. Statement 1: Creating an incremental backup is faster than creating a differential backup....
- Q161. Which of the following items can be replaced by CRU users?...
- Q162. In a SCSI connection, it is responsible to send SCSI commands to the target. Which of the ...
- Q163. When a company's customers need to complete data migration between devices, what features ...
- Q164. Which of the following statements about LAN-free backup is incorrect?...
- Q165. The address of the sector is also called the CHS address, and the addressing sequence is?...
- Q166. Based on common ICT architecture, what effect does network latency have on the performance...
- Q167. For the data stored on the media, there is no situation that requires physical shredding o...
- Q168. Depending on the amount of data to be backed up, which of the types are actual backup meth...
- Q169. What scenarios can RDMA technology be applied to? (Multiple Choice)...
- Q170. Which is the correct formation order of the following elements in RAID 2.0+?...
- Q171. The RDMA protocol can achieve direct access to the memory of the remote device. RDMA achie...
- Q172. Which of the following is not a component of a backup system?...
- Q173. Use the CIFS protocol to access the share. When the share name and the user name are the s...
- Q174. Which of the following technologies are able to quickly obtain valuable information from a...
- Q175. Which of the following are the application scenarios of the SAN solution? (Multiple choice...
- Q176. Because of the addition of the Data Center Bridging technology .today iSCSI is, just as FC...
- Q177. The SCSI protocol is the basic protocol for communication between the host and the disk. I...
- Q178. Dual-switch networking is widely applied in Fibre Channel SANs. Which of the following are...
- Q179. FC relies on a dedicated FC network and can easily form storage islands....
- Q180. Regarding the characteristics of DAS, the following description is correct: (multiple choi...
- Q181. The backup software in the backup system is called the backup server....
- Q182. NAS is easier to deploy than SAN.
- Q183. Which of the following statements of RAID 1 is incorrect?...
- Q184. Regarding the four disaster recovery modes of HyperMetro, Hot Standby, Warm Standby, and C...
- Q185. Which of the following describes the file access protocol correctly? (Multiple choice)...
- Q186. Which of the following statements about HUAWEI OceanStor SmartTier dynamic storage tiering...
- Q187. Which of the following statements is NOT true for a SAN solution?...
- Q188. According to the changes in the amount of backup data, the types of backup can be divided ...
- Q189. The business needs to provide block services and file services. Which of the following is ...
- Q190. According to the physical location of the NAS engine and storage device, NAS is divided in...
- Q191. Deduplication is a data reduction technology that compresses large-size data blocks to red...
- Q192. The OceanS to r6800V 3 frame itself can be configured with four controls or only two contr...
- Q193. Which of the following are the characteristics of clustered NAS storage architecture? (Mul...
- Q194. It is a hard-disk failure that occurs when a read-write head of a hard disk drive comes in...
- Q195. In HUAWEI OceanStor V3,what statement is true about SmartThin LUNs?...
- Q196. If a disk is faulty, what is the process of recovering data on the faulty disk?...
- Q197. In the NAS architecture environment, three hosts simultaneously read and write to a disk p...
- Q198. Development trend of cloud data center: 1. Business-driven distributed cloud data center 2...
- Q199. Which one of the following options is stored in a narrow-sense storage?...
- Q200. In a NAS environment entire files are sent across the ethernet based network. The NAS serv...
- Q201. Remote replication technology is a general technology for disaster tolerance. When the pri...
- Q202. An employee of a company did the following in the company's storage system: 9:00 took a sn...
- Q203. HUAWEI OceanStor SmartTier can be used to position files to be on specific disk drive type...
- Q204. Statement 1; NAS systems must be interconnected using fiber optic cables. Statement 2: A n...
- Q205. Images and music belongs to unstructured data....
- Q206. What are the storage product forms? (Multiple Choice)...
- Q207. Which of the following statements about Huawei RAID 2.0+ are correct? (Multiple choice)...
- Q208. What are the common time indicators to measure the reliability of a system? (Multiple choi...
- Q209. Which statement about SCSI is false?
- Q210. Snapshots used for backup purposes should be set to read-only to prevent being modified by...
- Q211. In the Huawei OceanStor V3 storage system, one LUN can create multiple snapshots, but only...
- Q212. In the FC protocol, which layer is responsible for encoding and decoding? (Exhibit)...
- Q213. DAS is a storage architecture without scalability....
- Q214. Taking Huawei OceanStor distributed storage as an example, which of the descriptions are c...
- Q215. According to the working principle of mechanical hard drives, what is wrong in Engineer A'...
- Q216. When deploying random small IO-based database services on storage, which RAID type should ...
- Q217. Two CKs in a CKG of RAID 2.0+ can come from the same hard disk....
- Q218. In the LAN-Base networking, both the service flow and the data flow take the LAN network, ...
- Q219. What versions of the NFS protocol are there? (Multiple choice)...
- Q220. Which of the following descriptions of the SAS protocol are correct?...
- Q221. Statement 1: Everytime a tape is used to restore data/ some data will be lost. Statement 2...
- Q222. A company newly purchased a hybrid flash memory device. What functions can the device prov...
- Q223. Which version is used to check RHEL 5 operating system?...
- Q224. Description 1: A RAID consisting of several hard disks is called a physical volume. Descri...
- Q225. What is required to add additional controllers to an existing HUAWEI OceanStor system?...
- Q226. Which of the following statements about Smart Tier technology is correct?...
- Q227. Which of the following licenses requires at least two OceanStor systems that are connected...

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