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Question 7/187

After a bank moved, the data on the mechanical hard disk could not be read. The engineer judged that the hard disk was faulty. What could be the cause of the fault? (Multiple Choice)

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Question List (187q)
Question 1: Huawei ocenstor can only be expanded through PCI and Scale-o...
Question 2: OceanStor 5300V 3 is a dual-controller converged storage pro...
Question 3: Images and music belongs to unstructured data....
Question 4: Regarding the characteristics of the LAN-BASED backup method...
Question 5: The earliest form of external storage is to connect some ind...
Question 6: Which version is used to check RHEL 5 operating system?...
Question 7: After a bank moved, the data on the mechanical hard disk cou...
Question 8: Huawei focuses on IT infrastructure in the ICT field....
Question 9: Regardless of whether it is a single disc or multiple discs,...
Question 10: Which of the following descriptions about the technical char...
Question 11: What kinds of external storage are there? (Multiple Choice)...
Question 12: What is correct about SSD solid state drives? (Multiple Choi...
Question 13: Which three data centers refers to 3DC in the disaster recov...
Question 14: HA (High Availability) refers to the ability to continue to ...
Question 15: Statement 1: The file system of SAN storage is deployed on t...
Question 16: Which one of the following methods can achieve the RTO optim...
Question 17: Smartkit can manage third-party devices....
Question 18: Which of the following is not an IP SAN component?...
Question 19: The full name of RPO used in disaster recovery backup is:...
Question 20: Which of the following statements about eservice are correct...
Question 21: Which of the following descriptions are correct about the ha...
Question 22: Which of the following is the correct configuration process ...
Question 23: Statement 1: There is an interconnection line between the co...
Question 24: Which is correct about traditional RAID? (Multiple Choice)...
Question 25: Regarding the characteristics of DAS, which of the following...
Question 26: In the storage system, which of the following statements abo...
Question 27: The same source LUN can form multiple different Hyper Clone ...
Question 28: ①Scale-out, horizontal expansion, can improve capacity and ...
Question 29: Description 1: Enterprises should know how much downtime cos...
Question 30: Regarding the characteristics of the LAN-FREE backup method,...
Question 31: The SCSI protocol can be used not only for the communication...
Question 32: What are the correct compression features of Huawei? (Multip...
Question 33: A company uses the CIFS protocol for file sharing, and uses ...
Question 34: Taking Huawei Oceanstor hybrid flash memory device as an exa...
Question 35: What are the challenges faced by traditional data centers? (...
Question 36: Huawei's full-flash storage system uses the Smart Matrix arc...
Question 37: Most of the data generated by the Internet industry is struc...
Question 38: The IT storage equipment of a bank was relocated, and the me...
Question 39: Among the components of the mechanical disk, the components ...
Question 40: The factors that affect the performance of mechanical hard d...
Question 41: Which is the correct description of the FTP file transfer pr...
Question 42: Double write means that two storages are written at the same...
Question 43: Which of the following are the characteristics of big data? ...
Question 44: DAS is divided into internal DAS and external DAS...
Question 45: Which of the following statements about Huawei RAID 2.0+ is ...
Question 46: Which of the following storage services does Huawei distribu...
Question 47: In the storage planning and deployment stage, an enterprise ...
Question 48: For a system with high business continuity, the RPO and RTO ...
Question 49: SAS is a point-to-point, half-duplex, dual-port interface....
Question 50: Take Huawei Ocean Stor flash storage products as an example....
Question 51: The size of the primary LUN and the secondary LUN in remote ...
Question 52: The following are two statements about cloud computing: Stat...
Question 53: What are the common time indicators to measure the reliabili...
Question 54: Which of the following about the Thin LUN reading data proce...
Question 55: Which of the following descriptions of RAID 5 is correct? (M...
Question 56: What kind of technology does the OceanStor 5300 V3 expansion...
Question 57: Hybrid cloud is a solution that uses both private cloud and ...
Question 58: If the disaster recovery center in the same city fails, the ...
Question 59: A company makes a complete data backup relative to the curre...
Question 60: SmartKit contains all kinds of tools required for IT equipme...
Question 61: According to the disaster tolerance effect, the disaster tol...
Question 62: Some file types in the computer file system, such as XML, HT...
Question 63: Taking Huawei OceanStor all-flash devices as an example, whi...
Question 64: Huawei&amp;apos;s all-flash storage system uses the SmartMat...
Question 65: Which RAID use parity? (Multiple Choice)...
Question 66: Which of the following descriptions of the working principle...
Question 67: What versions of the NFS protocol are there? (Multiple choic...
Question 68: If a company's business is to write large-scale data randoml...
Question 69: Which of the following are the application scenarios of the ...
Question 70: An enterprise has established active-active data centers in ...
Question 71: Regarding the benefits and necessity of building a disaster ...
Question 72: A company newly purchased a hybrid flash memory device. What...
Question 73: The failure of any one hard disk in the RAID 10 level RAID w...
Question 74: Huawei RAID-TP technology can tolerate the failure of 3 disk...
Question 75: In the LAN-Base networking, both business flow and data flow...
Question 76: Engineer A wants a RAID that does not affect the CPU, and en...
Question 77: In flash memory media chip technology, QLC is cheaper than T...
Question 78: Which of the following statement about the three iSCSI conne...
Question 79: The SATA connector can support both SATA and SAS hard disks ...
Question 80: The RDMA protocol can achieve direct access to the memory of...
Question 81: What are the functions that can be achieved by storage snaps...
Question 82: Which of the following descriptions about RAID technology is...
Question 83: For remote replication, the primary LUN and secondary LUN mu...
Question 84: Which of the following is not a backup type?...
Question 85: Regarding Huawei's OceanStor V3 storage dynamic tiered stora...
Question 86: A company is considering migrating part of its business from...
Question 87: The advantages of SAN for NAS unified storage do not include...
Question 88: In disaster recovery applications, the HyperMirror function ...
Question 89: Which of the following descriptions are correct about the fu...
Question 90: Which of the following description about NAS is wrong? (Mult...
Question 91: Which of the following descriptions about disaster recovery ...
Question 92: Statement 1: FC protocol and FCoE protocol have different op...
Question 93: Which of the following is correct for RAID 3? (Multiple Choi...
Question 94: Regarding database-level disaster recovery, which of the fol...
Question 95: Which of the weather forecast cloud images are correct? (Mul...
Question 96: Snapshot refers to a consistent data copy of source data at ...
Question 97: In Huawei OceanStor V3 based on RAID 2.0+, when a user creat...
Question 98: In the Huawei OceanStor V3 storage system, which of the foll...
Question 99: Which is correct about RAID 10? (Multiple Choice)...
Question 100: Which of the following options are not the constituent eleme...
Question 101: What is the networking method of FC SAN? (Multiple choice)...
Question 102: In the Huawei OceanStor V3 storage system, a customer plans ...
Question 103: Which of the following can be achieved by storage snapshots?...
Question 104: Which of the following statements are correct about flash me...
Question 105: Regarding the description of eSight, which of the following ...
Question 106: Regarding PCle Scale-Out and IP Scale-Out, which description...
Question 107: Smart Tier cannot be enabled for a storage pool composed of ...
Question 108: Which of the following operations should be done by employee...
Question 109: DAS is a storage architecture without scalability....
Question 110: When creating a hyper clone with hybrid flash memory, a grou...
Question 111: In a RAID 5 composed of three disks, if 10110110 and 1101001...
Question 112: What are the storage product forms? (Multiple Choice)...
Question 113: Regarding the advantages of DAS, which of the following desc...
Question 114: Which RAID can recover data when data is damaged? (Multiple ...
Question 115: What steps did the high-end storage architecture go through?...
Question 116: Taking OceanStor Huawei all-flash storage products as an exa...
Question 117: Which of the following descriptions of NAS solutions are cor...
Question 118: Which of the following scenarios use the SCSI protocol? (Mul...
Question 119: hich of the following options are correct regarding the adva...
Question 120: In the case of using RAID 2.0+ technology, Thick LUN is comp...
Question 121: The performance of the controller, front-end and back-end po...
Question 122: A company purchased a set of Huawei storage (such as Huawei ...
Question 123: In a traditional RAID group, when a certain number of hard d...
Question 124: Among the following backup media, the order of unit capacity...
Question 125: Taking Huawei OceanStor all-flash memory as an example, whic...
Question 126: Which of the following descriptions about Huawei RAID 2.0+ t...
Question 127: What state must the LUN migration be before the consistency ...
Question 128: Statement 1: A RAID composed of several hard disks is called...
Question 129: Which of the following has the highest performance? (Exhibit...
Question 130: Which one of the following options is stored in a narrow-sen...
Question 131: Which of the following descriptions is correct? Description ...
Question 132: To use storage resources provided by OceanStor V3 storage de...
Question 133: After a design company purchases a NAS file storage system a...
Question 134: NAS is easier to deploy than SAN....
Question 135: A company purchasing a set of Huawei storage services needs ...
Question 136: IP drift supports drifting between different types of interf...
Question 137: The CoE protocol means to encapsulate the FC protocol into T...
Question 138: On which of the following storages the NV ME interface proto...
Question 139: The process of regenerating all user data and parity data on...
Question 140: Which of the following descriptions of the file access proto...
Question 141: A certain bank will launch a set of business systems, which ...
Question 142: Which of the following two descriptions is correct? Descript...
Question 143: Development trend of cloud data center: 1. Business-driven d...
Question 144: In the Huawei OceanStor V3 storage system, which one of the ...
Question 145: After a certain company power on a certain data center syste...
Question 146: Which of the following descriptions of SAN and NAS are corre...
Question 147: Compared with traditional RAID, what are the characteristics...
Question 148: Which of the following descriptions of NAS is correct? Descr...
Question 149: Which of the following are the characteristics of cloud stor...
Question 150: Database data belongs to structured data, and audio and vide...
Question 151: In which of the following scenarios InfiniBand can be applie...
Question 152: Which CLI shortcuts are correct? (Multiple Choice)...
Question 153: Which of the following are the maintenance items of the data...
Question 154: For random accessing to mechanical disks, the biggest impact...
Question 155: Which of the following descriptions of the iSCSI protocol ar...
Question 156: Description 1: The CIFS share provided by a company's storag...
Question 157: What are not common backup types? (Multiple Choice)...
Question 158: A user of a company can automatically report the alarms of c...
Question 159: Regarding the definition of information, which of the follow...
Question 160: Which of the following options belong to the subsystem of th...
Question 161: What are the authentication methods of CIFS? (Multiple Choic...
Question 162: What is the default multi-path load balancing strategy used ...
Question 163: What are the NFS authentication methods? (Multiple Choice)...
Question 164: In an enterprise IP SAN network, the host resource occupancy...
Question 165: When CIFS share permissions are assigned, if a user lives in...
Question 166: FC relies on a dedicated FC network, which is easy to form s...
Question 167: What is the measurement index of a storage system's performa...
Question 168: Data processing includes the following basic steps: input, p...
Question 169: In Huawei OceanStor V3, what unit does Thick LUN apply for s...
Question 170: There are two statements about backups as follows: Statement...
Question 171: Regarding the characteristics of the four disaster recovery ...
Question 172: Taking Huawei OceanStor distributed storage as an example, w...
Question 173: An e-commerce company has configured the highest priority of...
Question 174: Synchronization in cloning, double write 0 and single choice...
Question 175: Regarding the description of the NFS protocol, which is wron...
Question 176: The management IP address of a storage device is 192.168.5.1...
Question 177: Statement 1: ICT infrastructure should be built with high-en...
Question 178: Which of the following commands can be used to view the lice...
Question 179: With the advent of the era of big data, storage technology i...
Question 180: SCSI communication is initiated by the initiator, received a...
Question 181: The NAS engine and the storage unit are interconnected by an...
Question 182: Use the CIFS protocol to access the share. When the share na...
Question 183: With the advent of the era of big data, the corresponding st...
Question 184: Distributed storage uses system storage on the cloud and onl...
Question 185: Regarding the description of the hard disk domain in Huawei ...
Question 186: Which of the following descriptions of cloud computing are c...
Question 187: A company purchased DAS storage devices to store documents a...