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CCNP 350-401的模拟试题与历年真题,2026年适用。适用于思科企业网络核心领域的考试。

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问题 #1
In a RAID5 composed of three disks, if 10110110 and 11010011 are written simultaneously, Two data disks with the same stripe, then 01100101 will be written to the verification disk.
A. TRUE
B. FALSE
正确答案:A
问题 #2
SmartThin is a storage space management technology provided by Huawei OceanStor V3 storage system that allocates storage resources on demand. Based on virtualization technology, SmartThin reduces the deployment of physical storage resources and maximizes the utilization of storage space.
A. Truecorrect
B. False
正确答案:A
问题 #3
A certain bank will launch a set of business systems, which have very high performance and security requirements. The database uses an Oracle database and plans to deploy the Oracle database to a storage system. Then, when creating a RAID group for the Oracle database, the optimal RAID strategy should be:
A. RAID 1
B. RAID 5
C. RAID 6
D. RAID 10correct
正确答案:D
问题 #4
The RTO in the disaster recovery system measurement index refers to the point in time when the system and data must be recovered after the disaster begging.
A. TRUE
B. FALSE
正确答案:B
问题 #5
When the RTO requirement is within 10 minutes, the traditional tape backup method is not recommended.
A. TRUE
B. FALSE
正确答案:A
问题 #6
Regarding the description of the hard disk domain in Huawei RAID 2.0+ technology, which of the following statement is incorrect?
A. A hard disk domain is a group of hard disks
B. A hard disk can only belong to one hard disk domain
C. OceanStor V3 storage system can create one or more disk domains
D. In a disk domain, disks of the same type must be of the same size and rotational speedcorrect
正确答案:D
问题 #7
Big Data refers to the process of collecting/ processing and analyzing vast amount of data and information to gain valuable insights.
A. TRUE
B. FALSE
正确答案:A
问题 #8
In the Huawei OceanStor V3 storage system, a customer plans to deploy a business system. The database uses Oracle data. The average data block size is 16KB. When using the Smart Tier feature, which of the following data migration granularity is the best?
A. 512KBcorrect
B. 4MB
C. 32MB
D. 64MB
正确答案:A
问题 #9
Huawei OceanStor V3 SmartTier feature can be used to place data on the specified disk type.
A. Truecorrect
B. False
正确答案:A
问题 #10
When the Windows copy program copies local files to the file system, the file system block size of the Huawei OceanStor V3 storage system is the default, which ensures the full use of storage space.
A. True
B. Falsecorrect
正确答案:B
问题 #11
Which of the following is the Hadoop distributed file system?
A. HDFScorrect
B. Hbase
C. Mapreduce
D. MPP-DB
正确答案:A
问题 #12
Which of the following is NOT a component in an IP SAN?
A. iSCSI storage device
B. Fibre Channel switch
C. Ethernet switch
D. NIC
正确答案:C
问题 #13
Establish SCSI connection requires five steps, the following options , which order is correct?
A. negotiate---addressing---connect---bus idle---disconnectcorrect
B. addressing---bus idle---connect---negotiate---disconnect
C. bus idle---addressing---negotiate---connect---disconnectcorrect
D. bus idle---negotiate---addressing---connect---disconnect
正确答案:AC
问题 #14
What is the synchronization cycle time limit for asynchronous remote replication?
A. 1s~144min
B. 3s~144mincorrect
C. 1s~300min
D. 3s~300min
正确答案:B
问题 #15
Which of the following statements about HUAWEI OceanStor V3 SmartTier dynamic storage tiering technology is NOT true?
A. The SmartTier automatically and dynamically matches data from different activity levels with storage media of different characteristics.
B. The SmartTier calculates and analyzes the activity level of data.
C. Data statistics, analysis, and relocation activities of the SmartTier affect service continuity and data availability.
D. The SmartTier data relocation activities are based on configured policies.
正确答案:C
问题 #16
HA (High Availability) refers to the ability to continue to access applications in the event of a single component failure of the local system. In a data center, the downtime is one hour in a year. What is the HA of this data center?
A. 0.99999
B. 0.9998858correct
C. 0.999999
D. 0.998934
正确答案:B
问题 #17
An enterprise needs to purchase backup media for data backup. To inherit the enterprise's original tape backup architecture and strategy, it is necessary to mention High backup speed. What kind of backup media did this enterprise purchase?
A. CD Tower
B. Disk array
C. tape library
D. Virtual tape library
正确答案:D
问题 #18
In the backup system, the data that needs to be backed up must pass through the media server before being stored in the backup media.
A. Truecorrect
B. False
正确答案:A
问题 #19
Match the RAID level with the characteristics. (1)RAID 0 (2)RAID 5 (3)RAID 10 (4)RAID 6 (a) Cost effective (b)Allows double disk failure (c)Highest performance (d)No data protection.
A. 1 – d; 2 – a; 3 – b; 4 - c
B. 1 – a; 2 – d; 3 – b; 4 - c
C. 1 – a; 2 – b; 3 – c; 4 - d
D. 1 – d; 2 – a; 3 – c; 4 - b
正确答案:D
问题 #20
The difference between DAS and SAN, which of the following descriptions is wrong?
A. SAN redundant networking provides higher reliabilityB, DAS and SAN are all external storage, so storage resource sharing can be easily achievedC, DAS is suitable for small and medium-sized LAN environment with only a few servers
B. SAN is suitable for high-end storage application environments, such as key databases, centralized storage, large-scale storage, backup and Disaster recovery and other scenarioscorrect
正确答案:B
问题 #21
In a Huawei storage system using RAID 2.0+ technology, a hard disk domain can only contain one type of hard disk.
A. True
B. Falsecorrect
正确答案:B
问题 #22
What are the challenges facing traditional data centers? (Multiple choice)
A. Traditional data centers only monitor but not managecorrect
B. Capacity expansion of traditional data centers in units of nodes
C. Traditional data center has low cooling efficiencycorrect
D. Traditional data center maintenance costs are highcorrect
正确答案:ACD
问题 #23
What applies to unstructured data? (Multiple Choice)
A. After being written, the data is not often modified.correct
B. Uncertain value.correct
C. Large capacity, rapid growth.correct
D. Long-term storage required.correct
正确答案:ABCD
问题 #24
Xiao Wang, an employee of a small company, uses the CIFS protocol to access shared files on the Linux application server supported by his company's storage system.
A. True
B. Falsecorrect
正确答案:B
问题 #25
Which module is not in the disk enclosure of a storage device?
A. Fan module
B. Power module
C. Expansion module
D. BBU modulecorrect
正确答案:D
问题 #26
A company that primarily has static data (like map data or JPG files) does not profit much from the HUAWEI OceanStor V3 SmartTier functionality.
A. TRUEcorrect
B. FALSE
正确答案:A
问题 #27
When the RPO time requirement is at the minute level, the traditional tape backup method can be used.
A. TRUE
B. FALSE
正确答案:B
问题 #28
In Huawei OceanStor V3 based on RAID 2.0+, when a user creates a file system, the system will first automatically create a corresponding LUN and generate a file system on the LUN.
A. True
B. Falsecorrect
正确答案:B
问题 #29
Which of the following describes the file access protocol correctly? (Multiple choice)
A. CIFS protocol is used in Linux and UNIX environments
B. The NFS protocol is used in the Windows environment
C. CIFS protocol, NFS protocol and FTP protocol work in C/S architecture
D. The working method of HTTP protocol is B/S architecture
正确答案:CD
问题 #30
The following are two statements about cloud computing: Statement 1: A deployment model of cloud computing is to divide a large physical server into multiple small virtual machines. Statement 2: A deployment model of cloud computing is to aggregate multiple small physical servers into one large host.
A. Both Statement 1 and Statement 2 are correctcorrect
B. Statement 1 is correct, Statement 2 is wrong
C. Statement 1 is wrong, Statement 2 is correct
D. Both Statement 1 and Statement 2 are wrong
正确答案:A

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