File Info
| Exam | HCNP Storage CBDS (Constructing Big Data Storage) |
| Number | H13-622 |
| File Name | Huawei.H13-622.Pass4Sure.2019-08-02.141q.vcex |
| Size | 535 KB |
| Posted | Aug 02, 2019 |
| Download | Huawei.H13-622.Pass4Sure.2019-08-02.141q.vcex |
How to open VCEX & EXAM Files?
Files with VCEX & EXAM extensions can be opened by ProfExam Simulator.
Coupon: MASTEREXAM
With discount: 20%
Demo Questions
Question 1
In an N8500 clustered NAS system, at most how many 1 Gbit/s service ports can a single clustered NAS engine node provide?
- 4
- 8
- 12
- 16
Correct answer: D
Question 2
In Huawei OceanStor 9000, a file pool is a collection of files that have specific characteristics. A file pool policy defines rules for storing a file pool in a node pool.
- True
- False
Correct answer: A
Question 3
Which of the following statements about the CIFS share are correct? (Select two)
- CIFS normal share enables a directory to be accessed by all users.
- CIFS homedir share enables a directory to be accessed by all users.
- In Normal mode, a client can access a share through only one VIP.
- Compared with the Normal mode, the Cluster mode provides higher data reliability but lower performance.
Correct answer: AB
Question 4
Which of the following statements about the CIFS protocol are true? (Choose all that apply.)
- CIFS transmits data based on TCP.
- CIFS transmits data based on UDP.
- CIFS is a file sharing protocol used in Linux.
- CIFS is a file sharing protocol used in Windows.
Correct answer: AD
Question 5
Which of the following statements about the application scenarios of different nodes of the HUAWEI OceanStor 9000 big data storage systems is correct?
- The mini-capacity node applies to small-capacity scenarios.
- The performance node applies to large-capacity and high-bandwidth scenarios.
- The capacity node applies to OPS-intensive scenarios.
- None of the above is correct.
Correct answer: A
Explanation:
Question 6
If an engine node of an N8500 storage system cannot be started, which of the following measures is incorrect?
- Replace the CPUs.
- Replace the memory.
- Replace the Fibre Channel interface cards.
- Replace the main board.
Correct answer: C
Question 7
Compared with a relational database, which of the following are advantages of NoSQL? (Select three)
- Flexible scalability
- High availability
- High cost-effectiveness
- Feature richness
Correct answer: ABC
Question 8
The fencing function provided by an N8500 prevents split-brain from occurring. Which of the following statements about fencing are correct? (Select three)
- Monitors GAB and checks the changes of cluster members.
- Ensures the single view of cluster members.
- Prevents multiple nodes from using a volume manger to access the shared storage.
- Automatically recovers the master node if the cluster becomes abnormal.
Correct answer: ABC
Question 9
Which of the following statements about different service applications' storage performance and capacity requirements are correct?
- Compared with an email application, an enterprise OLTP/OLAP database requires higher storage performance.
- Compared with picture and video applications, a large-sized relational database requires a larger storage capacity.
- Compared with the content delivery network application, the backup and archive services require higher storage performance.
- Compared with a real-time online service system, scientific computing requires higher storage performance.
Correct answer: A
Question 10
Which of the following must be considered before you optimize the performance of an N8500 clustered NAS storage system? (Select three)
- Evaluate the feasibility of the performance target based on your experience.
- Use a fixed testing environment for performance optimization.
- Determine the testing mode based on services to ensure the comparability of the test results.
- Performance optimization has no impact on ongoing services. You do not need to worry about the pressure on services.
Correct answer: ABC
Explanation:
