Huawei H13-611_V4.5-ENU 問題集

質問 1：
The following are the advantages of SSD hard drives compared with mechanical hard drives. The description is correct: (multiple choices)
A. Support TCQ/NCQ, corresponding to multiple IO requests
B. SSD disk at a time is more suitable for use in scenarios that require large storage capacity
C. SSD can be used in some harsh environments, such as high temperature and humidity, strong earthquakes and other harsh environments.
D. No high-speed rotating parts, high performance
正解：A,C,D

質問 2：
Statement 1: Creating an incremental backup is faster than creating a differential backup. Statement 2: Restoring from an incremental backup is faster than from a differential backup.
A. Statement 1 is true and statement 2 is false.
B. Statements 1 and 2 are both true.
C. Both statements 1 and 2 are false.
D. Statement 1 is false and statement 2 is true.
正解：A

質問 3：
Which of the following statements about Huawei RAID 2.0+ are correct? (Multiple choice)
A. Chunk size and Extent size are not adjustable
B. Hot spare space cannot cross engine
C. RAID 2.0+ uses an independent hot spare disk
D. Automatically reserve a certain amount of hot spare space in the hard disk domain according to the hot spare strategy
正解：B,D

質問 4：
Regarding the new era of ICT and technology, is the following statement correct? (Multiple choices)
A. CPS (Cyber Phsical System) includes ubiquitous environmental awareness in the future, embedded computing, network communication System engineering such as Xinhe Network Control is a physical system with functions of computing, communication, precise control, remote collaboration and autonomy
B. Social media (social media) is a virtual community that people use to create, share, exchange opinions, opinions and experiences And web platform
C. Cloud computing (cloud computing) is an increase, use and delivery model of Internet-based related services, usually Involves the provision of dynamically scalable and often virtualized resources via the Internet
D. In the new ICT era, the migration of ICT systems from supporting systems to production systems
正解：A,B,C,D

質問 5：
Which of the following cloud service model deals with providing storage, network servers and virtualization of resources?
A. Platform As A Service (PaaS)
B. Software As A Service
C. Infrastructure As A Service (IaaS)
D. Storage As A Service (IaaS)
正解：B

質問 6：
What are the three data centers in the disaster recovery plan that 3DC refers to? (Multiple choices)
A. Production center
B. Data center
C. Remote disaster recovery center
D. The same city disaster recovery center
正解：A,C,D

質問 7：
A device can have one WWPN but multiple WWNN's.
A. FALSE
B. TRUE
正解：A

質問 8：
This device acts a multiport repeater, blindly regenerating and repeating any incoming electrical signal out all other ports, even ignoring CSMA/CD rules. Which of the following device fits the description?
A. Hub
B. L3 Switches
C. L2 Switches
D. Router
正解：A

質問 9：
Statement 1: Synchronous replication is often possible over distances of more than100k Statement 2: Asynchronous replication must be used when the host has a file system that is Linux based.
A. Statement 1 is false; Statement 2 is true.
B. Statement 1 is true; Statement 2 is false.
C. Statement 1 and 2 are false.
D. Statement 1 and 2 are true.
正解：B