H31-511 Pre-Exam Practice Tests | (Updated 230 Questions)
Valid H31-511 Exam Q&A PDF - One Year Free Update
NEW QUESTION 73
Which of the following description about RAID 1 is incorrect?
- A. RAID 1 uses data mirroring without parity check
- B. Mutual mirroring improves the data access speed.
- C. RAID 1 uses two identical disk systems for mutual mirroring
- D. RAID 1 has the highest data reliability among all RAID levels
Answer: B
NEW QUESTION 74
What's the benefits of ESI open CAE cloud can help automakers? (Multiple Choice)
- A. Enhance efficiency
- B. Reduce data analysis
- C. Save energy
- D. Optimize cost
Answer: A,B,C
NEW QUESTION 75
The TCP/IP model takes a layered structure. Which of the following belong to TCP/IP model ? (Multiple Choice)
- A. Data Link Layer
- B. Session Layer
- C. Physical Layer
- D. Application Layer
- E. Transport Layer
- F. Network Layer
Answer: A,C,D,E,F
NEW QUESTION 76
If the internal network is large, when policy control needs to be strong, are often deployed in the internal network design BGP.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 77
Which one is not correct of four scenario driven digital transformation of scientific research industry?
- A. Data computation, storage and analysis is reduce
- B. Flexibility and extensibility of high performance computing platform
- C. Efficient coordination office environment, CAD/CAE
- D. To reduce costs, expand infrastructure, turn the CAPEX to OPEX
Answer: A
NEW QUESTION 78
What is called of storage space in the datafiles of a database?
- A. Data space
- B. Extent
- C. Data blocks
Answer: C
NEW QUESTION 79
What are the benefits of education cloud? (Multiple Choice)
- A. Reduce the education cost
- B. Reduce the teaching scale
- C. Improve the education quality
- D. More maintainable and extendable
Answer: A,C,D
NEW QUESTION 80
Which of the following belong to HUAWEI Cloud Computing 3+1 Solution? (Multiple Choice)
- A. Virtualization - FusionCompute
- B. PaaS platform -FusionStage
- C. Cloud OS - FusionSphere
- D. Big Data -Fusionlnsight
- E. Desktop Cloud - FusionAccess
Answer: B,C,D,E
NEW QUESTION 81
What is the function of data link layer in the TCP/IP protocol stack?
- A. The data link layer provides controls on the hardware medium and detects errors
- B. The data link layer provides topology and network administration
- C. The data link layer function is to segment the data it received
- D. The data link layer provides network services for application programs
Answer: A
NEW QUESTION 82
Data center network architecture adopts the flattened two-layer network architecture. What's these two layer?
- A. aggregation layer and access layer
- B. core layer and access layer
- C. core layer and aggregation layer
Answer: B
NEW QUESTION 83
For industrial automation companies, which type of cloud model can offer the best compromise for manufacturers between the benefits and challenges of public and private cloud deployments?
- A. Public cloud
- B. Private cloud
- C. Hybrid cloud
Answer: C
NEW QUESTION 84
What are "3 Concerns" of Data Center Network? (Multiple Choice)
- A. Isolation
- B. Cost
- C. Security
- D. Share
Answer: A,C,D
NEW QUESTION 85
Hard disks can be classified as solid state disks (SSDs) and hard disk drives (HDDs) based on the storage media.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 86
Which of the following description about telecom carrier IDC public cloud benefit is incorrect?
- A. Provide differential IDC service types
- B. Reduce CAPEX
- C. Support unified operation management of traditional services and cloud computing services
- D. Reduce IDC resource usage
- E. Simplify IT management, reduces OPEX, and improves management efficiency
Answer: D
NEW QUESTION 87
Data Center hardware platform including server, storage, network and security.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 88
Which of the following description about OS is incorrect?
- A. Linux is mainly used in telecommunications, finance, securities and other key industries
- B. Windows have beautiful interface, easy to use, mainly used in the office environment and other non-critical service
- C. The advantages of UNIX are high stability, high reliability, high concurrent
- D. Linux is free and Unix is commercial paid
Answer: A
NEW QUESTION 89
Which Challenges Government Digitization are Facing? (Multiple Choice)
- A. Lack of distinct development policy and plan
- B. Complex management and high maintenance costs
- C. Effective information exchange
- D. Regulatory compliance and Security risks
Answer: A,B,D
NEW QUESTION 90
Which of the following statements about advantages of area division on an OSPF network is FALSE?
- A. Reduces the number of route entries in an area
- B. Reduces the complexity in running the SPF algorithm
- C. Reduces the size of the LSDB
- D. Facilitates route summarization
Answer: A
NEW QUESTION 91
The bus bandwidth (that is, the volume of data that can be transmitted in a unit time) is calculated using the following equation: Bus bandwidth (bytes/sec) = Frequency x Width
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 92
FCoE encapsulates Fiber Channel data frames in Ethernet frames and allows service traffic on a LAN and a SAN to be transmitted over the same Ethernet.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 93
The big data PaaS platform supports data publicity, sharing, and transaction. With the platform, data of different fields is separated.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 94
Which of the following are common VLAN division methods? (Multiple Choice)
- A. TCP port-based VLAN division
- B. Port-based VLAN division
- C. Protocol-based VLAN division
- D. MAC address-based VLAN division
Answer: A,C,D
NEW QUESTION 95
Which of the following descriptions about healthcare collaboration platform is incorrect?
- A. The healthcare collaboration platform supports only online study
- B. The healthcare collaboration platform demonstrates operation videos and provide synchronized patient data query during interactive multimedia education, which improves the educational quality
- C. The healthcare collaboration platform shares medical cases and knowledge bases
- D. The healthcare collaboration platform interconnects with the EMR-based hospital information platform to provide a complete medical history, such as PACS, EMR, LIS, and electrocardiogram
Answer: A
NEW QUESTION 96
Subnet mask is used to distinguish the network part and host part. In a subnet mask, the "0" represents network part, and "1" for host part.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 97
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