H13-711_V3.5 by Huawei Actual Free Exam Questions And Answers

Question 1

The order in which the YARN scheduler allocates resources, which of the following descriptions is correct?

A. Same rack -> any machine -> local resources

B. Any machine -> local resource -> same rack

C. Any machine -> same rack -> local resources

D. Local resources -> same rack -> any machine

Discussion 0

Correct Answer: D Vote an answer

Question 2

Which of the following statements about the Ldap Server organizational model is correct?
(Multiple choice)

A. LDAP Server directory information is organized and stored based on a tree structure.

B. Specific objects cannot be defined under organizational units.

C. Each node in the LDAP Server directory tree is called an entry and has its own unique and distinguishable name DN (Distinguished Name).

D. The root of the LDAP Server directory tree generally defines the domain name DC (Domain Component).

Discussion 0

Correct Answer: A,C,D Vote an answer

Question 3

Which of the following are the characteristics of ElasticSearch? (Multiple choice)

A. High reliability

B. high performance

C. High scalability

D. High fault tolerance

Discussion 0

Correct Answer: A,B,C,D Vote an answer

Question 4

Regarding the comparison between Hive and traditional data warehouses, which of the following descriptions is wrong?

A. Hive metadata storage is independent of data storage, thereby decoupling metadata and data, with high flexibility, while traditional data warehouses have single data applications and low flexibility

B. Since Hive is based on a big data platform, the query efficiency is faster than traditional data warehouses

C. Hive is based on HDFS storage, theoretically, the storage capacity can be expanded infinitely, while the storage capacity of traditional data warehouses will have an upper limit

D. Since Hive data is stored in HDFS, it can guarantee high fault tolerance and high reliability of data

Discussion 0

Correct Answer: B Vote an answer

Question 5

Normally, tables stored in text files in Hive use carriage returns as their line separators. In Huawei Fusioninsight Hive, you can specify the input and output format processing classes for table data.

A. False

B. True

Discussion 0

Correct Answer: B Vote an answer

Question 6

Which of the following nodes in HDFS is the ZKFC process deployed on? (Multiple choice)

A. Standby NameNode

B. DataNodes

C. All of the above are wrong

D. Active NameNode

Discussion 0

Correct Answer: A,D Vote an answer

Question 7

In Streaming, exactly one message reliability level is achieved through the ACK mechanism.

A. False

B. True

Discussion 0

Correct Answer: A Vote an answer

Question 8

Huawei DataArts Studio is commonly used in which scenarios?

A. Interactive data visualization and analytics

B. High-volume transactional data processing

C. Complex event processing

D. In-memory computations

Discussion 0

Correct Answer: A Vote an answer

Question 9

Watermark is a mechanism proposed by Apache Flink to deal with EventTime window calculation, which is essentially a timestamp.

A. False

B. True

Discussion 0

Correct Answer: B Vote an answer

Question 10

Which of the following commands belong to the set type? (Multiple choice)

A. hexists

B. scard

C. zcount

D. sunion

Discussion 0

Correct Answer: B,D Vote an answer

Question 11

Which of the following does not include the scheme authentication method of Zookeeper?

A. sasl

B. world

C. digest

D. auth

Discussion 0

Correct Answer: A Vote an answer

Question 12

Which of the following options are used to configure the number of memory and CPU of NodeManager? (Multiple choice)

A. YARN.nodemanager.resource.cpu-vcore

B. YARN.scheduler.capacity.root.QueueA.maximum-capacity

C. YARN.nodemanager.vmem-pmom-ratio

D. YARN.modemanager.resource.memory-mb

Discussion 0

Correct Answer: A,C,D Vote an answer

Question 13

Among the Kerberos service roles, KerberosServer mainly provides the authentication function, and KerberosAdmin mainly provides the user management function.

A. False

B. True

Discussion 0

Correct Answer: B Vote an answer

Huawei HCIA-Big Data V3.5 - H13-711_V3.5 Exam Practice Test

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