NEW 2025 Certification Sample Questions H13-711-ENU Dumps & Practice Exam
H13-711-ENU Deluxe Study Guide with Online Test Engine
NEW QUESTION # 198
In the Flink technical architecture, which of the following is the computing engine for stream processing and batch processing?
- A. FlinkCore
- B. DataStream
- C. Standalone
- D. Runtime
Answer: D
NEW QUESTION # 199
Among the following options, which one is correct about the meaning of Zookeeper reliability?
- A. Reliability means that no matter which server displays the same view to the outside world
- B. Reliability is achieved through active and standby deployment
- C. Reliability means that the update can only succeed or fail, there is no intermediate state
- D. Reliability means that a message received by a Server will be accepted by all Servers
Answer: D
NEW QUESTION # 200
In the Hadoop system, which statement about the client uploading files to the HDFS file system is correct?
- A. The client writes the entire file to each DataNode in sequence according to the address information of the DataNode, and then the DataNode divides the file into multiple blocks
- B. The client only uploads data to one DataNode, and then the NameNode is responsible for block replication
- C. The client divides the file into multiple blocks, and writes them to each DataNode in sequence according to the address information of the DataNode
- D. The file data of the client is passed to the DataNode through the NameNode
Answer: C
NEW QUESTION # 201
The shards index fragmentation of ElasticSearch can break up and distribute index data to different nodes.
- A. False
- B. True
Answer: B
NEW QUESTION # 202
When installing a Fusionlnsight HD cluster in safe mode, which components must be installed? (Multiple choice)
- A. LDAP Server
- B. Zookeeper
- C. HDFS
- D. Krb Server
Answer: A,D
NEW QUESTION # 203
Which of the following is not a mandatory option when creating a Loader job?
- A. connection
- B. Priority
- C. type
- D. name
Answer: B
NEW QUESTION # 204
On the Fusioninsight Manager interface, when a Kafka disk capacity insufficient alarm is received, and the cause of the alarm has been ruled out as a hard disk hardware failure, the system administrator needs to consider expanding the capacity to solve this problem
- A. True
- B. wrong
Answer: A
NEW QUESTION # 205
HDFS supports large file storage, and supports multiple users to write to the same file at the same time, and to modify any position of the file.
- A. True
- B. False
Answer: B
NEW QUESTION # 206
The LdapServer in Huawei's big data platform can support different types of operations such as query, update, and authentication.
- A. True
- B. wrong
Answer: A
NEW QUESTION # 207
Which two roles are responsible for the active and standby state management of the NameNode node and the merging of metadata files in HDFS?
- A. Active NameNode and Standby NameNode
- B. ZKFC and Standby NameNode
- C. ZKFC and master NameNode
- D. Primary NameNode and JournalNode
Answer: B
NEW QUESTION # 208
The processing logic of topology is in the bolt.
- A. False
- B. True
Answer: B
NEW QUESTION # 209
When a MapReduce task fails, the task can be recalculated through the retry mechanism.
- A. False
- B. True
Answer: B
NEW QUESTION # 210
When planning and deploying a Fusionlnsight cluster, it is recommended to deploy _ ___ management nodes, at least ____ control nodes, and at least _____ data nodes.
- A. 2, 3, 1
- B. 2, 3, 3
- C. 1, 2, 2
- D. 1, 3, 2
Answer: B
NEW QUESTION # 211
Hadoop's HDFS is a distributed file system, which of the following application scenarios is suitable for data storage and management? (Multiple choice)
- A. Low latency read
- B. Streaming data access
- C. Large number of small file storage
- D. High capacity, high throughput
Answer: B,D
NEW QUESTION # 212
Among the big data computing tasks, which of the following description of IO-intensive tasks is wrong?
- A. High CPU consumption
- B. The more tasks, the higher the CPU efficiency
- C. During the execution of IO-intensive tasks, most of the time is spent on IO
- D. By improving network transmission efficiency and read-write efficiency, performance can be greatly improved
Answer: A
NEW QUESTION # 213
When the loader in Fusioninsight HD imports files from the SFTP server, which one of the following is the fastest file type that does not require code conversion and data conversion?
- A. graph_file
- B. binary_file
- C. sequence_file
- D. text_file
Answer: B
NEW QUESTION # 214
Each stage of a Spark task can be divided into jobs, and the division mark is shuffle.
- A. True
- B. False
Answer: B
NEW QUESTION # 215
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