QUESTION NO: 1
Which of the following designs are mainly considered in the planning process of the big data business consulting service plan? (Multiple choice)
Which of the following designs are mainly considered in the planning process of the big data business consulting service plan? (Multiple choice)
Correct Answer: A,B,C,D
Vote an answer
QUESTION NO: 2
A KeyValue format in the data file HFile of HBase contains Key, Value, TimeStamp, KeyType, etc.
A KeyValue format in the data file HFile of HBase contains Key, Value, TimeStamp, KeyType, etc.
Correct Answer: B
Vote an answer
QUESTION NO: 3
Spark is a memory-based computing engine, and all data during the running of Spark programs can only be stored in memory
Spark is a memory-based computing engine, and all data during the running of Spark programs can only be stored in memory
Correct Answer: A
Vote an answer
QUESTION NO: 4
When a RegionServer fails, the Region on the failed RegionServer is migrated by ().
When a RegionServer fails, the Region on the failed RegionServer is migrated by ().
Correct Answer:
HMaster
QUESTION NO: 5
Which of the following sub-products does the Fusioninsight family include? (Multiple choice)
Which of the following sub-products does the Fusioninsight family include? (Multiple choice)
Correct Answer: A,B,C,D
Vote an answer
QUESTION NO: 6
Which of the following options are Huawei Cloud MRS advantages? (Multiple choice)
Which of the following options are Huawei Cloud MRS advantages? (Multiple choice)
Correct Answer: A,B,C,D
Vote an answer
QUESTION NO: 7
The Group (group) of LdapServer is a unified group management for users. If a user is added to the group, the dn record of the member will be added to the member attribute of the group.
The Group (group) of LdapServer is a unified group management for users. If a user is added to the group, the dn record of the member will be added to the member attribute of the group.
Correct Answer: B
Vote an answer
QUESTION NO: 8
Which of the following options are used to configure the number of memory and CPU of NodeManager? (Multiple choice)
Which of the following options are used to configure the number of memory and CPU of NodeManager? (Multiple choice)
Correct Answer: B,C,D
Vote an answer
QUESTION NO: 9
Which of the following are the actual application scenarios of Kafka? (Multiple choice)
Which of the following are the actual application scenarios of Kafka? (Multiple choice)
Correct Answer: A,B,C
Vote an answer
QUESTION NO: 10
The Fusioninsight HD cluster planned by a bank has 90 nodes. If three control nodes are planned, it is recommended to plan () data nodes in the cluster.
The Fusioninsight HD cluster planned by a bank has 90 nodes. If three control nodes are planned, it is recommended to plan () data nodes in the cluster.
Correct Answer: C
Vote an answer
QUESTION NO: 11
All ZooKeeper nodes can handle read requests.
All ZooKeeper nodes can handle read requests.
Correct Answer: B
Vote an answer