Free Huawei H13-723_V2.0 Exam Dumps Questions & Answers

RedisWhich scenarios does not apply to Aestivation? (multiple choice)

• A.  get latestNdata: for example, for a certain microblog, get the latest10comments
• B.  complex transaction operations
• C.  A message queue application where a message is consumed by multiple consumers at the same time and the message is guaranteed to be successfully consumed by all subscribers (subscription-pass Know)
• D.  Counter application: such as counting the number of landings on a website

aboutHiveandHadoopThe relationship of other components, the following description is wrong?

• A.  HiveYesHadoopThe platform's data warehouse tools
• B.  Hivefinally store the data inHDFSmiddle
• C.  HiverightHBasehave strong dependencies
• D.  HQLable to passMapReduceperform tasks

FlinkusecheckpointThe mechanism guarantees fault tolerance in the operation of the application.

• A.  False
• B.  True

Spark on YARNin modedriverOnly works on the client side.

• A.  False
• B.  True

RedisofLISTData structure (multiple choice) Which scenarios?

• A.  Build queuing systems, such as message queues
• B.  uniq operations, such as getting the ranking value of all data in a certain period of time
• C.  Simulate stack operations
• D.  Get the latest N data operations: For example, for a Weibo, get the latest 10 comments,