Free Huawei H13-723-ENU Exam Dumps Questions & Answers

What are the features of Streaming in FusionInsight HD? (multiple choice)

• A.Stream processing
• B.High fault tolerance
• C.Scalable
• D.High performance

In FusionInsight HD, the Streaming packaging tool is used to package the business code jar package and other dependent jar packages into a complete Streaming application jar package

• A.False
• B.True

In the MapReduce development framework, what is the function of the InputFormat class?

• A.Split the input data into individual splits, and further split the split into <key, value> pairs, which are then used as the input of the map function
• B.Combine key-value pairs with the same key value in the result of the map phase
• C.Combine the results of all map stages to get the final result
• D.Sort and merge the results of the map stage

In FusionInsight HD, when using Streaming's Linux command line mode to submit a topology, a user with Streaming submission permission needs to be used for kinit authentication

• A.False
• B.True

As the core object of Spark, which of the following characteristics does RDD have? (multiple choice)

• A.Fault tolerance
• B.Read only
• C.Partition
• D.Efficient