Online Access Free H13-723-ENU Exam Questions

For HBase column family, which of the following attributes can be set? (multiple choice)

• A.Coprocessor
• B.Compression
• C.Versions
• D.TTL

In Kafka, which of the following commands can check how many partitions a topic has?

• A.kafka-topics.sh --list
• B.kafka-topics.sh - describe
• C.kafka-topics.sh --alter
• D.kafka-topics.sh --create

Because Spark is a memory-based computing engine, the amount of data that a Spars application can process cannot exceed the total memory allocated to the Spark application.

• A.False
• B.True

HDFS is not suitable for which of the following business scenarios?

• A.Mass data storage
• B.Large amount of small file storage
• C.Large file storage
• D.Streaming file storage

Which of the following is not a feature of MapReduce?

• A.Real-time calculation
• B.Easy to program
• C.High fault tolerance
• D.Good scalability