Question 76
Neither Spark nor Hadoop is suitable for iterative computing scenarios.
Question 77
What types of operations are included in "SELECT aa.salary, bb.address FROM employee aa JoiN SELECT adress FROM employee info where provine= 'zhejiang') bb ON aa.nanme=bb.name? (Multiple choice)
Question 78
SELECT a salary, b adiress FROM employee a JoiNs ELECT adress FROM
Employee info where provine='zhejiang) b NO ananme=b.name: "What types of operations are included?" (Multiple choice)
Employee info where provine='zhejiang) b NO ananme=b.name: "What types of operations are included?" (Multiple choice)
Question 79
Which of the following scenarios is Spark suitable for? (Multiple choice)
Question 80
How many copies of HDFS Block in Fusionlnsight HD system are saved by default?