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ACP-BigData1 Certification Details Exam Code ACP-BigData1 Full Exam Name Alibaba Big Data (ACP) No. of Questions 60 Online Practice Exam Alibaba Big Data (ACP) Practice Test Sample Questions Alibaba ACP Big Data Sample Questions Passing Score 65/100 Time Limit 120 minutes Exam Fees $120 USD Become successful with VMExam.com
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Alibaba ACP Big Data Certification Syllabus Syllabus Topics ● MaxCompute ● DataWorks ● E-MapReduce ● Alibaba Big Data Ecosystem tools Become successful with VMExam.com
Alibaba ACP Big Data Training Details Training: ● ACT82002 Alibaba Cloud MaxCompute & DataWorks Deep Dive Become successful with VMExam.com
Alibaba ACP-BigData1 Sample Questions Become successful with VMExam.com
Que.01: When we use the MaxCompute tunnel command to upload the log.txt file to the t_log table, the t_log is a partition table and the partitioning column is (p1 string, p2 string). Which of the following commands is correct? Options: a) tunnel upload log.txt t_log/(p1="b1",p2="b2") b) tunnel upload log.txt t_log/p1="b1",p2="b2" c) tunnel upload log.txt t_log/p1="b1"/p2="b2" d) tunnel upload log.txt t_log(p1="b1",p2="b2") Become successful with VMExam.com
Answer b) tunnel upload log.txt t_log/p1="b1",p2="b2" Become successful with VMExam.com
Que.02: Authorization in MaxCompute refers to assigning some permissions of some objects to some specified users. Which three factors of the following must be included? (Number of correct answers: 3) Options: a) Subject, which may be a user or role b) Object, which may be a table or resource c) Action, such as read, write, etc. d) Effect, such as accept, reject, etc. Become successful with VMExam.com
Answer a) Subject, which may be a user or role b) Object, which may be a table or resource c) Action, such as read, write, etc. Become successful with VMExam.com
Que.03: When odpscmd is used to connect to a project in MaxCompute, the command ______ can be executed to view the size of the space occupied by table table_a. Options: a) select size from table_a; b) size table_a; c) desc table_a; d) show table table_a; Become successful with VMExam.com
Answer c) desc table_a; Become successful with VMExam.com
Que.04: The distributed system consists of hundreds or even thousands of storage machines built from inexpensive commodity parts and is accessed by a comparable number of client machines. The quantity and quality of the components virtually guarantee that some are not functional at any given time and some will not recover from their current failures. Based on the information above, when you try to design a distributed system, the first thing to consider would be ____. Options: a) component failures b) files are huge by traditional standards c) data locality d) metadata management Become successful with VMExam.com
Answer a) component failures Become successful with VMExam.com
Que.05: When MaxCompute saves data to the system, the _________ file format is used to reduce invalid disk read operations. Options: a) Column-store b) Row-store c) Key-value pair storage d) Document storage Become successful with VMExam.com
Answer a) Column-store Become successful with VMExam.com
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