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Free Snowflake DEA-C01 Exam Questions

Absolute Free DEA-C01 Exam Practice for Comprehensive Preparation 

  • Snowflake DEA-C01 Exam Questions
  • Provided By: Snowflake
  • Exam: SnowPro Advanced Data Engineer Certification
  • Certification: SnowPro Certification
  • Total Questions: 240
  • Updated On: Nov 21, 2024
  • Rated: 4.9 |
  • Online Users: 480
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  • Question 1
    • Which of the below privileges are required to add or remove search optimization?

      Answer: A,B
  • Question 2
    • What can you infer from the below query profile?

      1

      Answer: A
  • Question 3
    • Data Engineer wants to analyze query performance & looking out for profiling information, He went to Query/Operator Details also called Profile Overview of Query Profile Interface & searching for statistics attributes around I/O. Which of the following information he can’t get from there? 

      Answer: D
  • Question 4
    • Putting a higher cardinality column before a lower cardinality column will generally reduce the effectiveness of clustering on the later column


      Answer: A
  • Question 5
    • Michael, a Data Engineer Running a Data query to achieve Union of Data sets coming from Multi-ple data sources, later he figured out that Data processing query is taking more time than expected. He started analyzing the Query performance using query profile interface. He discovered & realized that he used UNION when the UNION ALL semantics was sufficient. Which Extra Data Processing Operator Michael figured out while doing query profile analysis in this case which helps him to identify this performance bottlenecks?

      Answer: A
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