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Free Oracle 1Z0-909 Exam Questions

Absolute Free 1Z0-909 Exam Practice for Comprehensive Preparation 

  • Oracle 1Z0-909 Exam Questions
  • Provided By: Oracle
  • Exam: MySQL 8.0 Database Developer
  • Certification: Oracle Database
  • Total Questions: 65
  • Updated On: Nov 11, 2024
  • Rated: 4.9 |
  • Online Users: 130
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  • Question 1
    • Examine these commands which execute successfully in the sequence shown in Sessions S1 and S2:
      1z0-909-page46-image17
      Now, examine this statement that execute successfully in s1:
      S1> SELECT * FROM emp;
      Which is true about the result of the select statement?

      Answer: C
  • Question 2
    • You must write a statement that combines the first_name and last_name columns from the
      employees table as "last_name, first_name."
      Which two statements will do this?

      Answer: A,B
  • Question 3
    • Examine these statement which execute successfully:
      1z0-909-page46-image32
      Now, examine this desired output:
      1z0-909-page46-image31
      Which two queries will produce the out? 

      Answer: B,C
  • Question 4
    • Which change will prevent negative ages to be inserted into the people table?

      Answer: D
  • Question 5
    • Examine this statement:
      DECLARE not_found CONDITION FOR SQLSTATE '02000';
      In which two statements can not found be used?

      Answer: A,C
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