Download Oracle.1z0-882.PracticeTest.2018-08-16.54q.tqb

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Exam MySQL 5.6 Developer
Number 1z0-882
File Name Oracle.1z0-882.PracticeTest.2018-08-16.54q.tqb
Size 2 MB
Posted Aug 16, 2018
Download Oracle.1z0-882.PracticeTest.2018-08-16.54q.tqb

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Demo Questions

Question 1

Which three are valid identifiers for the user table in the mysq1 database?


  1. myssq1. user
  2. ‘mysq1. user’
  3. ‘mysq1’. ‘user’
  4. Mysq1. ‘user’
  5. ‘’mysq1. User’’
Correct answer: ACD



Question 2

You have a transaction that queries a table at the beginning of the transaction and performs the same query later. 
Which two transaction isolation levels guarantee that you get the same results both times?


  1. Repeatable read
  2. Read committed
  3. Read uncommitted
  4. Single user
  5. serializable
Correct answer: AE
Explanation:
Reference: http://dev.mysql.com/doc/refman/5.0/en/commit.html
Reference: http://dev.mysql.com/doc/refman/5.0/en/commit.html



Question 3

Which three database objects have non-case-sensitive names on all operating system?


  1. Table
  2. Column
  3. Index
  4. Stored procedure
  5. Trigger
Correct answer: ABC









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