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Free Oracle 1Z0-084 Exam Questions

Absolute Free 1Z0-084 Exam Practice for Comprehensive Preparation 

  • Oracle 1Z0-084 Exam Questions
  • Provided By: Oracle
  • Exam: Oracle Database 19c: Performance Management and Tuning
  • Certification: Oracle Database
  • Total Questions: 378
  • Updated On: May 12, 2026
  • Rated: 4.9 |
  • Online Users: 756
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  • Question 1
    • What is the purpose of the shared pool in the Oracle Database and what is the recommended value for the SHARED_POOL_SIZE parameter in the init.ora file? A. The shared pool is used to store parsed SQL statements, and the recommended value for the SHARED_POOL_SIZE parameter is 256 MB B. The shared pool is used to store parsed SQL statements, and the recommended value for the SHARED_POOL_SIZE parameter varies depending on the size of the database C. The shared pool is used to store user session information, and the recommended value for the SHARED_POOL_SIZE parameter is 1 GB D. The shared pool is used to store database buffer cache, and the recommended value for the SHARED_POOL_SIZE parameter is 512 MB

      Answer: A
  • Question 2
    • Which statement accurately describes the purpose of the buffer cache in Oracle Database?

      Answer: A
  • Question 3
    • Which application lifecycle phase could be managed reactively? 

      Answer: D
  • Question 4
    • Which of the following methods is recommended for improving performance wh

      Answer: C
  • Question 5
    • What is a benefit of using Real Application Testing with Oracle Database 19c?

      Answer: A
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