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[Updated] 1Z0-064 - Oracle Database 12c Performance Management and Tuning Questions

Start Here---> http://bit.ly/2PbXWq3 <---Get complete detail on the 1Z0-064 exam guide to crack Oracle Database 12c. You can collect all information on the 1Z0-064 tutorial, practice test, books, study material, exam questions, and syllabus. Firm your knowledge on Oracle Database 12c and get ready to crack 1Z0-064 certification. Explore all information on the 1Z0-064 exam with a number of questions, passing percentage, and time duration to complete the test.

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[Updated] 1Z0-064 - Oracle Database 12c Performance Management and Tuning Questions

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  1. [Updataed] 1Z0-064 - Oracle Database 12c Performance Management and Tuning Questions Make 1Z0-064 Certification Exam Easy with DBexam.com

  2. Oracle 1Z0-064 Exam Detail Exam Code 1Z0-064 Full Exam Name Oracle Database 12c Performance Management and Tuning Number of Questions Practice Exams Click Here 84 Passing Score 62% Time Limit 150 Minutes Recommended Training Oracle Database 12c: Performance Management and Tuning Enjoy success with DBexam.com

  3. How to Prepare for 1Z0-064 • Perform enough practice with Oracle system with related Oracle 1Z0-064 certification subjects • Identify the key configuration, workflow and data flow • Understand the all Syllabus Topics of Exam which are Given in Description. • Identify your weak areas from practice test and do more practice with system • Repeat practice exams and try to score 100% on www.DBexam.com Enjoy success with DBexam.com

  4. Oracle 1Z0-064 Exam Questions Enjoy success with DBexam.com

  5. Q 1) Which two result in the latest fragmentation within segments and the least external fragmentation within tablespaces? Option a) automatic segment space managed segments b) locally managed tablespaces with uniform extent size c) freelist managed segments with one freelist d) dictionary managed tablespace e) locally managed tablespaces that were converted from dictionary managed tablespaces f) freelistmanaged segments with multiplefreelist Enjoy success with DBexam.com

  6. ANSWER a) automatic segment space managed segments b) locally managed tablespaces with uniform extent size Enjoy success with DBexam.com

  7. Q 2) Which two situations can lead to sparsely populated index blocks? Option a) Data is frequently inserted using direct path load into a table with an index. b) Indexed columns in a table are frequently updated. c) Values in an indexed column are inserted using monotonically incrementing sequences. d) Bulk delete operations are performed on a table with indexes. e) Online table move operations are performed frequently on a table with indexes. Enjoy success with DBexam.com

  8. ANSWER b) Indexed columns in a table are frequently updated. d) Bulk delete operations are performed on a table with indexes. Enjoy success with DBexam.com

  9. Q 3) Which two are prerequisites for running the I/O calibration tool? Option a) The database must be inMOUNTstate. b) The database should be opened in restricted mode. c) For determining latency time, theSTATISTICS_LEVELparameter must be set toTYPICALorALL. d) The disks to be tested must be configured to use asynchronous I/O for data files. e) The database instance must be started using anSPFILE. Enjoy success with DBexam.com

  10. ANSWER a) The database must be inMOUNTstate. e) The database instance must be started using anSPFILE. Enjoy success with DBexam.com

  11. Q 4) In which three situations doesDB timealways increase? Option a) when the host is CPU bound for foreground processes b) when I/O wait time increases for foreground processes c) when more connections are made to a database instance d) when CPU consumption by background processes increases e) when wait time for data to be sent over a network increases Enjoy success with DBexam.com

  12. ANSWER a) when the host is CPU bound for foreground processes b) when I/O wait time increases for foreground processes c) when more connections are made to a database instance Enjoy success with DBexam.com

  13. Q 5) Which two statements are true about ADDM or Real-Time ADDM? Option a) ADDM can be run manually by selecting any range of AWR snapshots available within the AWR retention period, provided they do not cover a time period when the instances were restarted. b) ADDM runs in Partial mode to analyze any hung database issues. c) Real-Time ADDM can proactively detect and diagnose transient performance issues that last for a few seconds. d) Real-Time ADDM is automatically invoked by ADDM at the end of every hour. Enjoy success with DBexam.com

  14. ANSWER a) ADDM can be run manually by selecting any range of AWR snapshots available within the AWR retention period, provided they do not cover a time period when the instances were restarted. c) DB timeincludes the time spent on client processes and background processes. Enjoy success with DBexam.com

  15. More Info on Oracle Certification For more information on Oracle Certification please refer to FAQs ● A Oracle certification is increasingly becoming important for the career of employees ● The fees information are for the informative purposes and do not serve as an official offering and are subject to change ● Focus on the guide for online registration and you will very soon find it out ● Enjoy success with DBexam.com

  16. More Info on Oracle Certification VISIT WWW.DBEXAM.COM

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