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Oracle Exam 1Z0-902: Mastering Oracle Cloud Infrastructure pdf dumps

Prepare for success with Oracle Exam 1Z0-902. Acquire the skills to design and implement robust solutions on Oracle Cloud Infrastructure. Elevate your career as an Oracle Cloud Infrastructure Architect Associate with comprehensive exam preparation resources<br>https://www.certschief.com/1z0-902/

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Oracle Exam 1Z0-902: Mastering Oracle Cloud Infrastructure pdf dumps

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  1. Oracle Exam 1Z0-902: Mastering Oracle Cloud Infrastructure - Architect Associate Prepare for success with Oracle Exam 1Z0-902. Acquire the skills to design and implement robust solutions on Oracle Cloud Infrastructure. Elevate your career as an Oracle Cloud Infrastructure Architect Associate with comprehensive exam preparation resources. For Downland: https://www.certschief.com/1z0-902/ Question: 1 I/O performance of the prod database on your Exadata Database Machine has degraded slightly over the past month. The database has been allocated to the OLTP I/O Resource Management (IORM) category. Which two monitoring tools might be useful in examining I/O performance for the prod database? A. OS I/O metrics using Enterprise Manager host pages for the storage servers B. OS I/O metrics using OS tools such as iostat on the database servers C. I/O-specific dynamic performance views such as v$iostat_fiie, v$iostat_function, and v$iostat_consumer_group from the prod D. cellcli (or exacli/exadcli) to examine storage server metrics such as database, category, ceiidisk, and griddisk E. OS I/O metrics using OS tools such as iostat on the storage servers Answer: C D Question: 2 Which two statements are true about enabling write-back flash cache?

  2. A. Write-back flash cache is on by default for High Capacity Storage Servers in High Redundancy configurations. B. Write-back Flash Cache cannot be used on Extreme Flash Storage Servers. C. When enabling write-back flash cache in a rolling manner, DBCLI should be used to inactivate the grid disks on all cells first. D. Before write-back flash cache is enabled, you need to drop the Flash Cache first. E. When enabling write-back flash cache in a non-rolling manner, you need to drop the Persistent Memory Commit Accelerator (PMEMLog) first. Answer: A D Question: 3 Which two Exadata security features would you configure to control which databases can access which griddisks, when multiple databases share space on your storage servers in an unpartitioned storage grid? A. Exadata storage realms using ASM-scoped security mode B. File permissions on the griddisks in each database server C. Using EXADCLI instead of CELLCLI to create the griddisks D. File permissions on the griddisks in each storage server E. Exadata storage realms using database-scoped security mode Answer: A E

  3. Question: 4 Which statement is true about the patching features provided in Platinum Services? A. Oracle Platinum Service covers Exadata storage software and firmware patching, but customers must perform the database patching. B. Patching services are available for the full software stack up to twice per year. C. The rolling and complete down time approaches are two options to patching. D. Patching is done automatically during business hours. Answer: B For Downland: https://www.certschief.com/1z0-902/

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