Killtest Oracle certification 1Z0-042 Real Dumps Share

In your Oracle 10g database , you have scheduled a job to update the optimizer statistics at 05:00 pm every Friday

. The job has successfully completed. Which three pieces of information would you check to confirm that the statistics have been collected? (Choose three.)

A. average row size

B. last analyzed date

C. size of table in bytes

D. size of table in database blocks

E. number of free blocks in the free list

F. number of extents present in the table

Answer: ABD

You are in the middle of a transaction and very crucial data has been modified. Because of a hardware failure, the instance has shut down before synchronizing all the database files. Which two statements are true? (Choose two.)

A. On startup, SMON coordinates instance recovery.

B. On startup, CKPT coordinates instance recovery.

C. On startup, use RMAN to perform instance recovery.

D. Uncommitted changes will be rolled back after the database is opened.

E. On startup, perform media recovery and then instance recovery.

F. On startup, all the files will be synchronized and you get both committed and uncommitted data.

Answer: AD

Killtest Oracle certification 1Z0-042 Real Dumps Share

By: xanndy

POST COMMENT

Why Get Sa 8000 Certification? What Are The Benefits Of Doing Pmp Certification? 000-m65 Certification ITIL Foundation Certification CNA Certification to Evaluate Your Skills Pre-Shipment Inspection, Pre-Shipment Certification DOD 8570 Certification Do I Qualify for SBA 8a Certification? 70-443 Certification test Configure the Gateway to Command User Certification Getting CPR certification will allow you to be prepared for emergency situations Iso 14001 Certification- Is It Necessary? Advanced Certification In Php