Killtest Oracle certification 1Z0-042 Real Dumps Share

Killtest Oracle certification 1Z0-042 Real Dumps Share

Exam Number: 1Z0-042

Exam name: Oracle database 10g:Administration I

Exam Price: US$ 195

Duration: 120 minutes

Number of Questions: 84

Passing Score: 68%

With the above information of actual oracle 1Z0-042 exam, you will probably know the structure of the exam. How to prepare Oracle 1Z0-042 exam well? Killtest Oracle certification 1Z0-042 test questions are prepared by the best brains and experienced IT experts, who collect all the latest exam information.

With an Oracle certification 1Z0-042 exam certification in hand, you will have more opportunities to get a high-salary job. There are 148 Q&As in killtest Oracle 1Z0-042 exam, which contains all the exam subjectives. Killtest Oracle certification 1Z0-042 study materials can ensure you pass the exam in the first try.

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

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