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How to book the Oracle 1z0-082: Oracle Database Administration I Exam

If you are looking to appear in the Oracle 1z0-082: Oracle Database Administration I Exam, you can do so by either redeeming a voucher that you have to buy from Oracle or paying directly with a credit card. After payment, you can schedule the test via Oracle's external testing provider, PearsonVue.

Oracle Database Administration I Sample Questions (Q95-Q100):

NEW QUESTION # 95
Which two are true about instance recovery for a database that is open in read write mode?
(Choose two.)

• A. It is always performed when opening a database.
• B. It is guaranteed to complete within faststartmttr_target number of seconds.
• C. It always occurs during instance startup performed immediately after a SHUTDOWN ABORT.
• D. The database opens after the roll forward phase of instance recovery has completed.
• E. No users can log on until instance recovery has completed.
• F. Only the CURRENT REDO log group is required to perform instance recovery.

Answer: A,C
NEW QUESTION # 96
Which two statements are true about the PMON background process? (Choose two.)

• A. It frees unused temporary segments
• B. It frees resources held by abnormally terminated processes
• C. It records checkpoint information in the control file
• D. It kills sessions that exceed idle time
• E. It registers database services with all local and remote listeners known to the database instance

Answer: B,E Explanation:
https://docs.oracle.com/cd/B19306_01/server.102/b14220/process.htm
NEW QUESTION # 97
Which two statements are true about trace files produced by the Oracle Database server? (Choose two.)

• A. All trace files contain error information that require contacting Oracle Support
• B. They can be written by background processes
• C. Trace file names are based on the database name concatenated with a sequential number
• D. They can be written by server processes
• E. Trace files are written to the Fast Recovery Area (FRA)

Answer: B,D Explanation:
Reference:
https://docs.oracle.com/html/E2549401/monitoring001.htm
Each server and background process can write to an associated trace file. When an internal error is detected by a process, it dumps information about the error to its trace file. Some of the information written to a trace file is intended for the database administrator, and other information is for Oracle Support Services. Trace file information is also used to tune applications and instances.
NEW QUESTION # 98
Evaluate these commands which execute successfully:

Which two statements are true about the ORDITEMS table and the ORD_SEQ sequence? (Choose two.)

• A. Sequence ORD_SEQ is guaranteed not to generate duplicate numbers
• B. Any user inserting rows into table ORDITEMS must have been granted access to sequence ORDSEQ
• C. If sequence ORDSEQ is dropped then the default value for column ORDNO will be NULL for rows inserted into ORD_ITEMS
• D. Sequence ORD_SEQ cycles back to 1 after every 5000 numbers and can cycle 20 times
• E. Column ORDNO gets the next number from sequence ORDSEQ whenever a row is inserted into ORDITEMS and no explicit value is given for ORDNO

Answer: A,B
NEW QUESTION # 99
Which two statements are true about the PMON background process? (Choose two.)

• A. It frees unused temporary segments
• B. It frees resources held by abnormally terminated processes
• C. It registers database services with all local and remote listeners known to the database instance
• D. It kills sessions that exceed idle time
• E. It records checkpoint information in the control file

Answer: B,D Explanation:
Reference:
https://docs.oracle.com/cd/B19306_01/server.102/b14220/process.htm
* Performs process recovery when a user process fails - Cleans up the database buffer cache - Frees resources that are used by the user process * Monitors sessions for idle session timeout
NEW QUESTION # 100
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