You can not help but be surprised. In fact, this is normal. Passtcert is provide different Oracle Certification 1Z0-052 real exam questions for alot of candidates. They are using our training materials tto pass the exam. This shows that our Oracle Certification 1Z0-052 real exam questions can really play a role. If you want to buy, then do not miss Passtcert website, you will be very satisfied.The 1Z0-052 examination certification, as other world-renowned certification, will get international recognition and acceptance.
Share some 11g 1Z0-052 exam questions and answers below.
Which two statements are true about Shared SQL Area and Private SQL Area? (Choose two.)
A.Shared SQL Area will be allocated in the shared pool.
B.Shared SQL Area will be allocated when a session starts.
C.Shared SQL Area will be allocated in the large pool always.
D.Private SQL Area will be allocated in the Program Global Area (PGA) always.
E.Shared SQL Area and Private SQL Area will be allocated in the PGA or large pool.
F.The number of Private SQL Area allocations is dependent on the OPEN_CURSORS parameter.
Answer: AF
Note the following functionalities of various background processes:
1: Record the checkpoint information in data file headers.
2: Perform recovery at instance startup.
3: Cleanup unused temporary segments.
4: Free the resources used by a user process when it fails.
5: Dynamically register database services with listeners.
6: Monitor sessions for idle session timeout.
Which option has the correct functionalities listed for a background process?
A.Archiver Process (ARCn): 1, 2, 5
B.System Monitor Process (SMON): 1, 4, 5
C.Process Monitor Process (PMON): 4, 5, 6
D.Database Writer Process (DBWn): 1, 3, 4
Answer: C
Identify the memory component from which memory may be allocated for:
1: Session memory for the shared server
2: Buffers for I/O slaves
3: Oracle Database Recovery Manager (RMAN) backup and restore operations
A.Large Pool
B.Redo Log Buffer
C.Database Buffer Cache
D.Program Global Area (PGA)
Answer: A
Which two statements are true about the Automatic Workload Repository (AWR)? (Choose two.)
A.All AWR tables belong to the SYSTEM schema.
B.The AWR contains systemwide tracing and logging information.
C.The snapshots collected by the AWR are accessible through data dictionary views.
D.The snapshots collected by the AWR are used by self-tuning components in the database.
Answer: CD
Which two statements about the background process of the database writer are true? (Choose two.)
A.It is possible to have multiple database writers in an Oracle instance.
B.It writes dirty buffers, if any, to data files whenever a checkpoint occurs.
C.It writes dirty buffers, if any, to data files whenever a transaction commits.
D.It writes dirty buffers, if any, to data files before the log writer (LGWR) writes.
Answer: AB
No comments:
Post a Comment