1Z1-052인증시험패스는 쉬운 일은 아닙니다. 높은 전문지식은 필수입니다.하지만 자신은 이 방면 지식이 없다면 ITExamDump가 도움을 드릴 수 있습니다. ITExamDump의 전문가들이 자기만의 지식과 지금까지의 경험으로 최고의 IT인증관련자료를 만들어 여러분들의 고민을 해결해드릴 수 있습니다. 우리는 최고의1Z1-052인증시험문제와 답을 제공합니다. ITExamDump는 최선을 다하여 여러분이 한번에1Z1-052인증시험을 패스하도록 도와드릴 것입니다. 여러분은 우리 ITExamDump 선택함으로 일석이조의 이익을 누릴 수 있습니다. 첫쨰는 관여지식은 아주 알차게 공부하실 수 있습니다.둘째는 바로 시험을 안전하게 한번에 통과하실 수 있다는 거죠.그리고 우리는 일년무료 업데이트서비스를 제공합니다.덤프가 업뎃이되면 우리는 모두 무료로 보내드립니다.만약 시험에서 실패한다면 우리 또한 덤프비용전액을 환불해 드립니다.
연구결과에 의하면Oracle인증 1Z1-052시험은 너무 어려워 시험패스율이 낮다고 합니다. ITExamDump의 Oracle인증 1Z1-052덤프와 만나면Oracle인증 1Z1-052시험에 두려움을 느끼지 않으셔도 됩니다. ITExamDump의 Oracle인증 1Z1-052덤프는 엘리트한 IT전문가들이 실제시험을 연구하여 정리해둔 퍼펙트한 시험대비 공부자료입니다. 저희 덤프만 공부하시면 시간도 절약하고 가격도 친근하며 시험준비로 인한 여러방면의 스트레스를 적게 받아Oracle인증 1Z1-052시험패스가 한결 쉬워집니다.
시험 번호/코드: 1Z1-052
시험 이름: Oracle (Oracle Database 11g: Administrator I )
최근 Oracle인증 1Z1-052시험이 IT업계에서 제일 높은 인지도를 가지고 있습니다.바라만 보지 마시고Oracle인증 1Z1-052시험에 도전해보세요. ITExamDump 의 Oracle인증 1Z1-052덤프로 시험준비공부를 하시면 한방에 시험패스 가능합니다. Oracle인증 1Z1-052덤프로 자격증취득에 가까워지고 나아가서는 IT업계에서 인정을 받는 열쇠를 소유한것과 같다고 할수 있습니다.
ITExamDump는 여러분이Oracle 인증1Z1-052인증시험 패스와 추후사업에 모두 도움이 되겠습니다. ITExamDump제품을 선택함으로 여러분은 시간도 절약하고 돈도 절약하는 일석이조의 득을 얻을수 있습니다. 또한 구매후 일년무료 업데이트 버전을 받을수 있는 기회를 얻을수 있습니다. Oracle 인증1Z1-052 인증시험패스는 아주 어렵습니다. 자기에 맞는 현명한 학습자료 선택은 성공의 지름길을 내딛는 첫발입니다. 퍼펙트한 자료만이 시험에서 성공할수 있습니다. ITExamDump시험문제와 답이야 말로 퍼펙트한 자료이죠. ITExamDump Oracle 인증1Z1-052인증시험자료는 100% 패스보장을 드립니다.
IT인증자격증을 취득하는 것은 IT업계에서 자신의 경쟁율을 높이는 유력한 수단입니다. 경쟁에서 밀리지 않으려면 자격증을 많이 취득하는 편이 안전합니다.하지만 IT자격증취득은 생각보다 많이 어려운 일입니다. Oracle인증 1Z1-052시험은 인기자격증을 취득하는데 필요한 시험과목입니다. ITExamDump는 여러분이 자격증을 취득하는 길에서의 없어서는 안될 동반자입니다. ITExamDump의Oracle인증 1Z1-052덤프로 자격증을 편하게 취득하는게 어떨가요?
Oracle인증 1Z1-052시험은 중요한 IT인증자격증을 취득하는 필수시험과목입니다Oracle인증 1Z1-052시험을 통과해야만 자격증 취득이 가능합니다.자격증을 많이 취득하면 자신의 경쟁율을 높여 다른능력자에 의해 대체되는 일은 면할수 있습니다.ITExamDump에서는Oracle 인증1Z1-052시험대비덤프를 출시하여 여러분이 IT업계에서 더 높은 자리에 오르도록 도움드립니다. 편한 덤프공부로 멋진 IT전문가의 꿈을 이루세요.
1Z1-052 덤프무료샘플다운로드하기: http://www.itexamdump.com/1Z1-052.html
NO.1 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
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NO.2 Which is the correct description of a pinned buffer in the database buffer cache?
A.The buffer is currently being accessed.
B.The buffer is empty and has not been used.
C.The contents of the buffer have changed and must be flushed to the disk by the DBWn process.
D.The buffer is a candidate for immediate aging out and its contents are synchronized with the block
contents on the disk.
Answer: A
Oracle기출문제 1Z1-052시험문제 1Z1-052
NO.3 Observe the information in the columns:
1. The SGAa. Text and parsed forms of all SQL statements
2: The cursor stateb. Run-time memory values for the SQL statement, such as rows retrieved
3: User-session datac. Security and resource usage information
4: The stack spaced. Local variables for the process
Which option has the correct match between the memory areas and their contents?
A.1-c, 2-b, 3-d, 4-a
B.1-c, 2-b, 3-d, 4-a
C.1-a, 2-b, 3-c, 4-d
D.1-a, 2-b, 3-d, 4-c
Answer: C
Oracle 1Z1-052 1Z1-052 1Z1-052덤프 1Z1-052 1Z1-052
NO.4 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
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NO.5 Your test database is running in NOARCHIVELOG mode. Which statement is true regarding the type of
backups that can be performed on the database?
A.You can perform online whole database backups.
B.You can perform offline whole database backups.
C.You cannot perform schema-level export/import operations.
D.You can perform the backup of only the SYSTEM tablespace when the database is open.
Answer: B
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NO.6 View the Exhibit and examine the privileges granted to the SL_REP user.
The EMP table is owned by the SCOTT user. The SL_REP user executes the following command:
SQL> GRANT SELECT ON scott.emp TO hr;
Which statement describes the outcome of the command?
A.The command executes successfully.
B.The command produces an error because the EMP table is owned by SCOTT.
C.The command produces an error because SL_REP has the GRANT ANY OBJECT PRIVILEGE without
ADMIN_OPTION.
D.The command produces an error because SL_REP does not have the SELECT privilege with
GRANT_OPTION on the EMP table.
Answer: A
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NO.7 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
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NO.8 These are points that describe the contents of different memory components:
1. Descriptive information or metadata about schema objects that are queried by using SQL statements
2: The run-time area for data manipulation language (DML) or data definition language (DDL) statements
3: Results of SQL queries and PL/SQL functions
4: Executable forms of SQL cursors, PL/SQL programs, and Java classes
5: The information necessary to reconstruct changes made to the database by a transaction
Which of these will be stored in the Shared Pool if the necessary configurations are done?
A.1 and 2
B.2 and 5
C.1, 3, and 4
D.3, 4, and 5
E.1, 2, 3, and 4
Answer: C
Oracle 1Z1-052덤프 1Z1-052
NO.9 View the Exhibit and identify the component marked with a question mark.
A.Checkpoint (CKPT)
B.Process Monitor (PMON)
C.Archiver Processes (ARCn)
D.Recoverer Process (RECO)
E.Memory Manager process (MMAN)
Answer: A
Oracle 1Z1-052 1Z1-052 1Z1-052
NO.10 The database instance is currently using SPFILE. View the Exhibit and examine the error that you
received while running the DB Structure Integrity check.
Given below are the steps to recover from the error in random order:
1. Shut down the instance, if not already done.
2: Copy one of the remaining control files to a new location.
3: Change the value of the CONTROL_FILES initialization parameter to correspond to the new location of
the control files.
4: Start up the database instance to the NOMOUNT stage.
5: Recover the database to the point of failure of the control file.
NO.11 Examine the following statement that is used to modify the constraint on the SALES table:
SQL> ALTER TABLE SALES MODIFY CONSTRAINT pk DISABLE VALIDATE;
Which three statements are true regarding the above command? (Choose three.)
A.The constraint remains valid.
B.The index on the constraint is dropped.
C.It allows the loading of data into the table using SQL *Loader.
D.New data conforms to the constraint, but existing data is not checked.
E.It allows the data manipulation on the table using INSERT/UPDATE/DELETE SQL statements.
Answer: ABC
Oracle 1Z1-052기출문제 1Z1-052
NO.12 Note the functionalities of various background processes:
1. Perform recovery at instance startup.
2: Free the resources used by a user process when it fails.
3: Cleanup the database buffer cache when a process fails.
4: Dynamically register database services with listeners.
5: Monitor sessions for idle session timeout.
6: Cleanup unused temporary segments.
7: Record the checkpoint information in control file.
Which option has the correct functionalities listed for a background process?
A.Checkpoint (CKPT): 1, 2, 5
B.System Monitor (SMON): 1, 6
C.Process Monitor (PMON): 4, 6, 7
D.Database Writer (DBWR): 1, 3, 4
Answer: B
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NO.13 View the Exhibit and examine the attributes of an undo tablespace.
In an OLTP system, the user SCOTT has started a query on a large table in the peak transactional hour
that performs bulk inserts. The query runs for more than 15 minutes and then SCOTT receives the
following error:
ORA-01555: snapshot too old
What could be the reason for this error?
A.The query is unable to get a read-consistent image.
B.There is not enough space in Flash Recovery Area.
C.There is not enough free space in the flashback archive.
D.The query is unable to place data blocks in undo tablespace
Answer: A
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NO.14 You have set Tablespace Full Metrics Threshold values for the USERS tablespace as follows:
Warning (%): 90
Critical (%): 95
Which background process is responsible for issuing alerts when the threshold is crossed?
A.System monitor (SMON)
B.Process monitor (PMON)
C.Memory manager process (MMAN)
D.Manageability Monitor process (MMON)
Answer: D
Oracle 1Z1-052 1Z1-052자격증 1Z1-052 1Z1-052덤프 1Z1-052
NO.15 While observing the index statistics, you find that an index is highly fragmented, thereby resulting in
poor database performance. Which option would you use to reduce fragmentation without affecting the
users who are currently using the index?
A.Validate the index structure using the ANALYZE...INDEX command.
B.Rebuild the index using the ALTER INDEX..REBUILD ONLINE command.
C.Change the block space utilization parameters using the ALTER INDEX command.
D.Deallocate the unused space in the index using the ALTER INDEX..DEALLOCATE UNUSED command.
Answer: B
Oracle 1Z1-052자격증 1Z1-052시험문제
NO.16 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
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NO.17 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
Oracle 1Z1-052시험문제 1Z1-052 1Z1-052 1Z1-052 1Z1-052
NO.18 Open the database.
Identify the correct sequence of steps?
A.1, 2, 4, 3, 5, 6
B.2, 4, 3, 5, 6; 1 not required
C.4, 5, 6, 2, 3; 1 not required
D.5, 2, 3, 4; 1 and 6 not required
Answer: A
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6. Note the following points describing various utilities in Oracle Database 11g:
1. It enables the high-speed transfer of data from one database to another.
2: It provides a complete solution for the backup, restoration, and recovery needs of the entire database.
3: It enables the loading of data from an external file into an Oracle database.
4: It provides a tape backup management for the Oracle ecosystem.
Which point describes Oracle Secure Backup?
A.1
B.2
C.3
D.4
E.1, 2, and 4
F.1, 2, 3, and 4
Answer: D
Oracle 1Z1-052 1Z1-052 1Z1-052
NO.19 You have executed this command to change the size of the database buffer cache:
SQL> ALTER SYSTEM SET DB_CACHE_SIZE=2516582;
System altered.
To verify the change in size, you executed this command:
SQL> SHOW PARAMETER DB_CACHE_SIZE
NAME TYPE VALUE
------------------- ----------- ------------------
db_cache_size big integer 4194304
Why is the value set to 4194304 and not to 2516582?
A.because 4194304 is the granule size
B.because 4194304 is the standard block size
C.because 4194304 is the largest nonstandard block size defined in the database
D.because 4194304 is the total size of data already available in the database buffer cache
Answer: A
Oracle기출문제 1Z1-052덤프 1Z1-052자격증 1Z1-052기출문제 1Z1-052
NO.20 You have issued a SHUTDOWN ABORT command to bring down your database instance. Consider
the steps that will be performed later when you open the database:
1. SGA is allocated.
2: Control file is read.
3: Redo log files are read.
4: Instance recovery is started.
5: Background processes are started.
6: Data files are checked for consistency.
7: Server parameter file or the initialization parameter file is read.
Which option has the correct order in which these steps occur?
A.7, 1, 5, 2, 3, 6, 4
B.1, 2, 3,7, 5, 6, 4
C.7, 1, 4, 5, 2, 3, 6
D.1, 7, 5, 4, 2, 3, 6
Answer: A
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