1z0-062 Questions Vce training materials have now provided thousands of online test papers for the majority of test takers to perform simulation exercises, helped tens of thousands of candidates pass the 1z0-062 Questions Vce exam, and got their own dream industry certificates 1z0-062 Questions Vce exam questions have an extensive coverage of test subjects and have a large volume of test questions, and an online update program. 1z0-062 Questions Vce training materials are not only the passbooks for students passing all kinds of professional examinations, but also the professional tools for students to review examinations. In the past few years, 1z0-062 Questions Vce exam torrent hasreceived the trust of a large number of students and also helped a large number of students pass the exam smoothly. We also hope our 1z0-062 Questions Vce exam materials can help more ambitious people pass 1z0-062 Questions Vce exam. Our professional team checks the update of every exam materials every day, so please rest assured that the 1z0-062 Questions Vce exam software you are using must contain the latest and most information. As the saying goes, to sensible men, every day is a day of reckoning.
Oracle Database 1z0-062 Then you will be confident in the actual test.
Our 1z0-062 - Oracle Database 12c: Installation and Administration Questions Vce training quiz will be your best teacher who helps you to find the key and difficulty of the exam, so that you no longer feel confused when review. Well-pointed preparation for your test will help you save a lot of time. Oracle Latest Test 1z0-062 Questions Answers exam cram PDF will be great helper for your coming exam definitely.
Our study materials will help you get the according certification you want to have. Believe me, after using our study materials, you will improve your work efficiency. You will get more opportunities than others, and your dreams may really come true in the near future.
Oracle 1z0-062 Questions Vce - We have benefited a lot from those changes.
If you want to through the Oracle 1z0-062 Questions Vce certification exam to make a stronger position in today's competitive IT industry, then you need the strong expertise knowledge and the accumulated efforts. And pass the Oracle 1z0-062 Questions Vce exam is not easy. Perhaps through Oracle 1z0-062 Questions Vce exam you can promote yourself to the IT industry. But it is not necessary to spend a lot of time and effort to learn the expertise. You can choose Omgzlook's Oracle 1z0-062 Questions Vce exam training materials. This is training product that specifically made for IT exam. With it you can pass the difficult Oracle 1z0-062 Questions Vce exam effortlessly.
In our software version of the 1z0-062 Questions Vce exam dumps, the unique point is that you can take part in the practice test before the real 1z0-062 Questions Vce exam. You never know what you can get till you try.
1z0-062 PDF DEMO:
QUESTION NO: 1
Which Oracle Database component is audited by default if the unified Auditing option is enabled?
A. Oracle Real Application Security
B. Oracle Data Pump
C. Oracle Database Vault
D. Oracle Label Security
E. Oracle Recovery Manager (RMAN)
Answer: E
QUESTION NO: 2
You conned using SQL Plus to the root container of a multitenant container database (CDB) with SYSDBA privilege.
The CDB has several pluggable databases (PDBs) open in the read/write mode.
There are ongoing transactions in both the CDB and PDBs.
What happens alter issuing the SHUTDOWN TRANSACTIONAL statement?
A. The shutdown proceeds immediately. The shutdown proceeds as soon as all transactions in the
PDBs are either committed or rolled hack.
B. The shutdown proceeds as soon as all transactions in the CDB are either committed or rolled back.
C. The statement results in an error because there are open PDBs.
D. The shutdown proceeds as soon as all transactions in both the CDB and PDBs are either committed or rolled back.
Answer: B
Explanation
* SHUTDOWN [ABORT | IMMEDIATE | NORMAL | TRANSACTIONAL [LOCAL]]
Shuts down a currently running Oracle Database instance, optionally closing and dismounting a database. If the current database is a pluggable database, only the pluggable database is closed. The consolidated instance continues to run.
Shutdown commands that wait for current calls to complete or users to disconnect such as
SHUTDOWN NORMAL and SHUTDOWN TRANSACTIONAL have a time limit that the SHUTDOWN command will wait. If all events blocking the shutdown have not occurred within the time limit, the shutdown command cancels with the following message:
ORA-01013: user requested cancel of current operation
* If logged into a CDB, shutdown closes the CDB instance.
To shutdown a CDB or non CDB, you must be connected to the CDB or non CDB instance that you want to close, and then enter SHUTDOWN Database closed.
Database dismounted.
Oracle instance shut down.
To shutdown a PDB, you must log into the PDB to issue the SHUTDOWN command.
SHUTDOWN
Pluggable Database closed.
Note:
* Prerequisites for PDB Shutdown
When the current container is a pluggable database (PDB), the SHUTDOWN command can only be used if:
The current user has SYSDBA, SYSOPER, SYSBACKUP, or SYSDG system privilege.
The privilege is either commonly granted or locally granted in the PDB.
The current user exercises the privilege using AS SYSDBA, AS SYSOPER, AS SYSBACKUP, or AS SYSDG at connect time.
To close a PDB, the PDB must be open.
QUESTION NO: 3
You are the DBA supporting an Oracle 11g Release 2 database and wish to move a table containing several DATE, CHAR, VARCHAR2, and NUMBER data types, and the table's indexes, to another tablespace.
The table does not have a primary key and is used by an OLTP application.
Which technique will move the table and indexes while maintaining the highest level of availability to the application?
A. An ALTER TABLE MOVE to move the table and ALTER INDEX REBUILD to move the indexes.
B. Oracle Data Pump.
C. Edition-Based Table Redefinition.
D. Online Table Redefinition.
E. An ALTER TABLE MOVE to move the table and ALTER INDEX REBUILD ONLINE to move the indexes.
Answer: D
Explanation
* Oracle Database provides a mechanism to make table structure modifications without significantly affecting the availability of the table. The mechanism is called online table redefinition. Redefining tables online provides a substantial increase in availability compared to traditional methods of redefining tables.
* To redefine a table online:
Choose the redefinition method: by key or by rowid
* By key-Select a primary key or pseudo-primary key to use for the redefinition. Pseudo-primary keys are unique keys with all component columns having NOT NULL constraints. For this method, the versions of the tables before and after redefinition should have the same primary key columns. This is the preferred and default method of redefinition.
* By rowid-Use this method if no key is available. In this method, a hidden column named M_ROW $ $ is added to the post-redefined version of the table. It is recommended that this column be dropped or marked as unused after the redefinition is complete. If COMPATIBLE is set to 10.2.0 or higher, the final phase of redefinition automatically sets this column unused. You can then use the ALTER TABLE
... DROP UNUSED COLUMNS statement to drop it.
You cannot use this method on index-organized tables.
Note:
* When you rebuild an index, you use an existing index as the data source. Creating an index in this manner enables you to change storage characteristics or move to a new tablespace. Rebuilding an index based on an existing data source removes intra-block fragmentation. Compared to dropping the index and using the CREATE INDEX statement, re-creating an existing index offers better performance.
Incorrect:
Not E: Edition-based redefinition enables you to upgrade the database component of an application while it is in use, thereby minimizing or eliminating down time.
QUESTION NO: 4
You configured the flash recovery area in the database. Which two files would you expect to find in the flash recovery area? (Choose two.)
A. copies of all parameter files
B. trace file generated using BACKUP CONTROLFILE TO TRACE
C. backup pieces
D. control file autobackups
Answer: C,D
QUESTION NO: 5
The HR schema exists in two databases, BOSTON and DENVER, and has the same password,
HR.
You have the CREATE DATABASE LINK and CREATE SESSION privileges on both the database.
BOSTON is defined as a service name in the tnsnames.ora of both the databases.
You plan to use the command:
CREATE DATABASE LINK hr_link CONNECT to hr IDENTIFIED BY hr USING 'denver'; What must be done to ensure only the HR user in the BOSTON database can access the HR schema in the DENVER database?
A. Execute this command as HR user in the BOSTON database.
B. Execute this command as HR user in the BOSTON database and SYS user in the DENVER database.
C. Execute this command as HR user in the DENVER database.
D. Execute this command as SYS user in both the databases.
Answer: A
Microsoft AZ-900-KR - Road is under our feet, only you can decide its direction. Microsoft AZ-400 - We will tailor services to different individuals and help them take part in their aimed exams after only 20-30 hours practice and training. So, as long as you make use of our dumps, CompTIA CAS-004 certificate exam will not a problem. So our Microsoft PL-900 study braindumps are a valuable invest which cost only tens of dollars but will bring you permanent reward. H3C GB0-372-ENU - These real questions and answers can lead to some really great things.
Updated: May 28, 2022