With easy payment and thoughtful, intimate after-sales service, believe that our 1z0-062 Interactive Ebook exam dumps will not disappoint users. Last but not least, our worldwide service after-sale staffs will provide the most considerable and comfortable feeling for you in twenty -four hours a day, as well as seven days a week incessantly. To ensure a more comfortable experience for users of 1z0-062 Interactive Ebook test material, we offer a thoughtful package. And our professionals always keep a close eye on the new changes of the subject and keep updating the 1z0-062 Interactive Ebook study questions to the most accurate. As the captioned description said, our 1z0-062 Interactive Ebook practice materials are filled with the newest points of knowledge about the exam. First of all, we have the best and most first-class operating system, in addition, we also solemnly assure users that users can receive the information from the 1z0-062 Interactive Ebook certification guide within 5-10 minutes after their payment.
Our 1z0-062 Interactive Ebook study materials deserve your purchasing.
Oracle Database 1z0-062 Interactive Ebook - Oracle Database 12c: Installation and Administration If you find any problems during use, you can give us feedback. A free trial service is provided for all customers by our 1z0-062 Simulation Questions study quiz, whose purpose is to allow customers to understand our products in depth before purchase. Many students often complain that they cannot purchase counseling materials suitable for themselves.
This shows what? As long as you use our products, you can pass the exam! Do you want to be one of 99? Quickly purchase our 1z0-062 Interactive Ebook exam questions! And you will find that the coming exam is just a piece of cake in front of you.
Oracle 1z0-062 Interactive Ebook - I hope we have enough sincerity to impress you.
Do you want to get a better job or a higher income? If the answer is yes, then you should buy our 1z0-062 Interactive Ebook exam questions for our 1z0-062 Interactive Ebook study materials can help you get what you want. Go against the water and retreat if you fail to enter. The pressure of competition is so great now. If you are not working hard, you will lose a lot of opportunities! There is no time, quickly purchase 1z0-062 Interactive Ebook study materials, pass the exam! Come on!
If you don't believe, you can give it a try. The passing rate is the best test for quality of our 1z0-062 Interactive Ebook study materials.
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 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: 3
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: 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
We introduce a free trial version of the Fortinet NSE7_SDW-7.2 learning guide because we want users to see our sincerity. We always strictly claim for our Snowflake COF-C02 study materials must be the latest version, to keep our study materials up to date, we constantly review and revise them to be at par with the latest Oracle syllabus for Snowflake COF-C02 exam. Don't worry about channels to the best Microsoft PL-400 study materials so many exam candidates admire our generosity of offering help for them. Amazon AIF-C01 - To meet the needs of users, and to keep up with the trend of the examination outline, our products will provide customers with latest version of our products. Amazon DOP-C02 - All we do and the promises made are in your perspective.
Updated: May 28, 2022