In order to meet the need of all customers, there are a lot of professionals in our company. We can promise that we are going to provide you with 24-hours online efficient service after you buy our Oracle Database 12c: Installation and Administration guide torrent. We are willing to help you solve your all problem. Our 1z0-062 Test Tips exam dumps can be quickly downloaded to the eletronic devices. When you have a lot of eletronic devices, you definitly will figure out the way to study and prepare your 1z0-062 Test Tips exam with them. In this highly competitive modern society, everyone needs to improve their knowledge level or ability through various methods so as to obtain a higher social status.
You final purpose is to get the 1z0-062 Test Tips certificate.
Our high-quality 1z0-062 - Oracle Database 12c: Installation and Administration Test Tips} learning guide help the students know how to choose suitable for their own learning method, our 1z0-062 - Oracle Database 12c: Installation and Administration Test Tips study materials are a very good option. More importantly, it is evident to all that the 1z0-062 Intereactive Testing Engine training materials from our company have a high quality, and we can make sure that the quality of our products will be higher than other study materials in the market. If you want to pass the 1z0-062 Intereactive Testing Engine exam and get the related certification in the shortest time, choosing the 1z0-062 Intereactive Testing Engine training materials from our company will be in the best interests of all people.
All the preparation material reflects latest updates in 1z0-062 Test Tips certification exam pattern. You may now download the 1z0-062 Test Tips PDF documents in your smart devices and lug it along with you. You can effortlessly yield the printouts of 1z0-062 Test Tips exam study material as well, PDF files make it extremely simple for you to switch to any topics with a click.
Oracle 1z0-062 Test Tips - Their efficiency has far beyond your expectation!
If you try on our 1z0-062 Test Tips exam braindumps, you will be very satisfied with its content and design. Trust me, you can't find anything better than our 1z0-062 Test Tips study materials. If you think I am exaggerating, you can try it for yourself. We can provide you with a free trial version. If you try another version and feel that our 1z0-062 Test Tips practice quiz are not bad, you can apply for another version of the learning materials again and choose the version that suits you best!
The moment you money has been transferred to our account, and our system will send our 1z0-062 Test Tipstraining dumps to your mail boxes so that you can download 1z0-062 Test Tips exam questions directly. It is fast and convenient out of your imagination.
1z0-062 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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
QUESTION NO: 4
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: 5
In your database, the STATISTICS_LEVEL parameter is set to TYPICAL and an Automatic
Workload Repository (AWR) snapshot is taken every 30 minutes.
Which two statements are true about the Automatic Database Diagnostic Monitor (ADDM)? (Choose two.)
A. It runs after each AWR snapshot is created and it requires at least two snapshots for analysis.
B. It calls other advisors if required, but does not provide recommendations about the advisors to be used.
C. It always compares the latest snapshot with the baseline snapshot for analysis.
D. It requires at least four AWR snapshots for analysis.
E. It measures database performance by analyzing the wait time and CPU time of all non-idle user sessions.
Answer: A,E
Appian ACA100 - Under the guidance of our study materials, you can gain unexpected knowledge. Meanwhile, if you want to keep studying this course , you can still enjoy the well-rounded services by CompTIA SY0-701 test prep, our after-sale services can update your existing CompTIA SY0-701 study quiz within a year and a discount more than one year. Moreover, to write the Up-to-date HP HPE0-S60 practice braindumps, they never stop the pace of being better. Secondly, you can get our EMC D-PM-IN-23 practice test only in 5 to 10 minutes after payment, which enables you to devote yourself to study as soon as possible. With our test-oriented Snowflake DEA-C01 test prep in hand, we guarantee that you can pass the Snowflake DEA-C01 exam as easy as blowing away the dust, as long as you guarantee 20 to 30 hours practice with our Snowflake DEA-C01 study materials.
Updated: May 28, 2022