As we all know, Goldmile-Infobiz's Oracle 1z0-062 Test Fee exam training materials has very high profile, and it is also well-known in the worldwide. Why it produces such a big chain reaction? This is because Goldmile-Infobiz's Oracle 1z0-062 Test Fee exam training materials is is really good. And it really can help us to achieve excellent results. Passing the 1z0-062 Test Fee test certification does not only prove that you are competent in some area but also can help you enter in the big company and double your wage. Buying our 1z0-062 Test Fee study materials can help you pass the test easily and successfully. If you want to pass Oracle 1z0-062 Test Fee certification exam, Goldmile-Infobiz is your unique choice.
Oracle Database 1z0-062 Stop hesitating.
Most of them give us feedback that they have learned a lot from our 1z0-062 - Oracle Database 12c: Installation and Administration Test Fee exam guide and think it has a lifelong benefit. Here has professional knowledge, powerful exam dumps and quality service, which can let you master knowledge and skill with high speed and high efficiency. What's more, it can help you are easy to cross the border and help you access to success.
Under the guidance of our 1z0-062 Test Fee test braindumps, 20-30 hours’ preparation is enough to help you obtain the Oracle certification, which means you can have more time to do your own business as well as keep a balance between a rest and taking exams. In fact, the overload of learning seems not to be a good method, once you are weary of such a studying mode, it’s difficult for you to regain interests and energy. Therefore, we should formulate a set of high efficient study plan to make the 1z0-062 Test Fee exam dumps easier to operate.
Oracle 1z0-062 Test Fee - All in all, learning never stops!
Our 1z0-062 Test Fee exam guide have also set a series of explanation about the complicated parts certificated by the syllabus and are based on the actual situation to stimulate exam circumstance in order to provide you a high-quality and high-efficiency user experience. In addition, the 1z0-062 Test Fee exam guide function as a time-counter, and you can set fixed time to fulfill your task, so that promote your efficiency in real test. The key strong-point of our 1z0-062 Test Fee test guide is that we impart more important knowledge with fewer questions and answers, with those easily understandable 1z0-062 Test Fee study braindumps, you will find more interests in them and experience an easy learning process.
You live so tired now. Learning of our 1z0-062 Test Fee practice materials is the best way to stop your busy life.
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
Many people worry about buying electronic products on Internet, like our Snowflake DAA-C01 preparation quiz, we must emphasize that our Snowflake DAA-C01 simulating materials are absolutely safe without viruses, if there is any doubt about this after the pre-sale, we provide remote online guidance installation of our Snowflake DAA-C01 exam practice. Once you purchase our windows software of the Juniper JN0-232 training engine, you can enjoy unrestricted downloading and installation of our Juniper JN0-232 study guide. Our Cisco 300-415 test material can help you focus and learn effectively. Even if the user fails in the Oracle Database 12c: Installation and Administration exam dumps, users can also get a full refund of our Juniper JN0-452 quiz guide so that the user has no worries. Cisco 300-610 - The process is quiet simple, all you need to do is visit our website and download the free demo.
Updated: May 28, 2022