You really don't have time to hesitate. If you really want to improve your ability, you should quickly purchase our 1z0-062 Cert Test study braindumps! And you will know that the high quality of our 1z0-062 Cert Test learning guide as long as you free download the demos before you pay for it. Oracle Database 12c: Installation and Administration exam tests allow you to get rid of the troubles of reading textbooks in a rigid way, and help you to memorize important knowledge points as you practice. Industry experts hired by 1z0-062 Cert Test exam question explain the hard-to-understand terms through examples, forms, etc. I believe this will also be one of the reasons why you choose our 1z0-062 Cert Test study materials.
Oracle Database 1z0-062 Our study tool can meet your needs.
Oracle Database 1z0-062 Cert Test - Oracle Database 12c: Installation and Administration It is all about efficiency and accuracy. Our reliable Valid 1z0-062 Test Vce question dumps are developed by our experts who have rich experience in the fields. Constant updating of the Valid 1z0-062 Test Vce prep guide keeps the high accuracy of exam questions thus will help you get use the Valid 1z0-062 Test Vce exam quickly.
All intricate points of our 1z0-062 Cert Test study guide will not be challenging anymore. They are harbingers of successful outcomes. And our website has already became a famous brand in the market because of our reliable 1z0-062 Cert Test exam questions.
Oracle 1z0-062 Cert Test - What is more, we offer customer services 24/7.
All praise and high values lead us to higher standard of 1z0-062 Cert Test practice engine. So our work ethic is strongly emphasized on your interests which profess high regard for interests of exam candidates. Our 1z0-062 Cert Test study materials capture the essence of professional knowledge and lead you to desirable results effortlessly. So let us continue with our reference to advantages of our 1z0-062 Cert Test learning questions.
1z0-062 Cert Test exam guide can not only help you pass the exam, but also help you master a new set of learning methods and teach you how to study efficiently, 1z0-062 Cert Test exam material will lead you to success. Oracle Database 12c: Installation and Administration study questions provide free trial service for consumers.
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
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: 4
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: 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
It is evident to all that the IIA IIA-CIA-Part3 test torrent from our company has a high quality all the time. Taking full advantage of our Fortinet NSE7_OTS-7.2 practice guide and getting to know more about them means higher possibility of winning. You can trust in our quality of the Microsoft PL-200 exam questions and you can try it by free downloading the demos. ASIS PSP - If you believe in our products this time, you will enjoy the happiness of success all your life Microsoft MB-800 - In the 21st century, all kinds of examinations are filled with the life of every student or worker.
Updated: May 28, 2022