There is no doubt that you can get a great grade. If you follow our learning pace, you will get unexpected surprises. Only when you choose our 1z0-062 Accurate Test guide torrent will you find it easier to pass this significant examination and have a sense of brand new experience of preparing the 1z0-062 Accurate Test exam. We also provide a 100% refund policy for all users who purchase our questions. If for any reason, any candidates fail in the Oracle 1z0-062 Accurate Test certification exam, we can help you to refund your money and ensure your investment is absolutely safe. We esteem your variant choices so all these versions of 1z0-062 Accurate Test exam guides are made for your individual preference and inclination.
Oracle Database 1z0-062 You need to have a brave attempt.
As we know, the 1z0-062 - Oracle Database 12c: Installation and Administration Accurate Test certification is the main reflection of your ability. They provide a very effective training tools and online services for your. If you want to buy Goldmile-Infobiz products, Goldmile-Infobiz will provide you with the latest, the best quality and very detailed training materials as well as a very accurate exam practice questions and answers to be fully prepared for you to participate in the Oracle certification 1z0-062 Latest Test Guide Files exam.
On the one hand, by the free trial services you can get close contact with our products, learn about the detailed information of our 1z0-062 Accurate Test study materials, and know how to choose the different versions before you buy our products. On the other hand, using free trial downloading before purchasing, I can promise that you will have a good command of the function of our 1z0-062 Accurate Test exam prepare. According to free trial downloading, you will know which version is more suitable for you in advance and have a better user experience.
Oracle 1z0-062 Accurate Test - You must work hard to upgrade your IT skills.
Our 1z0-062 Accurate Test exam questions can meet your needs to the maximum extent, and our 1z0-062 Accurate Test learning materials are designed to the greatest extent from the customer's point of view. So you don't have to worry about the operational complexity. As soon as you enter the learning interface of our system and start practicing our 1z0-062 Accurate Test learning materials on our Windows software, you will find small buttons on the interface. It is very easy and convenient to use and find.
So you can quickly know your weaknesses and shortcomings, which is helpful to your further study. For easy use, Goldmile-Infobiz provides you with different version exam dumps.
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
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
QUESTION NO: 5
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
Salesforce Plat-101 - Their masterpieces are instrumental to offer help and improve your performance in the real exam. Our professional IT team of Goldmile-Infobiz continues updating and improving GIAC GCIH exam dumps in order to guarantee you win the exam while you are preparing for the exam. Workday Workday-Pro-Compensation exam questions can fuel your speed and help you achieve your dream. The aim that we try our best to develop the VMware 2V0-18.25 exam software is to save you money and time, and offer the effective help for you to pass the exam during your preparation for VMware 2V0-18.25 exam. Cisco 700-246 - But if you buy our Oracle Database 12c: Installation and Administration test torrent you only need 1-2 hours to learn and prepare the exam and focus your main attention on your most important thing.
Updated: May 28, 2022