Indeed, Oracle 1z0-062 Latest Exam Dumps Questions test is very difficult exam, but this is not suggested that you cannot get high marks and pass your exam with ease. Without knowing the shortcut of Oracle 1z0-062 Latest Exam Dumps Questions exam, do you want to know the testing technique? As for the point, I can tell you that Omgzlook Oracle 1z0-062 Latest Exam Dumps Questions study guide is your unique choice. Now Oracle 1z0-062 Latest Exam Dumps Questions certification test is very popular. And we will give you the most considerate suggestions on our 1z0-062 Latest Exam Dumps Questions learning guide with all our sincere and warm heart. No matter in the day or on the night, you can consult us the relevant information about our 1z0-062 Latest Exam Dumps Questions preparation exam through the way of chatting online or sending emails. Why we give a promise that once you fail the exam with our dump, we guarantee a 100% full refund of the dump cost to you, as all those who have pass the exam successfully with our 1z0-062 Latest Exam Dumps Questions exam dumps give us more confidence to make the promise of "No help, full refund".
Oracle Database 1z0-062 As long as the road is right, success is near.
We can make sure that all employees in our company have wide experience and advanced technologies in designing the 1z0-062 - Oracle Database 12c: Installation and Administration Latest Exam Dumps Questions study dump. Using 1z0-062 Reliable Study Questions Free real questions will not only help you clear exam with less time and money but also bring you a bright future. We are looking forward to your join.
Our 1z0-062 Latest Exam Dumps Questions study materials can have such a high pass rate, and it is the result of step by step that all members uphold the concept of customer first. If you use a trial version of 1z0-062 Latest Exam Dumps Questions training prep, you can find that our study materials have such a high passing rate and so many users support it. After using the trial version, we believe that you will be willing to choose 1z0-062 Latest Exam Dumps Questions exam questions.
Oracle 1z0-062 Latest Exam Dumps Questions - Practice and diligence make perfect.
Considering all customers’ sincere requirements, 1z0-062 Latest Exam Dumps Questions test question persist in the principle of “Quality First and Clients Supreme” all along and promise to our candidates with plenty of high-quality products, considerate after-sale services as well as progressive management ideas. Numerous advantages of 1z0-062 Latest Exam Dumps Questions training materials are well-recognized, such as 99% pass rate in the exam, free trial before purchasing, secure privacy protection and so forth. From the customers’ point of view, our 1z0-062 Latest Exam Dumps Questions test question put all candidates’ demands as the top priority. We treasure every customer’ reliance and feedback to the optimal 1z0-062 Latest Exam Dumps Questions practice test.
So can you as long as you buy our 1z0-062 Latest Exam Dumps Questions exam braindumps. Propulsion occurs when using our 1z0-062 Latest Exam Dumps Questions preparation quiz.
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
What are you waiting for? As long as you decide to choose our Oracle 1z1-819 exam questions, you will have an opportunity to prove your abilities, so you can own more opportunities to embrace a better life. Buying a set of the Network Appliance NS0-604 learning materials is not difficult, but it is difficult to buy one that is suitable for you. As long as you bought our SAP C_THR89_2405 practice engine, you are bound to pass the SAP C_THR89_2405 exam for sure. SAP C-S4EWM-2023 - Sometime, most candidates have to attend an exam, they may feel nervious and don't know what to do. EMC D-PSC-DS-23 - Our answers and questions are compiled elaborately and easy to be mastered.
Updated: May 28, 2022