We believe that getting the newest information about the exam will help all customers pass the 1z0-062 Materials exam easily. If you purchase our study materials, you will have the opportunity to get the newest information about the 1z0-062 Materials exam. More importantly, the updating system of our company is free for all customers. To some extent, these 1z0-062 Materials certificates may determine your future. With respect to your worries about the practice exam, we recommend our 1z0-062 Materials preparation materials which have a strong bearing on the outcomes dramatically. So a growing number of people have set out to preparing for the exam in the past years in order to gain the higher standard life and a decent job.
Oracle Database 1z0-062 It's never too late to know it from now on.
Oracle Database 1z0-062 Materials - Oracle Database 12c: Installation and Administration If the user is still unsure which is best for him, consider applying for a free trial of several different types of test materials. And this version also helps establish the confidence of the candidates when they attend the 1z0-062 Valid Test Sample Questions exam after practicing. Because of the different habits and personal devices, requirements for the version of our 1z0-062 Valid Test Sample Questions exam questions vary from person to person.
Our Oracle training materials are famous at home and abroad, the main reason is because we have other companies that do not have core competitiveness, there are many complicated similar products on the market, if you want to stand out is the selling point of needs its own. Our 1z0-062 Materials test question with other product of different thing is we have the most core expert team to update our 1z0-062 Materials study materials, learning platform to changes with the change of the exam outline. If not timely updating 1z0-062 Materials training materials will let users reduce the learning efficiency of even lags behind that of other competitors, the consequence is that users and we don't want to see the phenomenon of the worst, so in order to prevent the occurrence of this kind of risk, the 1z0-062 Materials practice test dump give supervision and update the progress every day, it emphasized the key selling point of the product.
Oracle 1z0-062 Materials - We sincerely serve for you any time.
In order to make all customers feel comfortable, our company will promise that we will offer the perfect and considerate service for all customers. If you buy the 1z0-062 Materials training files from our company, you will have the right to enjoy the perfect service. We have employed a lot of online workers to help all customers solve their problem. If you have any questions about the 1z0-062 Materials learning dumps, do not hesitate and ask us in your anytime, we are glad to answer your questions and help you use our 1z0-062 Materials study questions well. We believe our perfect service will make you feel comfortable when you are preparing for your exam.
All 1z0-062 Materials practice questions you should know are written in them with three versions to choose from: the PDF, the Software and the APP online. At the same time, the experts who compiled the 1z0-062 Materials learning engine are assiduously over so many years in this filed.
1z0-062 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 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
What is pre-requisite to alter a role?
A. You should set the OS_ROLES parameter to true.
B. You should be granted the DBA role.
C. You should have the ALTER ANY ROLE system privilege.
D. You should be granted the role with the GRANT OPTION.
Answer: C
In addition, the AGRC ICCGO exam dumps system from our company can help all customers ward off network intrusion and attacks prevent information leakage, protect user machines network security. You might have seen lots of advertisements about ASIS PSP learning question, there are so many types of ASIS PSP exam material in the market, why you should choose us? Our reasons are as follow. For example, it will note that how much time you have used to finish the Ping Identity PAP-001 study guide, and how much marks you got for your practice as well as what kind of the questions and answers you are wrong with. Microsoft MD-102 - The first manifestation is downloading efficiency. We can make sure that all employees in our company have wide experience and advanced technologies in designing the Juniper JN0-650 study dump.
Updated: May 28, 2022