By using our 1z0-062 Exam Experience training materials you can gain immensely without incurring a large amount of expenditure. And we give some discounts on special festivals. In fact, our 1z0-062 Exam Experience study materials are not expensive at all. We can relieve you of uptight mood and serve as a considerate and responsible company with excellent 1z0-062 Exam Experience exam questions which never shirks responsibility. It is easy to get advancement by our 1z0-062 Exam Experience study materials. Taking full advantage of our 1z0-062 Exam Experience preparation exam and getting to know more about them means higher possibility of it.
Oracle Database 1z0-062 You can directly print it on papers.
To give the customer the best service, all of our company's 1z0-062 - Oracle Database 12c: Installation and Administration Exam Experience learning materials are designed by experienced experts from various field, so our 1z0-062 - Oracle Database 12c: Installation and Administration Exam Experience Learning materials will help to better absorb the test sites. Users using our New 1z0-062 Exam Dumps Demo study materials must be the first group of people who come into contact with new resources. When you receive an update reminder from New 1z0-062 Exam Dumps Demo practice questions, you can update the version in time and you will never miss a key message.
They can renew your knowledge with high utility with Favorable prices. So, they are reliably rewarding 1z0-062 Exam Experience practice materials with high utility value. In compliance with syllabus of the exam, our 1z0-062 Exam Experience practice materials are determinant factors giving you assurance of smooth exam.
Oracle 1z0-062 Exam Experience - If you feel exam is a headache, don't worry.
If you are still study hard to prepare the Oracle 1z0-062 Exam Experience exam, you're wrong. Of course, with studying hard, you can pass the exam. But may not be able to achieve the desired effect. Now this is the age of the Internet, there are a lot of shortcut to success. Omgzlook's Oracle 1z0-062 Exam Experience exam training materials is a good training materials. It is targeted, and guarantee that you can pass the exam. This training matrial is not only have reasonable price, and will save you a lot of time. You can use the rest of your time to do more things. So that you can achieve a multiplier effect.
So once you have done you work excellently, you will soon get promotion. You need to be responsible for your career development.
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
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: 4
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
QUESTION NO: 5
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.
If you are concerned about the test, however, you can choose Omgzlook's Oracle SHRM SHRM-SCP exam training materials. With EMC D-PM-MN-23 learning materials, you will not need to purchase any other review materials. Omgzlook will help you to find what you need in the exam and our dumps must help you to obtain Microsoft MB-335 certificate. Microsoft SC-400 - As we all know, the preparation process for an exam is very laborious and time- consuming. If you successfully get Oracle EMC D-UN-OE-23 certificate, you can finish your work better.
Updated: May 28, 2022