Even if you find that part of it is not for you, you can still choose other types of learning materials in our study materials. We can meet all your requirements and solve all your problems by our 1z0-062 Latest Exam Voucher certification guide. In recent years, the market has been plagued by the proliferation of learning products on qualifying examinations, so it is extremely difficult to find and select our 1z0-062 Latest Exam Voucher test questions in many similar products. Oracle online test dumps can allow self-assessment test. You can set the time of each time test with the 1z0-062 Latest Exam Voucher online test engine. We guarantee that you absolutely don't need to spend extra money to buy other products.
1z0-062 Latest Exam Voucher VCE dumps help you save time to clear exam.
You can rely on our 1z0-062 - Oracle Database 12c: Installation and Administration Latest Exam Voucher test questions, and we’ll do the utmost to help you succeed. It will help you to accelerate your knowledge and improve your professional ability by using our 1z0-062 Valid Test Forum vce dumps. We are so proud of helping our candidates go through 1z0-062 Valid Test Forum real exam in their first attempt quickly.
We did not gain our high appraisal by our 1z0-062 Latest Exam Voucher exam practice for nothing and there is no question that our 1z0-062 Latest Exam Voucher practice materials will be your perfect choice. First, you can see the high hit rate on the website that can straightly proved our 1z0-062 Latest Exam Voucher study braindumps are famous all over the world. Secondly, you can free download the demos to check the quality, and you will be surprised to find we have a high pass rate as 98% to 100%.
Oracle 1z0-062 Latest Exam Voucher - This is really amazing.
Due to continuous efforts of our experts, we have exactly targeted the content of the 1z0-062 Latest Exam Voucher exam. You will pass the 1z0-062 Latest Exam Voucher exam after 20 to 30 hours' learning with our 1z0-062 Latest Exam Voucher study material. If you fail to pass the exam, we will give you a refund. Many users have witnessed the effectiveness of our 1z0-062 Latest Exam Voucher guide braindumps you surely will become one of them. Try it right now! And we will let you down.
Omgzlook's Oracle 1z0-062 Latest Exam Voucher exam training materials are effective training materials that proven by professionals and the candidates who passed the exam. It can help you to pass the exam certification easily.
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
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: 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
To understand our Dell D-HCIAZ-A-01 learning questions in detail, just come and try! Dell D-ISAZ-A-01 - You only need to select the appropriate training materials. Network Appliance NS0-304 - Many people want to be the competent people which can excel in the job in some area and be skillful in applying the knowledge to the practical working in some industry. SASInstitute A00-485 - Don't you believe in it? Omgzlook real questions and answers are the materials that it can help you get high marks and pass the certification exam. Saving the precious time users already so, also makes the VMware 2V0-11.24 quiz torrent look more rich, powerful strengthened the practicability of the products, to meet the needs of more users, to make the VMware 2V0-11.24 test prep stand out in many similar products.
Updated: May 28, 2022