And we are the leading practice materials in this dynamic market. To facilitate your review process, all questions and answers of our 1z0-062 Test Bootcamp test question is closely related with the real exam by our experts who constantly keep the updating of products to ensure the accuracy of questions, so all 1z0-062 Test Bootcamp guide question is 100 percent assured. We make 1z0-062 Test Bootcamp exam prep from exam candidate perspective, and offer high quality practice materials with reasonable prices but various benefits. On one hand, our 1z0-062 Test Bootcamp study materials are all the latest and valid exam questions and answers that will bring you the pass guarantee. on the other side, we offer this after-sales service to all our customers to ensure that they have plenty of opportunities to successfully pass their actual exam and finally get their desired certification of 1z0-062 Test Bootcamp learning materials. And if you get any questions, please get contact with us, our staff will be online 24/7 to solve your problems all the way.
Oracle Database 1z0-062 You do not need to study day and night.
Oracle Database 1z0-062 Test Bootcamp - Oracle Database 12c: Installation and Administration You can consult online no matter what problems you encounter. Our ability of improvement is stronger than others. New trial might change your life greatly.
As you know, we are now facing very great competitive pressure. We need to have more strength to get what we want, and 1z0-062 Test Bootcamp exam dumps may give you these things. After you use our study materials, you can get 1z0-062 Test Bootcamp certification, which will better show your ability, among many competitors, you will be very prominent.
Oracle 1z0-062 Test Bootcamp - Please remember you are the best.
Annual test syllabus is essential to predicate the real 1z0-062 Test Bootcamp questions. So you must have a whole understanding of the test syllabus. After all, you do not know the 1z0-062 Test Bootcamp exam clearly. It must be difficult for you to prepare the 1z0-062 Test Bootcamp exam. Then our study materials can give you some guidance. All questions on our 1z0-062 Test Bootcamp study materials are strictly in accordance with the knowledge points on newest test syllabus. Also, our experts are capable of predicating the difficult knowledge parts of the 1z0-062 Test Bootcamp exam according to the test syllabus. We have tried our best to simply the difficult questions. In order to help you memorize the 1z0-062 Test Bootcamp study materials better, we have detailed explanations of the difficult questions such as illustration, charts and referring website. Every year some knowledge is reoccurring over and over. You must ensure that you master them completely.
Every day thousands of people browser our websites to select our 1z0-062 Test Bootcamp exam materials. As you can see, many people are inclined to enrich their knowledge reserve.
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.
Remember that making you 100% pass Oracle certification Huawei H19-402_V1.0 exam is Omgzlook. If you still desperately cram knowledge and spend a lot of precious time and energy to prepare for passing Oracle certification SAP C-THR89-2405 exam, and at the same time do not know how to choose a more effective shortcut to pass Oracle certification SAP C-THR89-2405 exam. EMC D-PE-OE-23 - For tomorrow's success, is right to choose Omgzlook. Now you can free download part of practice questions and answers of Oracle certification SailPoint IdentityIQ-Engineer exam on Omgzlook. People who have got Oracle Microsoft AZ-120 certification often have much higher salary than counterparts who don't have the certificate.
Updated: May 28, 2022