Once you have used our 1z0-062 Questions Pdf exam training in a network environment, you no longer need an internet connection the next time you use it, and you can choose to use 1z0-062 Questions Pdf exam training at your own right. Our 1z0-062 Questions Pdf exam training do not limit the equipment, do not worry about the network, this will reduce you many learning obstacles, as long as you want to use 1z0-062 Questions Pdf test guide, you can enter the learning state. We can find that the Internet is getting closer and closer to our daily life and daily work. We can hardly leave the Internet now, we usually use computer or iPad to work and learn. Then our PC version of our 1z0-062 Questions Pdf exam questions can fully meet their needs only if their computers are equipped with windows system.
Oracle Database 1z0-062 You won't regret for your wise choice.
As the labor market becomes more competitive, a lot of people, of course including students, company employees, etc., and all want to get 1z0-062 - Oracle Database 12c: Installation and Administration Questions Pdf authentication in a very short time, this has developed into an inevitable trend. In order to make sure you have answered all questions, we have answer list to help you check. Then you can choose the end button to finish your exercises of the Valid 1z0-062 Test Forum study guide.
There almost have no troubles to your normal life. You can make use of your spare moment to study our 1z0-062 Questions Pdf study materials. The results will become better with your constant exercises.
Oracle 1z0-062 Questions Pdf - Do not hesitate!
If you Goldmile-Infobiz, Goldmile-Infobiz can ensure you 100% pass Oracle certification 1z0-062 Questions Pdf exam. If you fail to pass the exam, Goldmile-Infobiz will full refund to you.
Although Oracle certification 1z0-062 Questions Pdf exam is difficult, through doing Goldmile-Infobiz's exercises you will be very confident for the exam. Be assured to choose Goldmile-Infobiz efficient exercises right now, and you will do a full preparation for Oracle certification 1z0-062 Questions Pdf exam.
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.
Fortinet FCP_FSM_AN-7.2 - There are different ways to achieve the same purpose, and it's determined by what way you choose. AACE International AACE-PSP - If you fail your exam, Goldmile-Infobiz will full refund to you. If you choose Goldmile-Infobiz to provide you with the pertinence training, you can easily pass the Oracle certification Microsoft PL-300 exam. All of these will help you to acquire a better knowledge, we are confident that you will through Goldmile-Infobiz the Oracle ISQI CTFL-AcT certification exam. Microsoft AI-102-KR - Please add Goldmile-Infobiz to you shopping car quickly.
Updated: May 28, 2022