Many candidates felt worried about their exam for complex content and too extansive subjects to choose and understand. Our 1z1-062 Free exam materials successfully solve this problem for them. with the simplified language and key to point subjects, you are easy to understand and grasp all the information that in our 1z1-062 Free training guide.For Our professionals compiled them with the purpose that help all of the customer to pass their 1z1-062 Free exam. As we know, it is necessary to improve your capacity in work if you want to make achievements on the job or your career. At present, many office workers choose to buy our 1z1-062 Free study materials to enrich themselves. 1z1-062 Free real dumps revised and updated according to the syllabus changes and all the latest developments in theory and practice, our Oracle Database 12c: Installation and Administration real dumps are highly relevant to what you actually need to get through the certifications tests.
Oracle Database 1z1-062 Do not reject learning new things.
We are facilitating the customers for the Oracle 1z1-062 - Oracle Database 12c: Installation and Administration Free preparation with the advanced preparatory tools. We believe our study materials will be very useful and helpful for all people who are going to prepare for the Valid 1z1-062 Exam Dumps Free exam. There are a lot of excellent experts and professors in our company.
we believe that all students who have purchased 1z1-062 Free practice dumps will be able to successfully pass the professional qualification exam as long as they follow the content provided by our 1z1-062 Free study materials, study it on a daily basis, and conduct regular self-examination through mock exams. Our 1z1-062 Free study materials offer you a free trial service, and you can download our trial questions bank for free. I believe that after you try 1z1-062 Free training engine, you will love them.
Oracle 1z1-062 Free - The dynamic society prods us to make better.
Our 1z1-062 Free study materials have a professional attitude at the very beginning of its creation. The series of 1z1-062 Free measures we have taken is also to allow you to have the most professional products and the most professional services. I believe that in addition to our 1z1-062 Free exam questions, you have also used a variety of products. We believe if you compare our 1z1-062 Free training guide with the others, you will choose ours at once.
As we know, our products can be recognized as the most helpful and the greatest 1z1-062 Free study engine across the globe. Even though you are happy to hear this good news, you may think our price is higher than others.
1z1-062 PDF DEMO:
QUESTION NO: 1
Which Oracle Database component is audited by default if the unified Auditing option is enabled?
A. Oracle Real Application Security
B. Oracle Data Pump
C. Oracle Database Vault
D. Oracle Label Security
E. Oracle Recovery Manager (RMAN)
Answer: E
QUESTION NO: 2
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: 3
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: 4
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: 5
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
Users can learn the latest and latest test information through our ServiceNow CIS-VR test dumps. With the rapid market development, there are more and more companies and websites to sell SAP C-CPE-16 guide torrent for learners to help them prepare for exam. At the same time, as long as the user ensures that the network is stable when using our SAP C_LCNC_2406 training materials, all the operations of the learning material of can be applied perfectly. The content of our EMC D-PVM-DS-23 study materials has always been kept up to date. IBM C1000-065 - You will also get more salary, and then you can provide a better life for yourself and your family.
Updated: May 28, 2022