Most IT workers prefer to choose our online test engine for their 1z1-062 Reliable Exam Dumps Sheet exam prep because online version is more flexible and convenient. With the help of our online version, you can not only practice our 1z1-062 Reliable Exam Dumps Sheet exam pdf in any electronic equipment, but also make you feel the atmosphere of 1z1-062 Reliable Exam Dumps Sheet actual test. The exam simulation will mark your mistakes and help you play well in 1z1-062 Reliable Exam Dumps Sheet practice test. And all of the PDF version, online engine and windows software of the 1z1-062 Reliable Exam Dumps Sheet study guide will be tested for many times. Although it is not easy to solve all technology problems, we have excellent experts who never stop trying. Our team always checked and revised 1z1-062 Reliable Exam Dumps Sheet dumps pdf to ensure the accuracy of our preparation study materials.
Oracle Database 1z1-062 We can help you to achieve your goals.
We can lead you the best and the fastest way to reach for the certification of 1z1-062 - Oracle Database 12c: Installation and Administration Reliable Exam Dumps Sheet exam dumps and achieve your desired higher salary by getting a more important position in the company. I think that for me is nowhere in sight. But to succeed you can have a shortcut, as long as you make the right choice.
They are willing to solve the problems of our 1z1-062 Reliable Exam Dumps Sheet training guide 24/7 all the time. If you have any question that you don't understand, just contat us and we will give you the most professional advice immediately. Compared with products from other companies, our 1z1-062 Reliable Exam Dumps Sheet practice materials are responsible in every aspect.
Oracle 1z1-062 Reliable Exam Dumps Sheet - It is unmarched high as 98% to 100%.
Sometimes hesitating will lead to missing a lot of opportunities. If you think a lot of our 1z1-062 Reliable Exam Dumps Sheet exam dumps PDF, you should not hesitate again. Too much hesitating will just waste a lot of time. Our 1z1-062 Reliable Exam Dumps Sheet exam dumps PDF can help you prepare casually and pass exam easily. If you make the best use of your time and obtain a useful certification you may get a senior position ahead of others. Chance favors the prepared mind. Omgzlook provide the best 1z1-062 Reliable Exam Dumps Sheet exam dumps PDF materials in this field which is helpful for you.
We will provide you with thoughtful service. With our trusted service, our 1z1-062 Reliable Exam Dumps Sheet study guide will never make you disappointed.
1z1-062 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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: 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
There are Microsoft AZ-104-KR real questions available for our candidates with accurate answers and detailed explanations. Our Juniper JN0-637 learning materials are new but increasingly popular choices these days which incorporate the newest information and the most professional knowledge of the practice exam. Our Palo Alto Networks PCNSE exam dumps are required because people want to get succeed in IT field by clearing the certification exam. EMC D-SNC-DY-00 - If you have any questions about Oracle Database 12c: Installation and Administration test torrent or there are any problems existing in the process of the refund you can contact us by mails or contact our online customer service personnel and we will reply and solve your doubts or questions promptly. You just need to practice with EMC D-MN-OE-23 vce torrent for 1-2 days, then, you can be confident to face the EMC D-MN-OE-23 actual test with ease mood.
Updated: May 28, 2022