Choosing good 1z0-062 Exam Overview exam materials, we will be your only option. If you are looking for the latest updated questions and correct answers for Oracle 1z0-062 Exam Overview exam, yes, you are in the right place. Our site is working on providing most helpful the real test questions answer in IT certification exams many years especially for 1z0-062 Exam Overview. The rapid development of information will not infringe on the learning value of our 1z0-062 Exam Overview exam questions, because our customers will have the privilege to enjoy the free update for one year. You will receive the renewal of 1z0-062 Exam Overview study files through the email. If you are a person who desire to move ahead in the career with informed choice, then the Oracle training material is quite beneficial for you.
Oracle Database 1z0-062 The next thing you have to do is stick with it.
Our website is here to lead you toward the way of success in 1z0-062 - Oracle Database 12c: Installation and Administration Exam Overview certification exams and saves you from the unnecessary preparation materials. For the complex part of our New 1z0-062 Exam Sample exam question, you may be too cumbersome, but our system has explained and analyzed this according to the actual situation to eliminate your doubts and make you learn better. If you choose our New 1z0-062 Exam Sample exam question for related learning and training, the system will automatically record your actions and analyze your learning effects.
With the best quality of 1z0-062 Exam Overview braindumps pdf from our website, getting certified will be easier and fast. For the preparation of the certification exam, all you have to do is choose the most reliable 1z0-062 Exam Overview real questions and follow our latest study guide. You can completely rest assured that our 1z0-062 Exam Overview dumps collection will ensure you get high mark in the formal test.
actual Oracle 1z0-062 Exam Overview brain dumps.
Our 1z0-062 Exam Overview practice materials comprise of a number of academic questions for your practice, which are interlinked and helpful for your exam. So their perfection is unquestionable. As a result, 1z0-062 Exam Overview real exam win worldwide praise and acceptance. Our 1z0-062 Exam Overview practice materials are determinant factors giving you assurance of smooth exam. The sooner you make up your mind, the more efficient you will win.
Our 1z0-062 Exam Overview practice engine with passing rate up to 98 percent can build a surely system to elude any kind of loss of you and help you harvest success effortlessly. We are in dire to help you conquer any questions about 1z0-062 Exam Overview training materials emerging during your review.
1z0-062 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
So you might worry about that the IAPP CIPP-E certification materials are not suitable for you. Microsoft AI-102-KR - You will have handsome salary get higher chance of winning and separate the average from a long distance and so on. Cisco 300-415 - If you need the invoice, please contact our online workers. Unlike some products priced heavily and too heavy to undertake, our Fortinet FCSS_NST_SE-7.4 practice materials are reasonable in price. What are you waiting for? Come and take The Open Group OGEA-101 preparation questions home.
Updated: May 28, 2022