Our 1z1-062 Test Collection Pdf training materials provide 3 versions to the client and they include the PDF version, PC version, APP online version. Each version’s using method and functions are different but the questions and answers of our 1z1-062 Test Collection Pdf study quiz is the same. The client can decide which 1z1-062 Test Collection Pdf version to choose according their hobbies and their practical conditions. When it comes to our time-tested 1z1-062 Test Collection Pdf latest practice dumps, for one thing, we have a professional team contains a lot of experts who have devoted themselves to the research and development of our 1z1-062 Test Collection Pdf exam guide, thus we feel confident enough under the intensely competitive market. For another thing, conforming to the real exam our 1z1-062 Test Collection Pdf study tool has the ability to catch the core knowledge. We can promise that the online version will not let you down.
Oracle Database 1z1-062 So our product is a good choice for you.
During your practice process, the 1z1-062 - Oracle Database 12c: Installation and Administration Test Collection Pdf test questions would be absorbed, which is time-saving and high-efficient. As we all know, to make something right, the most important thing is that you have to find the right tool. Our 1z1-062 Exam Cram Review study quiz is the exact study tool to help you pass the 1z1-062 Exam Cram Review exam by your first attempt.
In this high-speed world, a waste of time is equal to a waste of money. As an electronic product, our 1z1-062 Test Collection Pdf real study dumps have the distinct advantage of fast delivery. Once our customers pay successfully, we will check about your email address and other information to avoid any error, and send you the 1z1-062 Test Collection Pdf prep guide in 5-10 minutes, so you can get our 1z1-062 Test Collection Pdf exam questions at first time.
Oracle 1z1-062 Test Collection Pdf - Knowledge is wealth.
Our PDF version of 1z1-062 Test Collection Pdf training materials is legible to read and remember, and support printing request. Software version of 1z1-062 Test Collection Pdf practice materials supports simulation test system, and give times of setup has no restriction. Remember this version support Windows system users only. App online version of 1z1-062 Test Collection Pdf exam questions is suitable to all kinds of equipment or digital devices and supportive to offline exercise on the condition that you practice it without mobile data.
So the 1z1-062 Test Collection Pdf study tool can be reused after you have got the 1z1-062 Test Collection Pdf certificate. You can donate it to your classmates or friends.
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
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: 5
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
Get the test Snowflake COF-C02 certification is not achieved overnight, we need to invest a lot of time and energy to review, and the review process is less a week or two, more than a month or two, or even half a year, so Snowflake COF-C02 exam questions are one of the biggest advantage is that it is the most effective tools for saving time for users. Please believe that IBM C1000-173 learning materials will be your strongest backing from the time you buy our IBM C1000-173 practice braindumps to the day you pass the exam. Our Linux Foundation FOCP practice materials are updating according to the precise of the real exam. EMC D-VXR-DS-00 - The rest of the time you can do anything you want to do to, which can fully reduce your review pressure. When you send us a message, we will reply immediately and we will never waste your precious time on studying our Microsoft PL-600 practice quiz.
Updated: May 28, 2022