Now, our company is specialized in design, development, manufacturing, marketing and retail of the 1z0-062 Collection Materials test question, aimed to provide high quality product, solutions based on customer's needs and perfect service of the 1z0-062 Collection Materials exam braindump. At the same time, we have formed a group of passionate researchers and experts, which is our great motivation of improvement. Every once in a while we will release the new version study materials. We need to have more strength to get what we want, and 1z0-062 Collection Materials exam dumps may give you these things. After you use our study materials, you can get 1z0-062 Collection Materials certification, which will better show your ability, among many competitors, you will be very prominent. But you must have a browser on your device.
Oracle Database 1z0-062 Our sales volumes are beyond your imagination.
When you try our part of Oracle certification 1z0-062 - Oracle Database 12c: Installation and Administration Collection Materials exam practice questions and answers, you can make a choice to our Omgzlook. Now Omgzlook provide you a effective method to pass Oracle certification Reliable 1z0-062 Real Test Answer exam. It will play a multiplier effect to help you pass the exam.
Since Oracle 1z0-062 Collection Materials certification is so popular and our Omgzlook can not only do our best to help you pass the exam, but also will provide you with one year free update service, so to choose Omgzlook to help you achieve your dream. For tomorrow's success, is right to choose Omgzlook. Selecting Omgzlook, you will be an IT talent.
Oracle 1z0-062 Collection Materials - I wish you good luck.
Omgzlook website is fully equipped with resources and the questions of Oracle 1z0-062 Collection Materials exam, it also includes the Oracle 1z0-062 Collection Materials exam practice test. Which can help candidates prepare for the exam and pass the exam. You can download the part of the trial exam questions and answers as a try. Omgzlook provide true and comprehensive exam questions and answers. With our exclusive online Oracle 1z0-062 Collection Materials exam training materials, you'll easily through Oracle 1z0-062 Collection Materials exam. Our site ensure 100% pass rate.
Omgzlook's latest training material about Oracle certification 1z0-062 Collection Materials exam have 95% similarity with the real test. If you use Omgzlook'straining program, you can 100% pass the exam.
1z0-062 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
EMC D-PVM-OE-23 - It is a professional exam materials that the IT elite team specially tailored for you. SAP C-S4FCF-2023 - The material has the experience of more than 10 years of IT certification. Oracle VMware 2V0-11.24 certification exam will definitely lead you to a better career prospects. Omgzlook Oracle Axis ANVE exam training materials bear with a large number of the exam questions you need, which is a good choice. If you are still troubled for the Oracle EMC D-DS-OP-23 certification exam, then select the Omgzlook's training materials please.
Updated: May 28, 2022