On the one hand, our company hired the top experts in each qualification examination field to write the 1z1-062 Valid Dumps Demo training materials, so as to ensure that our products have a very high quality, so that users can rest assured that the use of our research materials. On the other hand, under the guidance of high quality research materials, the rate of adoption of the 1z1-062 Valid Dumps Demo study materials preparation is up to 98% to 100%. Of course, it is necessary to qualify for a qualifying exam, but more importantly, you will have more opportunities to get promoted in the workplace. All the update service is free during one year after you purchased our 1z1-062 Valid Dumps Demo exam software. To keep constantly update can be walk in front, which is also our Omgzlook's idea. We have researched an intelligent system to help testing errors of the 1z1-062 Valid Dumps Demo exam materials.
Oracle Database 1z1-062 So you need not to summarize by yourself.
To help you pass the 1z1-062 - Oracle Database 12c: Installation and Administration Valid Dumps Demo exam is our goal. You can free download the part of Oracle Latest 1z1-062 Practice Questions Files exam questions and answers Omgzlook provide as an attempt to determine the reliability of our products. I believe you will be very satisfied of our products.
Our products are just suitable for you. Our 1z1-062 Valid Dumps Demo exam training dumps will help you master the real test and prepare well for your exam. If you worry about your exam, our 1z1-062 Valid Dumps Demo exam training dumps will guide you and make you well preparing,you will pass exam without any doubt.
Oracle 1z1-062 Valid Dumps Demo - It has a strong accuracy and logic.
Most returned customers said that our 1z1-062 Valid Dumps Demo dumps pdf covers the big part of main content of the certification exam. Questions and answers from our 1z1-062 Valid Dumps Demo free download files are tested by our certified professionals and the accuracy of our questions are 100% guaranteed. Please check the free demo of 1z1-062 Valid Dumps Demo braindumps before purchased and we will send you the download link of 1z1-062 Valid Dumps Demo real dumps after payment.
If you are tired of preparing Oracle 1z1-062 Valid Dumps Demo exam, you can choose Omgzlook Oracle 1z1-062 Valid Dumps Demo certification training materials. Because of its high efficiency, you can achieve remarkable results.
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
We strive for perfection all these years and get satisfactory results with concerted cooperation between experts, and all questions points in our SAP C-LCNC-2406 real exam are devised and written base on the real exam. VMware 3V0-32.23 - This is a special IT exam dumps for all candidates. Omgzlook H3C GB0-372-ENU exam preparation begins and ends with your accomplishing this credential goal. Omgzlook won a good reputation by these candidates that have passed Oracle SAP C_CPE_16 certification exam. We have the complete list of popular SAP C-TS4FI-2023 exams.
Updated: May 28, 2022