To increase people’s knowledge and understanding of this 1z0-062 Pdf exam, so as to improve and direct your practice, our experts made the 1z0-062 Pdf study questions diligently and assiduously all these years. Our 1z0-062 Pdf practice materials are successful measures and methods to adopt. They also make new supplementary 1z0-062 Pdf learning materials and add prediction of market trend happened in this exam. Try our 1z0-062 Pdf study materials, which are revised by hundreds of experts according to the changes in the syllabus and the latest developments in theory and practice. Once you choose 1z0-062 Pdf training dumps, passing the exam one time is no longer a dream. For example, the PDF version is convenient for you to download and print our 1z0-062 Pdf test questions and is suitable for browsing learning.
Oracle Database 1z0-062 You can totally rely on us!
1z0-062 - Oracle Database 12c: Installation and Administration Pdf study engine is very attentive to provide a demo for all customers who concerned about our products, whose purpose is to allow customers to understand our product content before purchase. The download and install set no limits for the amount of the computers and the persons who use 1z0-062 Latest Test Dumps Sheet test prep. So we provide the best service for you as you can choose the most suitable learning methods to master the 1z0-062 Latest Test Dumps Sheet exam torrent.
If you have any questions after you buy our 1z0-062 Pdf study guide, you can always get thoughtful support and help by email or online inquiry. If you neeed any support, and we are aways here to help you. Our considerate service is not only reflected in the purchase process, but also reflected in the considerate after-sales assistance on our 1z0-062 Pdf exam questions.
Oracle 1z0-062 Pdf - We can receive numerous warm feedbacks every day.
Our 1z0-062 Pdf exam quiz is unlike other exam materials that are available on the market, our 1z0-062 Pdf study dumps specially proposed different versions to allow you to learn not only on paper, but also to use mobile phones to learn. This greatly improves the students' availability of fragmented time. So you can achieve your 1z0-062 Pdf certification easily without disrupting your daily routine. And we will give you 100% success guaranteed on the 1z0-062 Pdf training guide.
In short, you will find the convenience and practicality of our 1z0-062 Pdf quiz guide in the process of learning. We will also continue to innovate and improve functions to provide you with better services.
1z0-062 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
What is pre-requisite to alter a role?
A. You should set the OS_ROLES parameter to true.
B. You should be granted the DBA role.
C. You should have the ALTER ANY ROLE system privilege.
D. You should be granted the role with the GRANT OPTION.
Answer: C
QUESTION NO: 5
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.
We are convinced that our EMC D-MSS-DS-23 exam questions can help you gain the desired social status and thus embrace success. Fortinet FCP_FAC_AD-6.5 - Everybody knows that in every area, timing counts importantly. Therefore it is necessary to get a professional ISQI CTAL-TTA_Syll19_4.0 certification to pave the way for a better future. Our SailPoint IdentityIQ-Engineer exam questions have been widely acclaimed among our customers, and the good reputation in industry prove that choosing our study materials would be the best way for you, and help you gain the SailPoint IdentityIQ-Engineer certification successfully. Our Dell DC0-200 learning questions engage our working staff in understanding customers’ diverse and evolving expectations and incorporate that understanding into our strategies, thus you can 100% trust our Dell DC0-200 exam engine.
Updated: May 28, 2022