The one who choose our study materials that consider our website as the top preparation material seller for 1z0-062 Cert Exam study materials, and inevitable to carry all candidates the finest knowledge on exam syllabus contents. Not only that, we will provide you a free update service within one year from the date of purchase, in order to keep up the changes in the exam so that every candidates who purchase our{ ExamCode} study materials can pass the exam one time. We always strictly claim for our 1z0-062 Cert Exam study materials must be the latest version, to keep our study materials up to date, we constantly review and revise them to be at par with the latest Oracle syllabus for 1z0-062 Cert Exam exam. The existence of our 1z0-062 Cert Exam learning guide is regarded as in favor of your efficiency of passing the exam. Our 1z0-062 Cert Exam exam questions are supposed to help you pass the exam smoothly. So we solemnly promise the users, our products make every effort to provide our users with the latest learning materials.
Oracle Database 1z0-062 Now IT industry is more and more competitive.
The finicky points can be solved effectively by using our 1z0-062 - Oracle Database 12c: Installation and Administration Cert Exam exam questions. If you have decided to upgrade yourself by passing Oracle certification 1z0-062 Updated CBT exam, then choosing Omgzlook is not wrong. Our Omgzlook promise you that you can pass your first time to participate in the Oracle certification 1z0-062 Updated CBT exam and get Oracle 1z0-062 Updated CBT certification to enhance and change yourself.
So accordingly, we offer three versions of free demos for you to download. Our 1z0-062 Cert Exam practice questions are on the cutting edge of this line with all the newest contents for your reference. Free demos are understandable and part of the 1z0-062 Cert Exam exam materials as well as the newest information for your practice.
Oracle 1z0-062 Cert Exam - As well as our after-sales services.
Omgzlook's Oracle 1z0-062 Cert Exam exam training materials are the necessities of each of candidates who participating in the IT certification. With this training material, you can do a full exam preparation. So that you will have the confidence to win the exam. Omgzlook's Oracle 1z0-062 Cert Exam exam training materials are highly targeted. Not every training materials on the Internet have such high quality. Only Omgzlook could be so perfect.
It is a long process to compilation. But they stick to work hard and never abandon.
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
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: 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
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
Getting ACAMS CAMS-CN certificate, you will get great benefits. During the trial process, you can learn about the three modes of Dell D-RPVM-A-01 study quiz and whether the presentation and explanation of the topic in Dell D-RPVM-A-01 preparation questions is consistent with what you want. EMC D-ISM-FN-23-KR - As long as you want to update the dumps you have, you can get the latest updates within a year. Fortinet FCP_FAZ_AD-7.4 - Therefore, our Oracle Database 12c: Installation and Administration guide torrent is attributive to high-efficient learning. So we are sincerely show our profession and efficiency in Network Appliance NS0-604 exam software to you; we will help you pass Network Appliance NS0-604 exam with our comprehensive questions and detailed analysis of our dumps; we will win your trust with our better customer service.
Updated: May 28, 2022