At this time, you will stand out in the interview among other candidates with the 1z1-062 Latest Test Report certification. Constant improvement is significant to your career development. Your current achievements cannot represent your future success. Once it is time to submit your exercises, the system of the 1z1-062 Latest Test Report preparation exam will automatically finish your operation. After a several time, you will get used to finish your test on time. Once they need to prepare an exam, our 1z1-062 Latest Test Report study materials are their first choice.
Oracle Database 1z1-062 And you can choose the favorite one.
If you are clueless about the oncoming exam, our 1z1-062 - Oracle Database 12c: Installation and Administration Latest Test Report guide materials are trustworthy materials for your information. Many exam candidates are uninformed about the fact that our New 1z1-062 Dumps Files preparation materials can help them with higher chance of getting success than others. It is all about efficiency and accuracy.
With our study materials, you only need 20-30 hours of study to successfully pass the exam and reach the peak of your career. What are you waiting for? Come and buy it now. With the improvement of people’s living standards, there are more and more highly educated people.
Oracle 1z1-062 Latest Test Report - What is more, we offer customer services 24/7.
Obtaining the 1z1-062 Latest Test Report certification is not an easy task. Only a few people can pass it successfully. If you want to be one of them, please allow me to recommend the 1z1-062 Latest Test Report learning questions from our company to you, the superb quality of 1z1-062 Latest Test Report exam braindumps we've developed for has successfully helped thousands of candidates to realize their dreams. And our 1z1-062 Latest Test Report study materials have helped so many customers pass the exam.
As a key to the success of your life, the benefits that 1z1-062 Latest Test Report exam guide can bring you are not measured by money. 1z1-062 Latest Test Report exam guide can not only help you pass the exam, but also help you master a new set of learning methods and teach you how to study efficiently, 1z1-062 Latest Test Report exam material will lead you to success.
1z1-062 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
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: 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
We believe that if you decide to buy the Microsoft SC-200 study materials from our company, you will pass your exam and get the certification in a more relaxed way than other people. There are also free demos of our ASQ CQE-KR study materials on the website that you can download before placing the orders. The Open Group OGEA-101 - Details determine success or failure, so our every detail is strictly controlled. Microsoft AZ-800 - If you believe in our products this time, you will enjoy the happiness of success all your life Huawei H28-155_V1.0 - As we all know, the world does not have two identical leaves.
Updated: May 28, 2022