Passing Oracle certification 1z0-062 Mock Test exam is not simple. Choose the right training is the first step to your success and choose a good resource of information is your guarantee of success. While the product of Goldmile-Infobiz is a good guarantee of the resource of information. If you use the quiz prep, you can use our latest 1z0-062 Mock Test exam torrent in anywhere and anytime. How can you have the chance to enjoy the study in an offline state? You just need to download the version that can work in an offline state, and the first time you need to use the version of our 1z0-062 Mock Test quiz torrent online. Once you decide to select Goldmile-Infobiz, Goldmile-Infobiz will make every effort to help you pass the exam.
Oracle Database 1z0-062 You will not need to struggle with the exam.
In the recent few years, Oracle 1z0-062 - Oracle Database 12c: Installation and Administration Mock Test exam certification have caused great impact to many people. Most of the materials on the market do not have a free trial function. Even some of the physical books are sealed up and cannot be read before purchase.
As we all know, Goldmile-Infobiz's Oracle 1z0-062 Mock Test exam training materials has very high profile, and it is also well-known in the worldwide. Why it produces such a big chain reaction? This is because Goldmile-Infobiz's Oracle 1z0-062 Mock Test exam training materials is is really good. And it really can help us to achieve excellent results.
Oracle 1z0-062 Mock Test - You can free download a part of the dumps.
Elaborately designed and developed 1z0-062 Mock Test test guide as well as good learning support services are the key to assisting our customers to realize their dreams. Our 1z0-062 Mock Test study braindumps have a variety of self-learning and self-assessment functions to detect learners’ study outcomes, and the statistical reporting function of our 1z0-062 Mock Test test guide is designed for students to figure out their weaknesses and tackle the causes, thus seeking out specific methods dealing with them. Most of them give us feedback that they have learned a lot from our 1z0-062 Mock Test exam guide and think it has a lifelong benefit. They have more competitiveness among fellow workers and are easier to be appreciated by their boss. In fact, the users of our 1z0-062 Mock Test exam have won more than that, but a perpetual wealth of life.
Would you like to distinguish yourself in IT industry? And would you like to get much more professional recognition? Come on and sign up for Oracle 1z0-062 Mock Test certification exam to further improve your skills. Goldmile-Infobiz can help you achieve your wishes.
1z0-062 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 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
Therefore, we should formulate a set of high efficient study plan to make the Amazon SAA-C03 exam dumps easier to operate. Do you want your IT capability to be most authoritatively recognized? One of the best method is to pass the Microsoft MS-700-KR certification exam. Contemporarily, social competitions stimulate development of modern science, technology and business, which revolutionizes our society’s recognition to Microsoft AI-102 exam and affect the quality of people’s life. To help you pass ACFE CFE-Financial-Transactions-and-Fraud-Schemes exam is recognition of our best efforts. Our learning materials are practically tested, choosing our ServiceNow CIS-RCI exam guide, you will get unexpected surprise.
Updated: May 28, 2022