Many candidates who are ready to participate in the Oracle certification 1z0-062 Ebook exam may see many websites available online to provide resources about Oracle certification 1z0-062 Ebook exam. However, Goldmile-Infobiz is the only website whose exam practice questions and answers are developed by a study of the leading IT experts's reference materials. The information of Goldmile-Infobiz can ensure you pass your first time to participate in the Oracle certification 1z0-062 Ebook exam. You can definitely contact them when getting any questions related with our 1z0-062 Ebook preparation quiz. And you will be satified by their professional guidance. You choosing Goldmile-Infobiz to help you pass Oracle certification 1z0-062 Ebook exam is a wise choice.
Oracle Database 1z0-062 Now, everything is different.
We are providing latest 1z0-062 - Oracle Database 12c: Installation and Administration Ebook PDF question answers to help you prepare exam while working in the office to save your time. You will benefit a lot after you finish learning our Valid Practice 1z0-062 Test Fee study materials just as our other loyal customers. Live in the moment and bravely attempt to totally new things.
Our 1z0-062 Ebook study materials are excellent examination review products composed by senior industry experts that focuses on researching the mock examination products which simulate the real 1z0-062 Ebook test environment. Experts fully considered the differences in learning methods and examination models between different majors and eventually formed a complete review system. It will help you to pass 1z0-062 Ebook exam successfully after a series of exercises, correction of errors, and self-improvement.
Oracle 1z0-062 Ebook - .
The 1z0-062 Ebook practice questions that are best for you will definitely make you feel more effective in less time. The cost of 1z0-062 Ebook studying materials is really very high. Selecting our study materials is definitely your right decision. Of course, you can also make a decision after using the trial version. With our 1z0-062 Ebook real exam, we look forward to your joining. And our 1z0-062 Ebook exam braindumps will never let you down.
You never know what you can get till you try. It is universally acknowledged that mock examination is of great significance for those who are preparing for the exam since candidates can find deficiencies of their knowledge as well as their shortcomings in the practice test, so that they can enrich their knowledge before the real 1z0-062 Ebook exam.
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.
Second, in terms of quality, we guarantee the authority of CIPS L5M5 study materials in many ways. IIA IIA-CIA-Part2-CN - We will tailor services to different individuals and help them take part in their aimed exams after only 20-30 hours practice and training. We believe our CompTIA CV0-004 actual question will help you pass the qualification examination and get your qualification certificate faster and more efficiently. So many our customers have benefited form our VMware 3V0-24.25 preparation quiz, so will you! Now if you go to the exam again, will you feel anxious? CompTIA XK0-006 study guide can help you solve this problem.
Updated: May 28, 2022