1z1-062 Exam Notes test guide is not only the passbooks for students passing all kinds of professional examinations, but also the professional tools for students to review examinations. In the past few years, 1z1-062 Exam Notes question torrent has received the trust of a large number of students and also helped a large number of students passed the exam smoothly. That is to say, there is absolutely no mistake in choosing our 1z1-062 Exam Notes test guide to prepare your exam, you will pass your exam in first try and achieve your dream soon. If you would like to sail through the test, come on and try it. To pass Oracle 1z1-062 Exam Notes certification exam seems to be a very difficult task. And our 1z1-062 Exam Notes learning materials provide multiple functions and considerate services to help the learners have no inconveniences to use our product.
Oracle Database 1z1-062 It is convenient for the user to read.
So you can save your time to have a full preparation of 1z1-062 - Oracle Database 12c: Installation and Administration Exam Notes exam. While you are learning with our New 1z1-062 Practice Questions quiz guide, we hope to help you make out what obstacles you have actually encountered during your approach for New 1z1-062 Practice Questions exam torrent through our PDF version, only in this way can we help you win the New 1z1-062 Practice Questions certification in your first attempt. As a matter of fact, since the establishment, we have won wonderful feedback and ceaseless business, continuously working on developing our New 1z1-062 Practice Questions test prep.
The happiness from success is huge, so we hope that you can get the happiness after you pass 1z1-062 Exam Notes exam certification with our developed software. Your success is the success of our Omgzlook, and therefore, we will try our best to help you obtain 1z1-062 Exam Notes exam certification. We will not only spare no efforts to design 1z1-062 Exam Notes exam materials, but also try our best to be better in all after-sale service.
Oracle 1z1-062 Exam Notes - It is unmarched high as 98% to 100%.
Sometimes hesitating will lead to missing a lot of opportunities. If you think a lot of our 1z1-062 Exam Notes exam dumps PDF, you should not hesitate again. Too much hesitating will just waste a lot of time. Our 1z1-062 Exam Notes exam dumps PDF can help you prepare casually and pass exam easily. If you make the best use of your time and obtain a useful certification you may get a senior position ahead of others. Chance favors the prepared mind. Omgzlook provide the best 1z1-062 Exam Notes exam dumps PDF materials in this field which is helpful for you.
With our trusted service, our 1z1-062 Exam Notes study guide will never make you disappointed. To ensure that you have a more comfortable experience before you choose to purchase our 1z1-062 Exam Notes exam quiz, we provide you with a trial experience service.
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
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.
There are EC-COUNCIL EC0-349 real questions available for our candidates with accurate answers and detailed explanations. Our SAP C_S43_2023 learning materials are new but increasingly popular choices these days which incorporate the newest information and the most professional knowledge of the practice exam. Our Microsoft MB-820 exam dumps are required because people want to get succeed in IT field by clearing the certification exam. Cisco 300-815 - If you have any questions about Oracle Database 12c: Installation and Administration test torrent or there are any problems existing in the process of the refund you can contact us by mails or contact our online customer service personnel and we will reply and solve your doubts or questions promptly. The 99% pass rate of SAP C_THR87_2405 training vce will ensure you 100% pass.
Updated: May 28, 2022