It is universally accepted that in this competitive society in order to get a good job we have no choice but to improve our own capacity and explore our potential constantly, and try our best to get the related 1z1-062 Lab Simulation certification is the best way to show our professional ability, however, the 1z1-062 Lab Simulation exam is hard nut to crack but our 1z1-062 Lab Simulation preparation questions are closely related to the exam, it is designed for you to systematize all of the key points needed for the 1z1-062 Lab Simulation exam. The 1z1-062 Lab Simulation free demo is especially for you to free download for try before you buy. You can get a lot from the 1z1-062 Lab Simulation simulate exam dumps and get your 1z1-062 Lab Simulation certification easily. One more to mention, with our 1z1-062 Lab Simulation test guide, there is no doubt that you can cut down your preparing time in 20-30 hours of practice before you take the exam.
Oracle Database 1z1-062 Your ability will be enhanced quickly.
If you buy our 1z1-062 - Oracle Database 12c: Installation and Administration Lab Simulation study tool successfully, you will have the right to download our 1z1-062 - Oracle Database 12c: Installation and Administration Lab Simulation exam torrent in several minutes, and then you just need to click on the link and log on to your website’s forum, you can start to learn our 1z1-062 - Oracle Database 12c: Installation and Administration Lab Simulation question torrent. All Simulations 1z1-062 Pdf actual exams are 100 percent assured. Besides, we price the Simulations 1z1-062 Pdf actual exam with reasonable fee without charging anything expensive.
Differ as a result the 1z1-062 Lab Simulation questions torrent geared to the needs of the user level, cultural level is uneven, have a plenty of college students in school, have a plenty of work for workers, and even some low education level of people laid off, so in order to adapt to different level differences in users, the 1z1-062 Lab Simulation exam questions at the time of writing teaching materials with a special focus on the text information expression, as little as possible the use of crude esoteric jargon, as much as possible by everyone can understand popular words to express some seem esoteric knowledge, so that more users through the 1z1-062 Lab Simulation prep guide to know that the main content of qualification examination, stimulate the learning enthusiasm of the user, arouse their interest in learning.
Oracle 1z1-062 Lab Simulation - After all, no one can steal your knowledge.
Keep making progress is a very good thing for all people. If you try your best to improve yourself continuously, you will that you will harvest a lot, including money, happiness and a good job and so on. The 1z1-062 Lab Simulation preparation exam from our company will help you keep making progress. Choosing our 1z1-062 Lab Simulation study material, you will find that it will be very easy for you to overcome your shortcomings and become a persistent person. Our 1z1-062 Lab Simulation exam dumps will lead you to success!
We believe that the trial version will help you a lot. If you are not certain whether the 1z1-062 Lab Simulation prep guide from our company is suitable for you or not, so you are hesitate to buy and use our study materials.
1z1-062 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
Which Oracle Database component is audited by default if the unified Auditing option is enabled?
A. Oracle Real Application Security
B. Oracle Data Pump
C. Oracle Database Vault
D. Oracle Label Security
E. Oracle Recovery Manager (RMAN)
Answer: E
QUESTION NO: 4
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: 5
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
Many people may have different ways and focus of study to pass Huawei H13-323_V1.0 exam in the different time intervals, but we will find that in real life, can take quite a long time to learn Huawei H13-323_V1.0 learning questions to be extremely difficult. Microsoft MS-102 - If you have the Oracle certification, it will be very easy for you to get a promotion. Netskope NSK101 - As we all know, looking at things on a computer for a long time can make your eyes wear out and even lead to the decline of vision. And our CyberArk CPC-SEN learning guide will be your best choice. But our WGU Organizational-Behaviors-and-Leadership test material has been recognized by multitude of customers, which possess of the top-class quality, can help you pass exam successfully.
Updated: May 28, 2022