We have three different versions of our 1z0-062 Exam Sample Questions exam questions on the formats: the PDF, the Software and the APP online. Though the content is the same, the varied formats indeed bring lots of conveniences to our customers. There are some education platforms in the market which limits the user groups of products to a certain extent. We can tell you that our 1z0-062 Exam Sample Questions test prep concentrate on systematic study, which means all your study is logic. Why not give us a chance to prove? Our 1z0-062 Exam Sample Questions guide question dumps will never let you down. We do not charge extra service fees, but the service quality is high.
Oracle Database 1z0-062 So you must act from now.
Do not have enough valid 1z0-062 - Oracle Database 12c: Installation and Administration Exam Sample Questions practice materials, can bring inconvenience to the user, such as the delay progress, learning efficiency and to reduce the learning outcome was not significant, these are not conducive to the user persistent finish learning goals. It will play a multiplier effect to help you pass the exam. If you still desperately cram knowledge and spend a lot of precious time and energy to prepare for passing Oracle certification Latest 1z0-062 Test Report exam, and at the same time do not know how to choose a more effective shortcut to pass Oracle certification Latest 1z0-062 Test Report exam.
Our 1z0-062 Exam Sample Questions test practice guide’ self-learning and self-evaluation functions, the statistics report function, the timing function and the function of stimulating the test could assist you to find your weak links, check your level, adjust the speed and have a warming up for the real exam. You will feel your choice to buy 1z0-062 Exam Sample Questions exam dump is too right. Our 1z0-062 Exam Sample Questions test questions are compiled by domestic first-rate experts and senior lecturer and the contents of them contain all the important information about the test and all the possible answers of the questions which maybe appear in the test.
Oracle 1z0-062 Exam Sample Questions - I wish you good luck.
Our 1z0-062 Exam Sample Questions exam questions have three versions: the PDF, Software and APP online. Also, there will have no extra restrictions to your learning because different versions have different merits. All in all, you will not be forced to buy all versions of our 1z0-062 Exam Sample Questions study materials. You have the final right to select. Please consider our 1z0-062 Exam Sample Questions learning quiz carefully and you will get a beautiful future with its help.
We all know that in the fiercely competitive IT industry, having some IT authentication certificates is very necessary. IT authentication certificate is a best proof for your IT professional knowledge and experience.
1z0-062 PDF DEMO:
QUESTION NO: 1
You conned using SQL Plus to the root container of a multitenant container database (CDB) with SYSDBA privilege.
The CDB has several pluggable databases (PDBs) open in the read/write mode.
There are ongoing transactions in both the CDB and PDBs.
What happens alter issuing the SHUTDOWN TRANSACTIONAL statement?
A. The shutdown proceeds immediately. The shutdown proceeds as soon as all transactions in the
PDBs are either committed or rolled hack.
B. The shutdown proceeds as soon as all transactions in the CDB are either committed or rolled back.
C. The statement results in an error because there are open PDBs.
D. The shutdown proceeds as soon as all transactions in both the CDB and PDBs are either committed or rolled back.
Answer: B
Explanation
* SHUTDOWN [ABORT | IMMEDIATE | NORMAL | TRANSACTIONAL [LOCAL]]
Shuts down a currently running Oracle Database instance, optionally closing and dismounting a database. If the current database is a pluggable database, only the pluggable database is closed. The consolidated instance continues to run.
Shutdown commands that wait for current calls to complete or users to disconnect such as
SHUTDOWN NORMAL and SHUTDOWN TRANSACTIONAL have a time limit that the SHUTDOWN command will wait. If all events blocking the shutdown have not occurred within the time limit, the shutdown command cancels with the following message:
ORA-01013: user requested cancel of current operation
* If logged into a CDB, shutdown closes the CDB instance.
To shutdown a CDB or non CDB, you must be connected to the CDB or non CDB instance that you want to close, and then enter SHUTDOWN Database closed.
Database dismounted.
Oracle instance shut down.
To shutdown a PDB, you must log into the PDB to issue the SHUTDOWN command.
SHUTDOWN
Pluggable Database closed.
Note:
* Prerequisites for PDB Shutdown
When the current container is a pluggable database (PDB), the SHUTDOWN command can only be used if:
The current user has SYSDBA, SYSOPER, SYSBACKUP, or SYSDG system privilege.
The privilege is either commonly granted or locally granted in the PDB.
The current user exercises the privilege using AS SYSDBA, AS SYSOPER, AS SYSBACKUP, or AS SYSDG at connect time.
To close a PDB, the PDB must be open.
QUESTION NO: 2
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: 3
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: 4
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: 5
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
There are a lot of advantages about the online version of the WGU Managing-Cloud-Security exam questions from our company. Snowflake GES-C01 - In recent decades, computer science education has been a concern of the vast majority of people around the world. So far, the Fortinet FCP_FAZ_AN-7.6 practice materials have almost covered all the official test of useful materials, before our products on the Internet, all the study materials are subject to rigorous expert review, so you do not have to worry about quality problems of our latest Fortinet FCP_FAZ_AN-7.6 exam dump, focus on the review pass the qualification exam. BCS BAPv5 - The training materials can help you pass the certification. And our Microsoft SC-900 learning prep can suit you most in this need for you will get the according certification as well as the latest information.
Updated: May 28, 2022