So that the pass rate of Omgzlook is very high. It is an undeniable fact. Through this we can know that Omgzlook Oracle 1z0-062 Testing Center exam training materials can brought help to the candidates. And this version also helps establish the confidence of the candidates when they attend the 1z0-062 Testing Center exam after practicing. Because of the different habits and personal devices, requirements for the version of our 1z0-062 Testing Center exam questions vary from person to person. In recent years, many people are interested in Oracle certification exam.
Oracle Database 1z0-062 A bold attempt is half success.
We can make sure that all employees in our company have wide experience and advanced technologies in designing the 1z0-062 - Oracle Database 12c: Installation and Administration Testing Center study dump. Using Reliable Test 1z0-062 Questions Vce real questions will not only help you clear exam with less time and money but also bring you a bright future. We are looking forward to your join.
Our 1z0-062 Testing Center study materials can have such a high pass rate, and it is the result of step by step that all members uphold the concept of customer first. If you use a trial version of 1z0-062 Testing Center training prep, you can find that our study materials have such a high passing rate and so many users support it. After using the trial version, we believe that you will be willing to choose 1z0-062 Testing Center exam questions.
Oracle 1z0-062 Testing Center - So, act now!
In today’s society, many enterprises require their employees to have a professional 1z0-062 Testing Center certification. It is true that related skills serve as common tools frequently used all over the world, so we can realize that how important an 1z0-062 Testing Center certification is, also understand the importance of having a good knowledge of it. Passing the 1z0-062 Testing Center exam means you might get the chance of higher salary, greater social state and satisfying promotion chance. Once your professional 1z0-062 Testing Center ability is acknowledged by authority, you master the rapidly developing information technology. With so many advantages, why don’t you choose our reliable 1z0-062 Testing Center actual exam guide, for broader future and better life?
We know the certificate of 1z0-062 Testing Center exam guide is useful and your prospective employer wants to see that you can do the job with strong prove, so our 1z0-062 Testing Center study materials could be your opportunity. Our 1z0-062 Testing Center practice dumps are sensational from the time they are published for the importance of 1z0-062 Testing Center exam as well as the efficiency of our 1z0-062 Testing Center training engine.
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
In order to live a better live, people improve themselves by furthering their study, as well as increase their professional EMC D-ISM-FN-23-KR skills. By practicing our Microsoft DP-203 exam braindumps, you will get the most coveted certificate smoothly. We assume all the responsibilities that our Dell D-PWF-RDY-A-00 practice braindumps may bring. The language in our SAP C-S4CPR-2408 test guide is easy to understand that will make any learner without any learning disabilities, whether you are a student or a in-service staff, whether you are a novice or an experienced staff who has abundant experience for many years. Our Amazon DOP-C02 actual exam comprise of a number of academic questions for your practice, which are interlinked and helpful for your exam.
Updated: May 28, 2022