With constantly updated Oracle pdf files providing the most relevant questions and correct answers, you can find a way out in your industry by getting the 1Z0-083 Test Objectives certification. Our 1Z0-083 Test Objectives test engine is very intelligence and can help you experienced the interactive study. In addition, you will get the scores after each 1Z0-083 Test Objectives practice test, which can make you know about the weakness and strengthen about the 1Z0-083 Test Objectives real test , then you can study purposefully. With the Software version of our 1Z0-083 Test Objectives study materilas, you can have the experience of the real exam which is very helpful for some candidates who lack confidence or experice of our 1Z0-083 Test Objectives training guide. Our company has always been following the trend of the 1Z0-083 Test Objectives certification. If you are determined to purchase our 1Z0-083 Test Objectives latest dumps materials, please prepare a credit card for payment.
Oracle Database 19c 1Z0-083 Many customers may be doubtful about our price.
Even if you have a week foundation, I believe that you will get the certification by using our 1Z0-083 - Oracle Database Administration II Test Objectives study materials. Our Latest Test Cram 1Z0-083 Sheet File exam questions are compiled by experts and approved by authorized personnel and boost varied function so that you can learn Latest Test Cram 1Z0-083 Sheet File test torrent conveniently and efficiently. We provide free download and tryout before your purchase and if you fail in the exam we will refund you in full immediately at one time.
As the old saying tells that, he who doesn't go advance will lose his ground. So you will have a positive outlook on life. All in all, abandon all illusions and face up to reality bravely.
Oracle 1Z0-083 Test Objectives - Our users are willing to volunteer for us.
In order to meet a wide range of tastes, our company has developed the three versions of the 1Z0-083 Test Objectives preparation questions, which includes PDF version, online test engine and windows software. According to your own budget and choice, you can choose the most suitable one for you. And if you don't know which one to buy, you can free download the demos of the 1Z0-083 Test Objectives study materials to check it out. The demos of the 1Z0-083 Test Objectives exam questions are a small part of the real exam questions.
Our company has established a long-term partnership with those who have purchased our 1Z0-083 Test Objectives exam guides. We have made all efforts to update our product in order to help you deal with any change, making you confidently take part in the exam.
1Z0-083 PDF DEMO:
QUESTION NO: 1
Which two are true about instance recovery? (Choose two.)
A. It is performed automatically after the database is opened; however, blocks requiring recovery are not available until they are recovered.
B. Setting FAST_START_MTTR_TARGET to a lower value reduces instance recovery time by causing dirty buffers to be written to disk more frequently, thereby reducing the number of I/Os needed during instance recovery.
C. It is performed automatically while the database remains in MOUNT state. Then the database is opened.
D. Setting FAST_START_MTTR_TARGET to a higher value reduces instance recovery time bycausing the log writer to write more frquently, thereby reducing the number of I/Os needed during instance recovery.
E. It is not possible if an archived log is missing.
F. It is performed by the Recovery Writer (RVWR) background process.
Answer: C,D
QUESTION NO: 2
Which two are true about the character sets used in an Oracle database? (Choose two.)
A. Unicode enables information from any language to be stored using a single character set.
B. Multibyte character sets allow more efficient space utilization than single byte character sets.
C. Unicode is the only supported character set for Oracle databases created using Database
Configuration Assistant (DBCA).
D. Single-byte character sets always use 8-bit encoding schemes.
E. Single-byte character sets provide betterperformance than multibyte character sets.
F. Single-byte character sets always use 7-bit encoding schemes.
Answer: A,E
QUESTION NO: 3
Which three are true about monitoring waits for sessions and services? (Choose three.)
A. V $SESSION_EVENT displays all waits for all past and existing sessions if the wait has occurred at least once for a session.
B. V $SESSION_WAIT_CLASS displays waits broken down by wait class only for waiting sessions.
C. V $SESSION_EVENT displays all waits for all past sessions if the wait has occurred at least once for a session.
D. V $SERVICE_EVENT displays all waits for all services if the wait has occurred at least once for a service.
E. V $SESSION_WAIT and V$SESSION both contain details of the event on which a session is currently waiting.
F. V $SESSION_WAIT and V$SESSION both contain details of the event on which a non-waiting session last waited.
Answer: B,C,F
QUESTION NO: 4
Which three are true about backup, restore, and recovery operations done without using
Recovery Manager (RMAN)? (Choose three.)
A. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance bestarted and the dataabse be in the MOUNT state.
B. Oracle data file backups, copied using an O/S utility, can be added to the RMAN catalog as IMAGE
COPIES.
C. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and the database be in MOUNT state.
D. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and the database be in OPEN state.
E. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance be shut down.
F. Oraclearchive log backups, copied using an O/S utility, can be added to the RMAN catalog as a backup set.
G. An Oracle database can be restored from backup files copied using O/S utilities.
Answer: B,C,E
QUESTION NO: 5
Which four are true about duplicating a database using Recovery Manager (RMAN)? (Choose four.)
A. Duplication can be done by having the target database instance push copies to the auxiliary database instance.
B. A backup of the target database is always required.
C. A connection to an auxiliary instance is always required.
D. A new DBID is always created for the duplicated database.
E. A subset of the target database can be duplicated.
F. A connection tothe recovery catalog instance is always required.
G. Duplication can be done by having the auxiliary databaseinstance pull backup sets from the target database instance.
H. A connection to the target database instance is always required.
Answer: A,B,C,G
We can promise that the CompTIA FC0-U61 prep guide from our company will help you prepare for your exam well. And our Microsoft MS-900 study materials always contain the latest exam Q&A. Salesforce Marketing-Cloud-Email-Specialist - Many candidates who take the qualifying exams are not aware of our products and are not guided by our systematic guidance, and our users are much superior to them. SAP C-TS462-2023 - They are very practical and they have online error correction and other functions. Salesforce MuleSoft-Platform-Architect-I - In addition to the necessary theoretical knowledge, we need more skills.
Updated: May 28, 2022