We have designed a chat window below the web page. Once you want to ask some questions about the 1Z1-083 Guide training engine, you can click the little window. Then you just need to click the buttons after writing your email address and your questions about the 1Z1-083 Guide exam questions. And we will let you down. Due to continuous efforts of our experts, we have exactly targeted the content of the 1Z1-083 Guide exam. Using our products, you can get everything you want, including your most important pass rate.
1Z1-083 Guide study materials have a 99% pass rate.
Oracle Database 19c 1Z1-083 Guide - Oracle Database Administration II You can totally relay on us. Then you will know whether it is suitable for you to use our 1Z1-083 Latest Test Collection Materials test questions. There are answers and questions provided to give an explicit explanation.
Second, it is convenient for you to read and make notes with our versions of 1Z1-083 Guide exam materials. Last but not least, we will provide considerate on line after sale service for you in twenty four hours a day, seven days a week. So let our 1Z1-083 Guide practice guide to be your learning partner in the course of preparing for the exam, it will be a wise choice for you to choose our 1Z1-083 Guide study dumps.
Oracle 1Z1-083 Guide - Missing the chance, I am sure you must regret it.
We have three different versions of our 1Z1-083 Guide exam questions which can cater to different needs of our customers. They are the versions: PDF, Software and APP online. The PDF version of our 1Z1-083 Guide exam simulation can be printed out, suitable for you who like to take notes, your unique notes may make you more profound. The Software version of our 1Z1-083 Guide study materials can simulate the real exam. Adn the APP online version can be applied to all electronic devices.
Besides, we have the largest IT exam repository, if you are interested in 1Z1-083 Guide exam or any other exam dumps, you can search on our Goldmile-Infobiz or chat with our online support any time you are convenient. Wish you success in 1Z1-083 Guide exam.
1Z1-083 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 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: 4
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: 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
And we have three different versions Of our Cisco 300-815 study guide: the PDF, the Software and the APP online. Belive it or not, our efficient and authoritative Microsoft PL-400 exam materials are always here waiting for you to provide you with the best help of Microsoft PL-400 exam preparation. HP HPE7-A01 training materials are not only the domestic market, but also the international high-end market. Now the SAP C-SIGVT-2506 exam dumps provided by Goldmile-Infobiz have been recognized by masses of customers, but we will not stop the service after you buy. And you can free download the demos of the Microsoft SC-300 study guide to check it out.
Updated: May 28, 2022