To keep up with the newest regulations of the 1Z1-083 Exam Questions Pdfexam, our experts keep their eyes focusing on it. Our 1Z1-083 Exam Questions Pdf practice materials are updating according to the precise of the real exam. Our test prep can help you to conquer all difficulties you may encounter. The rest of the time you can do anything you want to do to, which can fully reduce your review pressure. Saving time and improving efficiency is the consistent purpose of our 1Z1-083 Exam Questions Pdf learning materials. We will provide you with professional advice before you buy our 1Z1-083 Exam Questions Pdf guide materials.
Oracle Database 19c 1Z1-083 Omgzlook is a professional website.
Oracle Database 19c 1Z1-083 Exam Questions Pdf - Oracle Database Administration II Do not be bemused about the exam. If you have any questions about the exam, Omgzlook the Oracle Examcollection 1Z1-083 will help you to solve them. Within a year, we provide free updates.
Considering many exam candidates are in a state of anguished mood to prepare for the 1Z1-083 Exam Questions Pdf exam, our company made three versions of 1Z1-083 Exam Questions Pdf real exam materials to offer help. All these variants due to our customer-oriented tenets. As a responsible company over ten years, we are trustworthy.
Oracle 1Z1-083 Exam Questions Pdf - If you feel exam is a headache, don't worry.
If you are still study hard to prepare the Oracle 1Z1-083 Exam Questions Pdf exam, you're wrong. Of course, with studying hard, you can pass the exam. But may not be able to achieve the desired effect. Now this is the age of the Internet, there are a lot of shortcut to success. Omgzlook's Oracle 1Z1-083 Exam Questions Pdf exam training materials is a good training materials. It is targeted, and guarantee that you can pass the exam. This training matrial is not only have reasonable price, and will save you a lot of time. You can use the rest of your time to do more things. So that you can achieve a multiplier effect.
The assistance of our 1Z1-083 Exam Questions Pdf guide question dumps are beyond your imagination. You will regret if you throw away the good products.
1Z1-083 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
Which two are true about automatic block repair? (Choose two.)
A. Automatic block repair can repair blocks with no standby database if DB_BLOCK_CHECKING =
TRUE.
B. Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on its primary database.
C. Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on that physical standby database.
D. It is not possible for media corrupt blocks.
E. Real-Time Query must be enabled on a primary database for automatic block repair to be done on any of its physical standby databases.
Answer: C,E
QUESTION NO: 5
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
If you are concerned about the test, however, you can choose Omgzlook's Oracle EMC D-PSC-MN-01 exam training materials. With the help of CheckPoint 156-315.81 guide questions, you can conduct targeted review on the topics which to be tested before the exam, and then you no longer have to worry about the problems that you may encounter a question that you are not familiar with during the exam. Adobe AD0-E207 - Now that you choose to work in the IT industry, you must register IT certification test and get the IT certificate which will help you to upgrade yourself. We had to spare time to do other things to prepare for Salesforce Sales-Cloud-Consultant exam, which delayed a lot of important things. If you successfully get Oracle SAP C-THR81-2405 certificate, you can finish your work better.
Updated: May 28, 2022