Come on and purchase Omgzlook Oracle 1Z0-083 Reliable Exam Collection Materials practice test dumps. This braindump's hit accuracy is high and it works best the other way around. Omgzlook Oracle 1Z0-083 Reliable Exam Collection Materials questions and answers are a rare material which can help you pass you exam first time. Our experts aim to deliver the most effective information in the simplest language. Each candidate takes only a few days can attend to the 1Z0-083 Reliable Exam Collection Materials exam. Revealing whether or not a man succeeded often reflect in the certificate he obtains, so it is in IT industry.
Oracle Database 19c 1Z0-083 So you need not to summarize by yourself.
To help you pass the 1Z0-083 - Oracle Database Administration II Reliable Exam Collection Materials exam is our goal. Omgzlook can not only save you valuable time, but also make you feel at ease to participate in the exam and pass it successfully. Omgzlook has good reliability and a high reputation in the IT professionals.
If you worry about your exam, our 1Z0-083 Reliable Exam Collection Materials exam training dumps will guide you and make you well preparing，you will pass exam without any doubt. How to find a valid exam dumps providers which can elaborate on how to prepare you properly with more appropriate questions to pass 1Z0-083 Reliable Exam Collection Materials exams? Yes, here is your chance to know us. Our products are just suitable for you.
Our Oracle 1Z0-083 Reliable Exam Collection Materials latest study guide can help you.
Omgzlook is an excellent source of information on IT Certifications. In the Omgzlook, you can find study skills and learning materials for your exam. Omgzlook's Oracle 1Z0-083 Reliable Exam Collection Materials training materials are studied by the experienced IT experts. It has a strong accuracy and logic. To encounter Omgzlook, you will encounter the best training materials. You can rest assured that using our Oracle 1Z0-083 Reliable Exam Collection Materials exam training materials. With it, you have done fully prepared to meet this exam.
Most returned customers said that our 1Z0-083 Reliable Exam Collection Materials dumps pdf covers the big part of main content of the certification exam. Questions and answers from our 1Z0-083 Reliable Exam Collection Materials free download files are tested by our certified professionals and the accuracy of our questions are 100% guaranteed.
1Z0-083 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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: 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 tired of preparing Oracle Salesforce B2C-Commerce-Developer exam, you can choose Omgzlook Oracle Salesforce B2C-Commerce-Developer certification training materials. The efficiency and accuracy of our Autodesk ACP-01101 learning guide will not let you down. Omgzlook Oracle Huawei H28-155_V1.0 exam dumps are the best reference materials. Although you will take each GARP 2016-FRR online test one at a time - each one builds upon the previous. As long as you choose our dumps as review tool before the exam, you will have a happy result in Snowflake DEA-C01 exam, which is perfectly obvious.
Updated: May 28, 2022