Instead of blindly studying relevant knowledge the exam demands, you can do some valuable questions. The efficient exam dumps is essential tool to prepare for 1Z1-083 Exam Guide test. Come on and purchase Omgzlook Oracle 1Z1-083 Exam Guide practice test dumps. Therefore, our 1Z1-083 Exam Guide learning materials always meet your academic requirements. Simplified language allows candidates to see at a glance. We have to commend Omgzlook exam dumps that can avoid detours and save time to help you sail through the exam with no mistakes.
Oracle Database 19c 1Z1-083 It is up to you to make a decision.
It is our responsibility to relieve your pressure from preparation of 1Z1-083 - Oracle Database Administration II Exam Guide exam. I have confidence in our Omgzlook products that soon Omgzlook's exam questions and answers about Oracle New Study Guide 1Z1-083 Pdf will be your choice and you will pass Oracle certification New Study Guide 1Z1-083 Pdf exam successfully. It is wise to choose our Omgzlook and Omgzlook will prove to be the most satisfied product you want.
If you worry about your exam, our 1Z1-083 Exam Guide 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 1Z1-083 Exam Guide exams? Yes, here is your chance to know us. Our products are just suitable for you.
Oracle 1Z1-083 Exam Guide - Omgzlook will achieve your dream.
It doesn’t matter if it's your first time to attend 1Z1-083 Exam Guide practice test or if you are freshman in the IT certification test, our latest 1Z1-083 Exam Guide dumps guide will boost you confidence to face the challenge. Our dumps collection will save you much time and ensure you get high mark in 1Z1-083 Exam Guide actual test with less effort. Come and check the free demo in our website you won’t regret it.
Omgzlook Oracle 1Z1-083 Exam Guide exam questions and answers provide you test preparation information with everything you need. About Oracle 1Z1-083 Exam Guide exam, you can find these questions from different web sites or books, but the key is logical and connected.
1Z1-083 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
Huawei H13-311_V3.5 - For all of you, it is necessary to get the Oracle certification to enhance your career path. EMC D-PEMX-DY-23 - It can prove to your boss that he did not hire you in vain. Before you choose our SAP C_ARSUM_2404 study material, you can try our SAP C_ARSUM_2404 free demo for assessment. Snowflake DEA-C01 - Our exam materials are including all the questions which the exam required. Just only dozens of money on VMware 5V0-63.23 latest study guide will assist you 100% pass exam and 24-hours worm aid service.
Updated: May 28, 2022