Omgzlook can provide you with a reliable and comprehensive solution to pass Oracle certification 1Z1-083 Study Questions Download exam. Our solution can 100% guarantee you to pass the exam, and also provide you with a one-year free update service. You can also try to free download the Oracle certification 1Z1-083 Study Questions Download exam testing software and some practice questions and answers to on Omgzlook website. They compile each answer and question carefully. Each question presents the key information to the learners and each answer provides the detailed explanation and verification by the senior experts. Our Oracle certification 1Z1-083 Study Questions Download exam question bank is produced by Omgzlook's experts's continuously research of outline and previous exam.
Oracle Database 19c 1Z1-083 It can help you pass the exam successfully.
Next, through my introduction, I hope you can have a deeper understanding of our 1Z1-083 - Oracle Database Administration II Study Questions Download learning quiz. So you have to seize this opportunity of Omgzlook. Only with it can you show your skills.
You can use 1Z1-083 Study Questions Download guide materials through a variety of electronic devices. At home, you can use the computer and outside you can also use the phone. Now that more people are using mobile phones to learn our 1Z1-083 Study Questions Download study guide, you can also choose the one you like.
Oracle 1Z1-083 Study Questions Download - As you know, life is like the sea.
Victory won't come to me unless I go to it. It is time to start to clear exam and obtain an IT certification to improve your competitor from our Oracle 1Z1-083 Study Questions Download training PDF if you don't want to be discarded by epoch. Many IT workers have a nice improve after they get a useful certification. If you are willing, our 1Z1-083 Study Questions Download training PDF can give you a good beginning. No need to doubt and worry, thousands of candidates choose our exam training materials, you shouldn't miss this high pass-rate 1Z1-083 Study Questions Download training PDF materials.
Our experts made significant contribution to their excellence of the 1Z1-083 Study Questions Download study materials. So we can say bluntly that our 1Z1-083 Study Questions Download simulating exam is the best.
1Z1-083 PDF DEMO:
QUESTION NO: 1
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: 2
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
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 RMAN encryption? (Choose two.)
A. RMAN encryption keys are stored in a database keystore.
B. Password encryption can be persistently configured using the CONFIGUREENCRYPTION command.
C. Dual-mode encrypted backups can be restored only if boththe password and the keystore used for encryption are available.
D. RMAN can encrypt the Oracle Database password file.
E. The SET ENCRYPTION command overrides encryption settings specified by the CONFIGURE
ENCRYPTION command.
Answer: C,E
QUESTION NO: 5
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
We provide our customers with the most reliable learning materials about CompTIA PT0-003 certification exam and the guarantee of pass. Just look at the comments on the EMC D-DP-FN-23 training guide, you will know that how popular they are among the candidates. As a wise person, it is better to choose our EMC D-RP-OE-A-24 study material without any doubts. Presiding over the line of our practice materials over ten years, our experts are proficient as elites who made our DAMA CDMP-RMD learning questions, and it is their job to officiate the routines of offering help for you. You just need 20-30 hours for preparation and feel confident to face the EMC D-ZT-DS-P-23 actual test.
Updated: May 28, 2022