To go with the changing neighborhood, we need to improve our efficiency of solving problems as well as the new contents of our 1Z0-083 Dumps Sheet exam questions accordingly, so all points are highly fresh about in compliance with the syllabus of the exam. Our 1Z0-083 Dumps Sheet exam materials can help you realize it. To those time-sensitive exam candidates, our high-efficient 1Z0-083 Dumps Sheet study questions comprised of important news will be best help. For we have engaged in this career for years and we are always trying our best to develope every detail of our 1Z0-083 Dumps Sheet study quiz. With our 1Z0-083 Dumps Sheet exam questions, you will find the exam is just a piece of cake. Every page and every points of knowledge have been written from professional experts who are proficient in this line and are being accounting for this line over ten years.
Oracle Database 19c 1Z0-083 No company in the field can surpass us.
With high-quality 1Z0-083 - Oracle Database Administration II Dumps Sheet guide materials and flexible choices of learning mode, they would bring about the convenience and easiness for you. Because, after all, 1Z0-083 Valid Test Questions Answers is a very important certified exam of Oracle. But 1Z0-083 Valid Test Questions Answers exam is not so simple.
With passing rate up to 98 percent and above, our 1Z0-083 Dumps Sheet practice materials are highly recommended among exam candidates. So their validity and authority are unquestionable. Our 1Z0-083 Dumps Sheet learning materials are just staring points for exam candidates, and you may meet several challenging tasks or exams in the future about computer knowledge, we can still offer help.
Oracle 1Z0-083 Dumps Sheet - This is a practice test website.
If you require any further information about either our 1Z0-083 Dumps Sheet preparation exam or our corporation, please do not hesitate to let us know. High quality 1Z0-083 Dumps Sheet practice materials leave a good impression on the exam candidates and bring more business opportunities in the future. And many of our cutomers use our 1Z0-083 Dumps Sheet exam questions as their exam assistant and establish a long cooperation with us.
Omgzlook site has a long history of providing Oracle 1Z0-083 Dumps Sheet exam certification training materials. It has been a long time in certified IT industry with well-known position and visibility.
1Z0-083 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 assume all the responsibilities our CompTIA N10-009 simulating practice may bring you foreseeable outcomes and you will not regret for believing in us assuredly. Microsoft DP-420 - Omgzlook is a professional IT certification sites, the certification success rate is 100%. Our ISQI CT-AI_v1.0_World study guide may not be as famous as other brands for the time being, but we can assure you that we won't lose out on quality. GARP 2016-FRR - And our price is absolutely reasonable and suitable for each of the candidates who participating in the IT certification exams. To address this issue, our IAPP CIPT actual exam offers three different versions for users to choose from.
Updated: May 28, 2022