We are pleased to inform you that we have engaged in this business for over ten years with our 1Z1-083 Practice exam questions. Because of our past years’ experience, we are well qualified to take care of your worried about the 1Z1-083 Practice preparation exam and smooth your process with successful passing results. Our pass rate of the 1Z1-083 Practice study materials is high as 98% to 100% which is unique in the market. We have free demos of the 1Z1-083 Practice exam materials that you can try before payment. Our experts are researchers who have been engaged in professional qualification 1Z1-083 Practice exams for many years and they have a keen sense of smell in the direction of the examination. 1Z1-083 Practice learning materials have a variety of self-learning and self-assessment functions to test learning outcomes.
Oracle Database 19c 1Z1-083 Fate is not an opportunity but a choice.
Our 1Z1-083 - Oracle Database Administration II Practice certification guide also use the latest science and technology to meet the new requirements of authoritative research material network learning. In order to ensure the security of client information, our company hired many experts to design a secure procurement process for our Practice 1Z1-083 Exams Free test prep. If you decide to purchase our Practice 1Z1-083 Exams Free quiz guide, you can download the app of our products with no worry.
If you want to spend the least time to achieve your goals, 1Z1-083 Practice learning materials are definitely your best choice. You can really try it we will never let you down! Under the leadership of a professional team, we have created the most efficient learning 1Z1-083 Practice training guide for our users.
Oracle 1Z1-083 Practice - As you know, life is like the sea.
As you can see on our website, there are versions of the PDF, Software and APP online. PDF version of our 1Z1-083 Practice study materials- it is legible to read and remember, and support customers’ printing request. Software version of our 1Z1-083 Practice exam questions-It support simulation test system and times of setup has no restriction. Remember this version support Windows system users only. App online version of 1Z1-083 Practice practice engine -Be suitable to all kinds of equipment or digital devices.
Our experts made significant contribution to their excellence of the 1Z1-083 Practice study materials. So we can say bluntly that our 1Z1-083 Practice 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 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: 3
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: 4
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: 5
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
Up to now, we have more than tens of thousands of customers around the world supporting our SAP C_TS422_2504 training prep. Just look at the comments on the Huawei H13-624_V5.5 training guide, you will know that how popular they are among the candidates. We have free demos of our Microsoft AB-731 exam questions for your information and the demos offer details of real exam contents. Presiding over the line of our practice materials over ten years, our experts are proficient as elites who made our Fortinet FCSS_SDW_AR-7.6 learning questions, and it is their job to officiate the routines of offering help for you. And our Citrix 1Y0-204 training braindumps have became their best assistant on the way to pass the exam.
Updated: May 28, 2022