After choosing 1Z1-083 Sample Questions Answers training engine, you will surely feel very pleasantly surprised. First of all, our 1Z1-083 Sample Questions Answers study materials are very rich, so you are free to choose. At the same time, you can switch to suit your learning style at any time. Our customers have benefited from the convenience of state-of-the-art. That is why our pass rate on 1Z1-083 Sample Questions Answers practice quiz is high as 98% to 100%. After obtaining a large amount of first-hand information, our experts will continue to analyze and summarize and write the most comprehensive 1Z1-083 Sample Questions Answers learning questions possible.
Our 1Z1-083 Sample Questions Answers practice quiz is unique in the market.
During the exam, you would be familiar with the questions, which you have practiced in our 1Z1-083 - Oracle Database Administration II Sample Questions Answers question dumps. And our website has already became a famous brand in the market because of our reliable Reliable Composite Test 1Z1-083 exam questions. Different from all other bad quality practice materials that cheat you into spending much money on them, our Reliable Composite Test 1Z1-083 exam materials are the accumulation of professional knowledge worthy practicing and remembering.
We will provide high quality assurance of 1Z1-083 Sample Questions Answers exam questions for our customers with dedication to ensure that we can develop a friendly and sustainable relationship. First of all, we have security and safety guarantee, which mean that you cannot be afraid of virus intrusion and information leakage since we have data protection acts, even though you end up studying 1Z1-083 Sample Questions Answers test guide of our company, we will absolutely delete your personal information and never against ethic code to sell your message to the third parties. Secondly, our 1Z1-083 Sample Questions Answers exam questions will spare no effort to perfect after-sales services.
Oracle 1Z1-083 Sample Questions Answers - We are 7*24*365 online service.
With our 1Z1-083 Sample Questions Answers learning questions, you can enjoy a lot of advantages over the other exam providers’. The most attraction aspect is that our high pass rate as 98% to 100%. I believe every candidate wants to buy 1Z1-083 Sample Questions Answers exam materials that with a high pass rate, because the data show at least two parts of the 1Z1-083 Sample Questions Answers exam guide, the quality and the validity. Only with high quality and valid information, our candidates can successfully pass their 1Z1-083 Sample Questions Answers exams.
You can choose the device you feel convenient at any time. Our 1Z1-083 Sample Questions Answers learning guide allows you to study anytime, anywhere.
1Z1-083 PDF DEMO:
QUESTION NO: 1
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: 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 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: 4
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: 5
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
The clients can use the practice software to test if they have mastered the Palo Alto Networks PSE-Cortex-Pro-24 test guide and use the function of stimulating the test to improve their performances in the real test. WGU Web-Development-Applications - Our study materials want every user to understand the product and be able to really get what they need. SAP C_CPI_2506 - The clients only need to choose the version of the product, fill in the correct mails and pay for our Oracle Database Administration II guide dump. For example, the social acceptance of ServiceNow CIS-TPRM certification now is higher and higher. It will be your great loss to miss our Amazon AWS-Developer-KR practice engine.
Updated: May 28, 2022