Our 1Z1-083 Exam Guide exam Braindumps are available in PDF, software, and online three modes, which allowing you to switch learning materials on paper, on your phone or on your computer, and to study anywhere and anytime. And in any version of 1Z1-083 Exam Guide practice materials, the number of downloads and the number of people used at the same time are not limited. You can practice repeatedly for the same set of 1Z1-083 Exam Guide questions and continue to consolidate important knowledge points. All the preparation material reflects latest updates in 1Z1-083 Exam Guide certification exam pattern. You may now download the 1Z1-083 Exam Guide PDF documents in your smart devices and lug it along with you. Make sure that you are buying our 1Z1-083 Exam Guide brain dumps pack so you can check out all the products that will help you come up with a better solution.
Oracle Database 19c 1Z1-083 So your success is guaranteed.
Free renewal of our 1Z1-083 - Oracle Database Administration II Exam Guide study prep in this respect is undoubtedly a large shining point. The relation comes from the excellence of our 1Z1-083 Reliable Exam Camp Questions training materials. We never avoid our responsibility of offering help for exam candidates like you, so choosing our 1Z1-083 Reliable Exam Camp Questions practice dumps means you choose success.
On one hand, all content can radically give you the best backup to make progress. On the other hand, our 1Z1-083 Exam Guide exam questions are classy and can broaden your preview potentially. Their efficiency has far beyond your expectation!
Oracle 1Z1-083 Exam Guide - This certification gives us more opportunities.
Many exam candidates feel hampered by the shortage of effective 1Z1-083 Exam Guide preparation quiz, and the thick books and similar materials causing burden for you. Serving as indispensable choices on your way of achieving success especially during this 1Z1-083 Exam Guide exam, more than 98 percent of candidates pass the exam with our 1Z1-083 Exam Guide training guide and all of former candidates made measurable advance and improvement.
In the process of job hunting, we are always asked what are the achievements and what certificates have we obtained? Therefore, we get the test Oracle certification and obtain the qualification certificate to become a quantitative standard, and our 1Z1-083 Exam Guide learning guide can help you to prove yourself the fastest in a very short period of time. Life is short for each of us, and time is precious to us.
1Z1-083 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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 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: 5
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
The most popular version is the PDF version of Amazon Data-Engineer-Associate exam prep. SAP C-ABAPD-2507 - If you make up your mind, choose us! Our ACAMS CAMS-CN exam braindumps are the hard-won fruit of our experts with their unswerving efforts in designing products and choosing test questions. The staff of Amazon AWS-Developer study guide is professionally trained. Palo Alto Networks NetSec-Analyst - In fact, all three versions contain the same questions and answers.
Updated: May 28, 2022