To help our customer know our 1Z0-083 Study Notes exam questions better, we have carried out many regulations which concern service most. You can ask what you want to know about our 1Z0-083 Study Notes study guide. Once you submit your questions, we will soon give you detailed explanations. As we all know, it is not an easy thing to gain the 1Z0-083 Study Notes certification. What’s about the 1Z0-083 Study Notes pdf dumps provided by Goldmile-Infobiz. In a word, our 1Z0-083 Study Notes training braindumps will move with the times.
Oracle Database 19c 1Z0-083 Each user's situation is different.
We strive for perfection all these years and get satisfactory results with concerted cooperation between experts, and all questions points in our 1Z0-083 - Oracle Database Administration II Study Notes real exam are devised and written base on the real exam. Our users are all over the world, and our privacy protection system on the Valid Study 1Z0-083 Questions Free study guide is also the world leader. Our Valid Study 1Z0-083 Questions Free exam preparation will protect the interests of every user.
Goldmile-Infobiz 1Z0-083 Study Notes exam preparation begins and ends with your accomplishing this credential goal. Although you will take each 1Z0-083 Study Notes online test one at a time - each one builds upon the previous. Remember that each 1Z0-083 Study Notes exam preparation is built from a common certification foundation.1Z0-083 Study Notes prepareation will provide the most excellent and simple method to pass your 1Z0-083 Study Notes Certification Exams on the first attempt.
We have the complete list of popular Oracle 1Z0-083 Study Notes exams.
We are proud that we have engaged in this career for over ten yeas and helped tens of thousands of the candidates achieve their 1Z0-083 Study Notes certifications, and our 1Z0-083 Study Notes exam questions are becoming increasingly obvious degree of helping the exam candidates with passing rate up to 98 to 100 percent. All our behaviors are aiming squarely at improving your chance of success on the 1Z0-083 Study Notes exam and we have the strengh to give you success guarantee.
Our professional experts not only have simplified the content and grasp the key points for our customers, but also recompiled the 1Z0-083 Study Notes preparation materials into simple language so that all of our customers can understand easily no matter which countries they are from. In such a way, you will get a leisure study experience as well as a doomed success on your coming 1Z0-083 Study Notes exam.
1Z0-083 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 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: 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 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: 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
More importantly, we will promptly update our EMC D-VXR-DY-23 quiz torrent based on the progress of the letter and send it to you. We highly recommend going through the Salesforce Nonprofit-Cloud-Consultant answers multiple times so you can assess your preparation for the Salesforce Nonprofit-Cloud-Consultant exam. And our high-efficiency of the ISTQB CT-AI exam braindumps is well known among our loyal customers. The Open Group OGEA-102 - So you can relay on us to success and we won't let you down! With great outcomes of the passing rate upon to 98-100 percent, our SAP C-S4PM2-2507 practice engine is totally the perfect ones.
Updated: May 28, 2022