You can choose other products, but you have to know that Omgzlook can bring you infinite interests. Only Omgzlook can guarantee you 100% success. Omgzlook allows you to have a bright future. Or you will forget the so-called good, although all kinds of digital device convenient now we read online, but many of us are used by written way to deepen their memory patterns. Our 1Z0-083 Discount Voucher prep guide can be very good to meet user demand in this respect, allow the user to read and write in a good environment continuously consolidate what they learned. Select Omgzlook, it will ensure your success.
Oracle Database 19c 1Z0-083 So try to trust us.
Oracle Database 19c 1Z0-083 Discount Voucher - Oracle Database Administration II You spend lots of time on these reviewing materials you don't know whether it is useful to you, rather than experiencing the service Omgzlook provides for you. Our windows software and online test engine of the 1Z0-083 Latest Test Online exam questions are suitable for all age groups. At the same time, our operation system is durable and powerful.
Many times getting a right method is important and more efficient than spending too much time and money in vain. Our Omgzlook team devote themselves to studying the best methods to help you pass 1Z0-083 Discount Voucher exam certification. From the time when you decide whether to purchase our 1Z0-083 Discount Voucher exam software or not, we have provided you with comprehensive guarantees, including free demo download before buying, payment guarantee in purchase process, one-year free update service after you purchased 1Z0-083 Discount Voucher exam software, and full refund guarantee of dump cost if you fail 1Z0-083 Discount Voucher exam certification, which are all our promises to ensure customer interests.
Oracle 1Z0-083 Discount Voucher - You can download our app on your mobile phone.
The Omgzlook product here is better, cheaper, higher quality and unlimited for all time; kiss the days of purchasing multiple Oracle braindumps repeatedly, or renewing 1Z0-083 Discount Voucher training courses because you ran out of time. Now you can learn 1Z0-083 Discount Voucher skills and theory at your own pace and anywhere you want with top of the 1Z0-083 Discount Voucher braindumps, you will find it's just like a pice a cake to pass 1Z0-083 Discount Voucherexam.
And our content of the 1Z0-083 Discount Voucher exam questions are based on real exam by whittling down superfluous knowledge without delinquent mistakes. At the same time, we always keep updating the 1Z0-083 Discount Voucher training guide to the most accurate and the latest.
1Z0-083 PDF DEMO:
QUESTION NO: 1
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: 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 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
Palo Alto Networks PCNSA - Our professional online staff will attend you on priority. During your transitional phrase to the ultimate aim, our EMC D-MSS-DS-23 study engine as well as these updates is referential. Microsoft MB-240 exam materials contain all the questions and answers to pass Microsoft MB-240 exam on first try. Our Microsoft MB-700 real exam helps you not only to avoid all the troubles of learning but also to provide you with higher learning quality than other students'. As long as you choose our IBM C1000-182 exam questions, you will get the most awarded.
Updated: May 28, 2022