How to Modify an Existing Web View App in Android Studio: A Step-by-Step Guide

Matt White Matt White

0 Course Enrolled • 0 Course Completed

Biography

Questions 1z0-076 Exam - Study 1z0-076 Group

To help you get the Oracle exam certification, we provide you with the best valid 1z0-076 pdf prep material. The customizable and intelligence 1z0-076 test engine will bring you to a high efficiency study way. The 1z0-076 test engine contains self-assessment features like marks, progress charts, etc. Besides, the Easy-to-use 1z0-076 layout will facilitate your preparation for 1z0-076 real test. You can pass your 1z0-076 certification without too much pressure.

The remarkably distinguished results 1z0-076 are enough to provide a reason for Dumpexams's huge clientele and obviously the best proof of its outstanding products. This is the reason that professionals find our 1z0-076 exam questions and answers products worthier than exam collection's or Dumpexams's dumps. Above all, it is the assurance of passing the exam with Dumpexams 100% money back guarantee that really distinguishes our Top 1z0-076 Dumps.

>> Questions 1z0-076 Exam <<

100% Pass 1z0-076 - Efficient Questions Oracle Database 19c: Data Guard Administration Exam

Dumpexams could give you the Oracle 1z0-076 exam questions and answers that with the highest quality. With the material you can successed step by step. Dumpexams's Oracle 1z0-076 exam training materials are absolutely give you a true environment of the test preparation. Our material is highly targeted, just as tailor-made for you. With it you will become a powerful IT experts. Dumpexams's Oracle 1z0-076 Exam Training materials will be most suitable for you. Quickly registered Dumpexams website please, I believe that you will have a windfall.

Oracle Database 19c: Data Guard Administration Sample Questions (Q37-Q42):

NEW QUESTION # 37
Your Data Guard configuration consists of these components and settings:
1. A primary database
2. A remote physical standby database
3. Real-time query is enabled
4. Redo transport mode is synchronous
5. Protection mode is maximum availability
6. The Data Guard broker is used
You notice that the standby destination fails to acknowledge reception of redo within net_timeout period of time.
Which is true in this scenario?

A. The physical standby database instance is shut down by the Data Guard broker.
B. The protection mode will automatically change to Maximum Performance.
C. Synchronous redo transport mode connections to the standby database are terminated.
D. Real-time query will be disabled on the physical standby.

Answer: C

Explanation:
In a Data Guard configuration where the protection mode is set to Maximum Availability and synchronous redo transport is enabled, if the standby destination fails to acknowledge the reception of redo within the net_timeout period, the primary database will terminate the synchronous redo transport mode connections to the standby database to protect the primary database from hanging (C). The primary database then operates in a Maximum Performance mode until the issue is resolved. This behavior ensures that the primary database can continue to process transactions even when the standby database is temporarily unavailable.
Reference:
The Oracle Data Guard Broker documentation and Oracle Data Guard Concepts and Administration guide detail the behavior of different protection modes and the response to network timeouts, including the fallback to asynchronous redo transport to maintain primary database availability.

NEW QUESTION # 38
You must configure an Oracle Data..........
1. A primary database
2. A physical standby database
Examine these requirements: 1. Data loss is not permitted.
1. Data loss is not permitted.
2. It should be possible to convert the physical standby database to a snapshot standby database.
3. Under normal operations, transactions should commit when redo is written to disk on the primary database and as soon as it has been received by the standby database instance.
4. The availability of the primary database should not be compromised by the availability of the standby database.
5. It should be possible to convert the physical standby database to a logical standby database
6. It should be possible to deploy Real Application Clusters on the primary database.
7. It should be possible to deploy Real Application Clusters on the physical standby database.
You configure SYNC redo transport mode in combination with Maximum Protection mode.

A. 1, 2, and 5
B. 1, 2, 3, 6, and 7
C. 1, 6, and 7
D. 1, 2, 6, and 7
E. 1, 2, 3, 4, 5, 6, and 7

Answer: E

Explanation:
When SYNC redo transport mode is combined with Maximum Protection mode, it ensures that no data loss will occur (requirement 1). The physical standby can be converted to a snapshot standby (requirement 2) and later to a logical standby database (requirement 5), satisfying both transformation requirements. Transactions commit as soon as redo data is received by the standby database (requirement 3). The availability of the primary is not dependent on the standby database in Maximum Protection mode, as the primary database will halt if the standby cannot acknowledge the redo (requirement 4), thus indirectly ensuring its availability. It is also possible to deploy Real Application Clusters on both the primary (requirement 6) and the physical standby database (requirement 7), providing high availability and scalability.
ReferencesOracle Data Guard documentation detailing the requirements for different database roles, protection modes, and redo transport modes, as well as the capabilities and limitations of each configuration.

NEW QUESTION # 39
Which two statements are true when using non-rolling release upgrades in a Data Guard environment?

A. During the upgrade of a logical standby database, standby redo log files must reside on O/S file systems.
B. The compatible parameter on a standby database that is applying redo, must be equal to or greater than the compatible parameter on the primary that is shipping redo to that standby.
C. Modifications to the data dictionary on the primary database caused by the upgrade, are applied on a logical standby database.
D. User equivalence must be established for the owner of the Oracle software on the affected hosts prior to the upgrade.
E. Modifications to the data dictionary on the primary database caused by the upgrade, are applied on a physical standby database.

Answer: B,E

Explanation:
The compatible parameter on a standby database that is applying redo, must be equal to or greater than the compatible parameter on the primary that is shipping redo to that standby (A): This ensures that the standby database can apply redo from the primary, even after the primary has been upgraded. The COMPATIBLE parameter setting on the standby database should not preclude it from understanding the redo it receives.
Modifications to the data dictionary on the primary database caused by the upgrade, are applied on a physical standby database (C): When the primary database undergoes a non-rolling upgrade, any resulting data dictionary changes are transmitted through redo data and applied to the physical standby database.
Reference:
Oracle Database Upgrade Guide
Oracle Data Guard Concepts and Administration Guide

NEW QUESTION # 40
Examine the Data Guard configuration:
DGMGRL> show configuration;
Configuration - Animals
Protection Mode: MaxAvailability
Databases:
dogs - Primary database
cats - Snapshot standby database
sheep - Snapshot standby database
Fast-Start Failover: DISABLED
Configuration Status:
ORA-01034: ORACLE not available
ORA-16625: cannot reach database "dogs"
DGM-17017: unable to determine configuration status
ou wish to perform a failover to sheep. Which command, or sequence of commands, should you issue to the broker before executing failover to sheep; using the broker?

A. DGMGRL> convert database cats to physical standby;
B. DGMGRL> convert database sheep to physical standby;
C. DGMGRL> convert database sheep to physical standby;
DGMGRL> edit configuration set protection mode as maxperformance;
DGMGRL> convert database sheep to physical standby;
D. DGMGRL> convert database cats to physical standby;
E. None, because you can directly failover to a Snapshot Standby Database.

Answer: B

NEW QUESTION # 41
Examine this query and its output:

Which two statements are true?

A. The master observer is not connected to the database on which the query was executed.
B. The master observer is currently running on ol7.example.com.
C. The master observer is not running, but should run on ol7.example.com.
D. Cats is a bystander database.
E. The master observer is connected to the database on which the query was executed.

Answer: A,D

Explanation:
D . The database role indicated by FS_FAILOVER_STATUS as BYSTANDER implies that the database is a standby database in the Data Guard configuration. This means the database is neither a primary database nor an active failover target.
E . Since the FS_FAILOVER_OBSERVER_HOST column shows cats, it suggests that this is the host on which the observer would run. However, because the FS_FAILOVER_OBSERVER_PRESENT column is not shown, we cannot definitively state if the observer is currently connected or not. If FS_FAILOVER_OBSERVER_PRESENT is 'YES', the observer is connected, if 'NO', then it's not. In the absence of this column's output, the best assumption based on the available data is that the observer is not connected.
The output shows that the FS_FAILOVER_STATUS is BYSTANDER, which indicates that the database in question is not actively involved in a fast-start failover configuration as a primary or standby. It is in a bystander role, meaning that while it is part of a Data Guard configuration, it is neither a target for failover nor actively participating in failover operations. Additionally, FS_FAILOVER_OBSERVER_HOST shows 'cats', which indicates the host where the observer process is expected to run. However, since there is no information about the observer being present, we can infer that although 'cats' is designated for the observer to run, the observer is not currently connected to this database.
Reference
Oracle documentation on Data Guard configurations and the V$DATABASE view which provides information about the fast-start failover status and observer host.

NEW QUESTION # 42
......

Learning at electronic devices does go against touching the actual study. Although our 1z0-076 exam dumps have been known as one of the world’s leading providers of 1z0-076 exam materials. For your convenience, we especially provide several demos for future reference and we promise not to charge you of any fee for those downloading. Therefore, we welcome you to download to try our 1z0-076 Exam. Then you will know whether it is suitable for you to use our 1z0-076 test questions. We are sure to be at your service if you have any downloading problems.

Study 1z0-076 Group: https://www.dumpexams.com/1z0-076-real-answers.html

Request For 1z0-076 Free Update, There is a great deal of advantages of our 1z0-076 exam questions you can spare some time to get to know, Oracle Questions 1z0-076 Exam We believe that the trial version provided by our company will help you know about our study materials well and make the good choice for yourself, After all high-quality demos rest with high quality 1z0-076 practice materials, you can feel relieved with help from then.

Public Number Plan Implementation, Because of him, everyone has a megaphone, Request For 1z0-076 Free Update, There is a great deal of advantages of our 1z0-076 Exam Questions you can spare some time to get to know.

High efficient 1z0-076 Guide Torrent Practice Materials: Oracle Database 19c: Data Guard Administration - Dumpexams

We believe that the trial version provided by 1z0-076 our company will help you know about our study materials well and make the good choice for yourself, After all high-quality demos rest with high quality 1z0-076 practice materials, you can feel relieved with help from then.

We have online and offline chat service stuffs, who are quite familiar with the 1z0-076 exam dumps, if you have any questions, just contact us.