2025 Trustable Oracle 1z0-076 Latest Test Answers

P.S. Free 2025 Oracle 1z0-076 dumps are available on Google Drive shared by TestInsides: https://drive.google.com/open?id=1KHDP95t3Xbka0vu4Gn98cD_Re2FGvaJO

With 1z0-076 study materials, you will have more flexible learning time. With 1z0-076 study materials, you can flexibly arrange your study time according to your own life. You don't need to be in a hurry to go to classes after work as the students who take part in a face-to-face class, and you also never have to disrupt your schedule for learning. 1z0-076 Study Materials help you not only to avoid all the troubles of learning but also to provide you with higher learning quality than other students'.

Under the instruction of our 1z0-076 exam torrent, you can finish the preparing period in a very short time and even pass the exam successful, thus helping you save lot of time and energy and be more productive with our Oracle Database 19c: Data Guard Administration prep torrent. In fact the reason why we guarantee the high-efficient preparing time for you to make progress is mainly attributed to our marvelous organization of the content and layout which can make our customers well-focused and targeted during the learning process with our 1z0-076 Test Braindumps. The high pass rate of our 1z0-076 exam prep is 99% to 100%.

>> 1z0-076 Latest Test Answers <<

TestInsides Oracle 1z0-076 Desktop Practice Test Software Features

Nowadays passing the test 1z0-076 certification is extremely significant for you and can bring a lot of benefits to you. Passing the 1z0-076 test certification does not only prove that you are competent in some area but also can help you enter in the big company and double your wage. Buying our 1z0-076 Study Materials can help you pass the test easily and successfully. And at the same time, you don't have to pay much time on the preparation for our 1z0-076 learning guide is high-efficient.

Oracle 1z0-076 Exam Syllabus Topics:

Topic	Details
Topic 1	Patching and Upgrading Databases in a Data Guard Configuration: This section provides guidance on patching and upgrading databases in a Data Guard environment, along with performance optimization techniques and monitoring considerations.
Topic 3	Creating a Data Guard Broker Configuration: This section delves into the practical aspects of creating and managing a Data Guard broker configuration, including command-line and Enterprise Manager approaches.
Topic 4	Performing Role Transitions: Here, the concept of database roles is explained, along with the steps for performing switchovers, failovers, and maintaining physical standby sessions during role transitions.
Topic 5	Managing Physical Standby Files After Structural Changes on the Primary Database: The topic covers managing structural changes in the primary database and their impact on physical standby files.
Topic 7	Managing Oracle Net Services in a Data Guard Environment: The section focuses on Oracle Net Services and its role in Data Guard networking setup.
Topic 8	Monitoring a Data Guard Broker Configuration: The topic covers the use of Enterprise Manager and DGMGRL to monitor Data Guard configurations and explains the various data protection modes available.
Topic 9	Using Oracle Active Data Guard: Supported Workloads in Read-Only Standby Databases: Here, the usage of physical standby databases for real-time queries is discussed.
Topic 10	Creating a Logical Standby Database: This topic guides users through the process of creating and managing a logical standby database, including SQL Apply filtering.

Oracle Database 19c: Data Guard Administration Sample Questions (Q22-Q27):

NEW QUESTION # 22
Your Data Guard environment consists of these components and settings:
1. A primary database
2. Two remote physical standby databases
3. The redo transport mode is set to sync
4. Real-time query is enabled for both standby databases
5. The DB_BLOCK_CHECKING parameter is set to TRUE on both standby databases You notice an increase in redo apply lag time on both standby databases.
Which two would you recommend to reduce the redo apply lag on the standby databases?

A. Decrease the redo log file size on the primary database.
B. Lower DB_BLOCK_CHECKING to MEDIUM or low on the standby databases.
C. Increase the number of standby redo log files on the standby databases.
D. Increase the size of standby redo log files on the standby databases.
E. Increase the size of the buffer cache on the physical standby database instances.

Answer: B,D

Explanation:
To reduce the redo apply lag on standby databases, one could increase the size of the standby redo log files.
Larger redo log files can accommodate more redo data, which may reduce the frequency of log switches and allow for more continuous application of redo data. Additionally, lowering the DB_BLOCK_CHECKING parameter to MEDIUM or LOW on the standby databases can help improve redo apply performance. High block checking can impose additional CPU overhead during the application of redo data, potentially increasing apply lag times. By reducing the level of block checking, you can lessen this overhead and help reduce the apply lag .

NEW QUESTION # 23
Your Data Guard environment consists of these components and settings:
A primary database supporting an OLTP workload
A remote physical standby database
Real-time query is enabled
The redo transport mode is set to SYNC
The protection mode is set to Maximum Availability
Which two statements are true regarding the DelayMins database property for the standby database?

A. It can only be enabled for a configuration in Maximum Performance mode.
B. It allows logical corruptions on the primary to be recovered by using the physical standby database.
C. It enables you to bypass the default network timeout interval specified for the standby redo transport destination.
D. It specifies a delay before the primary ships redo to the standby destination having DelayMins set.
E. It can only be enabled for a configuration in Maximum Availability mode.
F. It allows user errors on the primary to be recovered by using the physical standby database.

Answer: B,F

NEW QUESTION # 24
Which three can be done using Data Guard Broker?

A. Configuring the standby control file, server parameter file, and data files for a standby database.
B. Automating failover to a specified target standby database.
C. Define logical standby database skip rules.
D. Converting physical standby databases to snapshot standby databases.
E. Monitoring and managing redo transport services, and log apply services.
F. Create a new physical standby database.

Answer: B,D,F

NEW QUESTION # 25
Your Data Guard environment has one physical standby database using Real-Time Query. Two sequences have been created by these SQL statements:

Neither sequence has been used since being created.
Session 1 connects to the primary database instance and issues these two SQL statements:
SELECT a.nextval FROM DUAL; SELECT b.nextval FROM DUAL;
Then session 2 connects to the physical standby database instance and issues the same SQL statements. Which output will be seen for session 2?
Then session 2 connects to the physical standby database instance and issues the same SQL statements. Which output will be seen for session 2?

Answer: A

Explanation:
In Oracle, a sequence created with the GLOBAL keyword is available and can produce values across all sessions and instances. However, a sequence created with the SESSION keyword is only specific to the session it was created in. When the NEXTVAL is called for a sequence, it will increment according to the sequence's properties set during its creation.
Given the sequence creation statements and the actions performed:
* The a sequence is global, which means it is available across the entire database, including the standby database with Real-Time Query enabled. So, when session 2 calls a.nextval, it will get the next value in the sequence, which is 21 since session 1 already retrieved 1.
* The b sequence is session-specific, so when session 2 calls b.nextval, it will get the value 1 because for this new session on the standby, this is the first time the sequence is being accessed.
Therefore, the output for session 2 will be a output as 21 and b output as 1, which corresponds to Option C.
References: The behavior of global vs session-specific sequences is outlined in Oracle's SQL Language Reference under the CREATE SEQUENCE statement documentation.

NEW QUESTION # 26
You notice that the SQL apply lag on your logical standby database has increased but the redo transport lag has not.
Which four could be reasons for the increase in SQL apply lag?

A. An undersized undo tablespace on the logical standby
B. An increased number of bulk updates on the primary
C. The standby redo log files are undersized on the primary database
D. An increased number of bulk inserts on the primary
E. An undersized shared pool
F. Many SQL apply operations do full table scans

Answer: A,B,E,F

Explanation:
The SQL apply lag on a logical standby database can be caused by several factors:
A: An undersized undo tablespace can lead to delays in SQL apply operations as it may not be able to handle the volume of undo records generated by the SQL apply process.
B: SQL apply operations that do full table scans can consume significant system resources, potentially leading to higher apply lag.
C: An increased number of bulk updates on the primary database may generate a large volume of redo data, which can cause apply lag if the logical standby cannot apply the changes quickly enough.
F: An undersized shared pool may affect the parsing and execution of SQL statements by SQL apply, which can contribute to the apply lag.
Option D is less likely to be a direct cause of SQL apply lag compared to bulk updates, as inserts generate new data rather than modifying existing data, which SQL apply can typically handle more efficiently.
Option E is incorrect because the size of the standby redo log files on the primary database impacts redo transport lag, not SQL apply lag.

NEW QUESTION # 27
......

1z0-076 certification exam is a very import component Oracle certification exam. But passing Oracle certification 1z0-076 exam is not so simple. In order to give to relieve pressure and save time and effort for candidates who take a preparation for the 1z0-076 Certification Exam, TestInsides specially produce a variety of training tools. So you can choose an appropriate quick training from TestInsides to pass the exam.

Reliable 1z0-076 Test Book: https://www.testinsides.top/1z0-076-dumps-review.html

P.S. Free & New 1z0-076 dumps are available on Google Drive shared by TestInsides: https://drive.google.com/open?id=1KHDP95t3Xbka0vu4Gn98cD_Re2FGvaJO

Carl Fisher Carl Fisher

Biography

2025 Trustable Oracle 1z0-076 Latest Test Answers

TestInsides Oracle 1z0-076 Desktop Practice Test Software Features

Oracle 1z0-076 Exam Syllabus Topics:

Oracle Database 19c: Data Guard Administration Sample Questions (Q22-Q27):

Archives