Master Qlik QREP Exam with Reliable Practice Questions

Correct : A, E, F

To change the Data Directory location on Windows for Qlik Replicate, the administrator needs to follow these steps after stopping the Qlik Replicate services:

E . Move the data directory to a new location: The first step is to physically move the data directory to the new desired location on the file system1.

A . Update the Windows Registry: After moving the data directory, the next step is to update the Windows Registry to reflect the new location of the data directory. This involves modifying the ImagePath string within the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services for both the Qlik Replicate UI Server and Qlik Replicate Server services1.

F . Start the Attunity Replicate services: Once the data directory has been moved and the Windows Registry has been updated, the final step is to start the Qlik Replicate services again. This will allow Qlik Replicate to operate using the new data directory location1.

The other options are not part of the recommended steps for changing the Data Directory location:

B . Uninstall Qlik Replicate and reinstall: This is not necessary just for changing the data directory location.

C . Copy the data directory to a shared drive and keep all tasks running: It is not recommended to use a shared drive for the data directory, and tasks cannot run during this process since the services need to be stopped.

D . Stop the Attunity Replicate Ul Server and Attunity Replicate Server services: This is a prerequisite step that should have already been completed before proceeding with the data directory change.

For a complete guide on changing the Data Directory location on Windows, the official Qlik documentation provides detailed instructions and considerations1.

Correct : A

When a new column is added to one of the tables in a Qlik Replicate task, the administrator should stop and then resume the task to replicate this change. This process allows Qlik Replicate to recognize the structural change and apply it accordingly.

The steps involved in this process are:

Stop the task: This ensures that no data changes are missed during the schema change.

Resume the task: Once the task is resumed, Qlik Replicate will pick up the DDL change and apply the new column to the target system.

This procedure is supported by the Qlik Replicate's DDL handling policy, which can be set to perform an ''alter target table'' when the source table is altered. This means that when the task is resumed, the new columns from the source tables will be added to the Replicate target1.

It's important to note that while stopping and resuming the task is generally the recommended approach, the exact steps may vary depending on the specific configuration and version of Qlik Replicate being used. Therefore, it's always best to consult the latest official documentation or support resources to ensure the correct procedure for your environment.

Correct : B, E

The attrep_apply_exceptions table in Qlik Replicate is used for troubleshooting specific issues that occur during the data replication process. Based on the documentation and community discussions, the two situations where this table can be particularly useful are:

Apply conflicts (B): This table records errors related to conflicts that occur when applying changes to the target system. For instance, if there is a primary key violation or a constraint failure, the details of the conflict are logged in this table1.

Data errors (E): The table also captures errors related to the data itself, such as missing data or data type mismatches. If a record cannot be applied due to data-related issues, the error message and the statement that caused the error are stored in the attrep_apply_exceptions table2.

The attrep_apply_exceptions table is not typically used for abnormal termination (A), table errors , or environment errors (D) as these issues are generally logged elsewhere within the system or require different troubleshooting approaches. For example, abnormal terminations might be logged in system event logs, while environment errors could be related to infrastructure issues outside the scope of Qlik Replicate's control tables.

Correct : B

Questions no: 38 Verified Answer: = B. Admin

Explanation: Step by Step Comprehensive and Detailed Explanation with all Reference: = In Qlik Replicate, different user roles are assigned specific permissions that dictate what tasks they can perform within the system. To import tasks into Qlik Replicate, a user must have the Admin role. Here's the breakdown of permissions for each role related to task management:

Admin: This role has the highest level of permissions, including the ability to import tasks. Users with the Admin role can perform all operations within Qlik Replicate, such as creating, designing, deleting, exporting, and importing tasks1.

Designer: Users with this role can create and design tasks but do not have permission to import tasks.

Operator: This role allows users to perform runtime operations like start, stop, or reload targets but does not include permissions to import tasks.

Viewer: Users with the Viewer role can view task history and other details but cannot perform task management operations like importing tasks.

Therefore, the correct answer is B. Admin, as only users with the Admin role are granted the permission to import tasks into Qlik Replicate1.

Correct : A

The Apply Exceptions data in Qlik Replicate is retained indefinitely by default. This means that the data related to apply exceptions, which includes error records and other relevant information, is not automatically purged after a certain period.

The retention of Apply Exceptions data is crucial for ongoing monitoring and troubleshooting of replication tasks. It allows administrators to review and address any issues that have occurred over the life of the task.

According to the Qlik Replicate documentation, the attrep_apply_exceptions table, which records processing errors, does not have an automated deletion process. This table includes columns for the task name, table owner, table name, error time (in UTC), statement being executed when the error occurred, and the actual error message1.

This indefinite retention policy ensures that administrators have a complete historical record of all exceptions that have occurred, which can be invaluable for diagnosing and resolving issues with replication tasks. However, it's important for administrators to manage the size of this table manually to prevent it from growing too large, which could potentially impact system performance.