Qlik Replicate Certified Official Practice Test QREP - Dec-2024
Ace Qlik QREP Certification with Actual Questions Dec 13, 2024 Updated
NEW QUESTION # 17
A Qlik Replicate administrator has stopped the Qlik Replicate services.
Which are the next three steps to change the Data Directory location on Windows? (Select three.)
- A. Copy the data directory to a shared drive and keep all tasks running
- B. Stop the Attunity Replicate Ul Server and Attunity Replicate Server services
- C. Start the Attunity Replicate services
- D. Uninstall Qlik Replicate and reinstall with the option to move the data directory to a different location
- E. Move the data directory to a new location
- F. Update the Windows Registry
Answer: C,E,F
Explanation:
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 theImagePathstring within theHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\servicesfor 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.
NEW QUESTION # 18
In Qlik Enterprise Manager Analytics, which messages can be seen in the GUI?
- A. Server-specific trends, specify to a task
- B. Server and task trends
- C. Server settings
- D. Task-specific trends, specify to a task
Answer: B
Explanation:
In the Qlik Enterprise Manager Analytics GUI, users can view messages related to both server and task trends. This includes:
Server-specific trends: These are metrics and trends related to the performance and usage of the servers, such as memory consumption and disk usage1.
Task-specific trends: These include metrics and trends specific to individual tasks, such as the number of tables and records processed, throughput, and the number of changes applied1.
Therefore, the correct answer isD. Server and task trends, as the Analytics tab in Qlik Enterprise Manager allows users to review trends over a specific time period for both servers and tasks.Users can filter the data to show information for a particular timeframe and for particular tasks, Replicate servers, source databases, and target databases2.
For more detailed information on the types of messages and trends that can be viewed in the Qlik Enterprise Manager Analytics GUI, you can refer to the official Qlik documentation onAnalytics dashboardsandAnalytics.
NEW QUESTION # 19
By default, how long is the Apply Exceptions data retained?
- A. 7 days
- B. 30 days
- C. 60 days
- D. Indefinitely
Answer: D
NEW QUESTION # 20
Where should Qlik Replicate be set up in an on-premises environment?
- A. As close as possible to the target system
- B. In the "middle" between the source and target
- C. As close as possible to the source system
- D. In a cloud environment
Answer: C
Explanation:
Questions no:21Verified answer: = C. As close as possible to the source system Step by Step Comprehensive and Detailed Explanation with all References: =In an on-premises environment, Qlik Replicate should be set up as close as possible to the source system. This is because the source system is where the initial capture of data changes occurs, and having Qlik Replicate close to the source helps to minimize latency and maximize the efficiency of data capture.
C: As close as possible to the source system: Positioning Qlik Replicate near the source system reduces the time it takes to capture and process changes, which is critical for maintaining low latency in replication tasks1.
The other options are not recommended because:
A: As close as possible to the target system: While proximity to the target system can be beneficial for the apply phase, it is more crucial to have minimal latency during the capture phase, which is closer to the source.
B: In the "middle" between the source and target: This does not provide the optimal configuration for either the capture or apply phases and could introduce unnecessary complexity and potential latency.
D: In a cloud environment: This option is not relevant to the question as it specifies an on-premises setup. Additionally, whether to use a cloud environment depends on the specific architecture and requirements of the replication scenario.
For detailed guidance on setting up Qlik Replicate in an on-premises environment, including considerations for placement and configuration to optimize performance and reduce latency, you can refer to the official Qlik Replicate Setup and User Guide1.
NEW QUESTION # 21
Which two endpomts have ARC (Attunity Replicate Connect) CDC (Change Data Capture) agents? (Select two )
- A. IBMDB2Z/OS
- B. IBM IMS
- C. Kafka Source
- D. SAPHANA
- E. HP NonStop
Answer: B,E
Explanation:
Questions no:17Verified answer: = A. IBM IMS & E. HP NonStopStep by Step Comprehensive and Detailed Explanation with all References: =ARC (Attunity Replicate Connect) CDC agents are used for capturing changes (CDC) and can be utilized with both relational and non-relational endpoints supported by ARC. The endpoints that have ARC CDC agents include:
IBM IMS (A): This is a database and transaction management system, and it is listed as one of the endpoints supported by ARC CDC agents1.
HP NonStop (E): This is a platform for high-availability servers and is also supported by ARC CDC agents1.
The other options provided do not align with the endpoints that have ARC CDC agents:
B: IBMDB2Z/OS: While DB2 for z/OS is a common database system, it is not mentioned in the context of ARC CDC agents.
C: Kafka Source: Kafka is a streaming platform, and while it can be an endpoint for data, it is not listed as having ARC CDC agents.
D: SAPHANA: SAP HANA is an in-memory database, and it is not specified as having ARC CDC agents.
Therefore, the verified answers areA. IBM IMSandE. HP NonStop, as they are the endpoints that utilize ARC CDC agents for capturing changes1.
NEW QUESTION # 22
The designer creates a replication task with the source schema name 'HR' and renames the schema in the following areas:
1. In Global Transformation, create a rule to rename schema to 'USER1'
2. In Task Settings -> Target Metadata, enter the Target table schema as 'USER2'
3. In Global Transformation, add a new column named 'SCHEMA' and expression as 'USER3' Which is the final target schema name?
- A. HR
- B. USER2
- C. USER3
- D. USER1
Answer: B
Explanation:
In Qlik Replicate, when multiple schema rename rules are applied, the final schema name isdetermined by the last applied setting that affects the schema name directly. Here's how the process works:
Global Transformationto rename schema to 'USER1': This rule will initially rename the schema from
'HR' to 'USER1'.However, this is not the final schema name as further changes are applied later in the task settings1.
Task Settings -> Target Metadatato enter the Target table schema as 'USER2': This setting overrides the previous global transformation rule and sets the target schema name to 'USER2'.This is because the Target Metadata settings are applied after the Global Transformations and directly affect the target schema name1.
Global Transformationto add a new column named 'SCHEMA' with expression as 'USER3': While this rule adds a new column with a value of 'USER3', it does not change the schema name itself.It only affects the content of a column within the tables1.
Therefore, the final target schema name, after considering all the applied settings, isD. USER2.This is because the Target Metadata setting in the task settings has the final say on the target schema name, and it is set to 'USER2'1.
NEW QUESTION # 23
Which is the minimum role permission that should be selected for a user that needs to share status on Tasks and Server activity?
- A. Admin
- B. Operator
- C. Designer
- D. Viewer
Answer: D
Explanation:
To determine the minimum role permission required for a user to share status on Tasks and Server activity in Qlik Replicate, we can refer to the official Qlik Replicate documentation. According to the documentation, there are four predefined roles available: Admin, Designer, Operator, and Viewer. Each role has its own set of permissions.
The Viewer role is the most basic role and provides the user with the ability to view task history, which includes the status on Tasks and Server activity.This role does not allow the user to perform any changes but does allow them to share information regarding the status of tasks and server activity1.
Here is a breakdown of the permissions for the Viewer role:
View task history: Yes
Download a memory report: No
Download a Diagnostics Package: No
View and download log files: No
Perform runtime operations (such as start, stop, or reload targets): No Create and design tasks: No Edit task description in Monitor View: No Delete tasks: No Export tasks: No Import tasks: No Change logging level: No Delete logs: No Manage endpoint connections (add, edit, duplicate, and delete): No Open the Manage Endpoint Connections window and view the following endpoint settings: Name, type, description, and role: Yes Click the Test Connection button in the Manage Endpoint Connections window: No View all of the endpoint settings in the Manage Endpoint Connections window: No Edit the following server settings: Notifications, scheduled jobs, and executed jobs: No Edit the following server settings: Mail server settings, default notification recipients, license registration, global error handling, log management, file transfer service, user permissions, and resource control: No Specify credentials for running operating system level post-commands on Replicate Server: No Given this information, the Viewer role is sufficient for a user who needs to share status on Tasks and Server activity, making it the minimum role permission required for this purpose1.
NEW QUESTION # 24
AQlik Replicate administrator requires data from a CRM application that can be accessed through different methods. How should this be done?
- A. Connect to the REST API provided by the application
- B. Connect to the underlying RDBMS
- C. Connect directly to the application
- D. Export tables to CSVs in a shared folder and connect to that
Answer: A
Explanation:
When a Qlik Replicate administrator needs to access data from a CRM application, the most efficient and direct method is often through the application's REST API. Here's why:
Connect to the REST API provided by the application : Many modern CRM applications provide a REST API for programmatic access to their data. This method is typically supported by data integration tools like Qlik Replicate and allows for a more seamless and real-time data extraction process.The REST API can provide a direct and efficient way to access the required data without the need for intermediate steps1.
Connect directly to the application (A): While this option might seem straightforward, it is not always possible or recommended due to potential limitations in direct application connections or the lack of a suitable interface for data extraction.
Export tables to CSVs in a shared folder and connect to that (B): This method involves additional steps and can be less efficient. It requires manual intervention to export the data and does not support real-time data access.
Connect to the underlying RDBMS (D): Accessing the underlying relational database management system (RDBMS) can be an option, but it may bypass the business logic implemented in the CRM application and could lead to incomplete or inconsistent data extraction.
Given these considerations, the REST API method is generally the preferred approach for accessing CRM application data in a structured and programmable manner, which aligns with the capabilities of Qlik Replicate213.
NEW QUESTION # 25
Which piece of information is stored and can be modified in the Provider Syntax?
- A. Username and permission of the endpoints
- B. Endpoint definition - Servername and port number
- C. Schema definition of the endpoints
- D. Data Type Mapping
Answer: D
Explanation:
The Provider Syntax in Qlik Replicate is used to define and modify certain behaviors and properties of the replication process. Specifically, it allows for the creation of a custom syntax for various operations and mappings. The information that can be stored and modified in the Provider Syntax includes:
Data Type Mapping (D): This involves creating mappings between the provider data types and Attunity Replicate data types.It allows for the customization of how data types are handled during the replication process1.
The other options provided do not align with the capabilities of the Provider Syntax:
A: Endpoint definition - Servername and port number: This information is typically configured in the endpoint settings, not within the Provider Syntax.
B: Username and permission of the endpoints: Usernames and permissions are also configured in the endpoint settings or within the security configurations of the respective systems.
C: Schema definition of the endpoints: While the schema definition is crucial for replication, it is not something that is typically modified within the Provider Syntax.
Therefore, the verified answer isD. Data Type Mapping, as it is the piece of information that is stored and can be modified within the Provider Syntax according to the Qlik Replicate documentation21.
NEW QUESTION # 26
Which option of permissions level in Qlik Enterprise Manager can be set?
- A. Inherited permissions for all functions
- B. Using the same permissions as in Qlik Replicate
- C. Transfer rights from Qlik Replicate
- D. Using the same permissions as in Qlik Replicate and Qlik Compose
Answer: A
Explanation:
In Qlik Enterprise Manager, permissions can be managed in a granular way, and one of the key features is the ability to inherit permissions. Here's how it works:
Inherited permissions for all functions : By default, inheritance is enabled for all objects, including users and groups.This means that permissions are automatically carried over from the parent object, ensuring consistency and ease of management across different levels of the organizational structure1.
Using the same permissions as in Qlik Replicate (A)andUsing the same permissions as in Qlik Replicate and Qlik Compose (D): While Qlik Enterprise Manager may integrate with Qlik Replicate and Qlik Compose, the permissions are not directly transferred or used in the same way. Each tool has its own set of permissions and roles that need to be configured separately.
Transfer rights from Qlik Replicate (B): There is no direct option to transfer rights from Qlik Replicate to Qlik Enterprise Manager. Permissions need to be set within the Enterprise Manager itself, although it may be guided by the roles and permissions defined in Qlik Replicate.
Therefore, the verified answer isC. Inherited permissions for all functions, as it reflects the capability of Qlik Enterprise Manager to set permissions based on inheritance, which simplifies the management of user permissions across the system1.
NEW QUESTION # 27
AQlik Replicate administrator needs to load a Cloud Storage Data Warehouse such as Snowflake. Synapse.
Redshift. or Big Query Which type of storage Is required for the COPY statement?
- A. Mainframes
- B. Relational Stores
- C. Object Storage (ADLS. S3. GCS)
- D. Flat Files
Answer: C
Explanation:
When loading data into a Cloud Storage Data Warehouse like Snowflake, Synapse, Redshift, or Big Query, the type of storage required for the COPY statement isObject Storagesuch as Azure Data Lake Storage (ADLS), Amazon S3, or Google Cloud Storage (GCS). This is because these cloud data warehouses are designed to directly interact with object storage services, which are scalable, secure, and optimized for large amounts of data.
For example, when using Microsoft Azure Synapse Analytics as a target endpoint in Qlik Replicate, the COPY statement load method requires the Synapse identity to be granted "Storage Blob Data Contributor" permission on the storage account, which is applicable when using either Blob storage or ADLS Gen2 storage1.Similarly, for Amazon S3, the Cloud Storage connector in Qlik Application Automation supports operations with files stored in S3 buckets2.The prerequisites for using Azure Data Lake Storage (ADLS) Gen2 file system or Blob storage location also indicate the necessity of these being accessible from the Qlik Replicate machine3.
Therefore, the correct answer isD. Object Storage (ADLS, S3, GCS), as these services provide the necessary infrastructure for the COPY statement to load data efficiently into cloud-based data warehouses.
NEW QUESTION # 28
Which are limitations associated with Qlik Replicate stream endpoint types (e.g.. Kafka orAzure Event Hubs)? (Select two.)
- A. Associated tasks filling those endpoint types cannot be stopped.
- B. The Store Changes replication option is not supported.
- C. The Full Load replication option is not supported
- D. The Apply Changes replication option is not supported.
- E. The DROP and CREATE table target table preparation option is not supported
Answer: B,E
Explanation:
For stream endpoint types like Kafka or Azure Event Hubs in Qlik Replicate, there are specific limitations that apply to the replication options and target table preparation options:
D: The Store Changes replication option is not supported: This limitation is explicitly mentioned for Kafka1and Azure Event Hubs23. The Store Changes mode is not supported when using these stream endpoints, meaning that changes cannot be stored for later retrieval or reporting.
E: The DROP and CREATE table target table preparation option is not supported: This is also a known limitation for Kafka as a target endpoint1. The Drop and Create table Target Table Preparation option is not supported, which affects how tables are prepared on the target side during replication.
The other options are not correct because:
A: The Apply Changes replication option is not supported: This is not listed as a limitation for Kafka or Azure Event Hubs.
B: The Full Load replication option is not supported: Full Load is supported for Kafka1.
C: Associated tasks filling those endpoint types cannot be stopped: This is not mentioned as a limitation, and tasks can typically be stopped unless otherwise specified.
For more detailed information on the limitations of using Kafka or Azure Event Hubs as target endpoints in Qlik Replicate, you can refer to the official Qlik documentation123.
NEW QUESTION # 29
The Apply batched changes to multiple tables concurrently option in a Qlik Replicate task is enabled Which Information can be stored in the attrep_apply_exceptlon Control table?
- A. Information about Task_Name. Table_Name. Error_Time. Statement. Error
- B. Zero information are stored
- C. Information about Task_Name. Table_Name. Warnlng_Tlme. Statement. Error
- D. Information about Task_Name, Table_Name, Warning_Time, Statement, Error_description
Answer: A
NEW QUESTION # 30
In addition to connection string, username/password. and permission to the database, which element must be present to add a new source endpoint in Qlik Replicate?
- A. File access
- B. Database client
- C. Access to database server
- D. Transactional logs
Answer: D
Explanation:
To add a new source endpoint in Qlik Replicate, in addition to the connection string, username/password, and permission to the database, the presence of transactional logs is essential. Transactional logs are crucial because they record all changes made to the database, which Qlik Replicate uses to capture the data changes that need to be replicated.
Here's the process of adding a new source endpoint:
Access to the system: You must have access to the system where the endpoint resides.
Connection information: Provide the connection string, which includes the network address and other parameters needed to connect to the source database.
User credentials: Supply the username and password that have the necessary permissions to access the database.
Transactional logs: Ensure that transactional logs are available and accessible because Qlik Replicate uses these logs to track changes in the source database for replication purposes.
The requirement for transactional logs is consistent with the nature of Qlik Replicate's operation, which relies on change data capture (CDC) technology to detect and replicate database changes12.
It's important to note that while the database client (option A) and access to the database server (option D) are also important components in the overall setup, they are not specifically required to add a new source endpoint in the context of this question. File access (option B) is not directly related to the addition of a source endpoint in Qlik Replicate.
NEW QUESTION # 31
How can the task diagnostic package be downloaded?
- A. Open task from overview -> Run -> Tools -?
- B. Open task from overview -> Monitor -> Tools -> Support -> Download diagnostic package
- C. Download diagnostic package Go to server settings -> Logging -> Right-click task -> Support -> Download diagnostic package
- D. Right-click task from overview -> Download diagnostic package
Answer: B
Explanation:
To download the task diagnostic package in Qlik Replicate, you need to follow these steps:
Open the task from the overview in the Qlik Replicate Console.
Switch to theMonitorview.
Click on theToolstoolbar button.
Navigate toSupport.
SelectDownload Diagnostic Package1.
This process will generate a task-specific diagnostics package that contains the task log files and various debugging data that may assist in troubleshooting task-related issues. Depending on your browser settings, the file will either be automatically downloaded to your designated download folder, or you will be prompted to download it.The file will be named in the format<task_name>__diagnostics__<timestamp>.zip12.
The other options provided do not accurately describe the process for downloading a diagnostic package in Qlik Replicate:
Bis incomplete and does not provide a valid path.
Cincorrectly suggests going to server settings and logging, which is not the correct procedure.
Dsuggests a method that is not documented in the official Qlik Replicate help resources.
Therefore, the verified answer isA, as it correctly outlines the steps to download a diagnostic package in Qlik Replicate12.
NEW QUESTION # 32
AQlik Replicate administrator creates a new task and runs a Full Load test The administrator turns on Change Processing, and completes the settings Which method should be used to test this task?
- A. Re-create the task.
- B. Stop the task -> Run -> Reload Target
- C. Stop the task -> Run -> Advanced Run Options -> Start Change Processing Only
- D. Stop the task -> Run -> Resume Processing
Answer: C
Explanation:
After a Qlik Replicate administrator creates a new task, runs a Full Load test, and turns on Change Processing, the method to test this task would be to:
Stop the task: This ensures that no active processes are running that could interfere with the testing.
Run -> Advanced Run Options: This step allows the administrator to access more specific settings that can control how the task is executed.
Start Change Processing Only: This option will start the Change Data Capture (CDC) phase without re-running the Full Load. It's used to test the CDC mechanism specifically, ensuring that changes made at the source are captured and applied to the target correctly.
This method is supported by best practices in the Qlik community and documentation, which suggest using the Advanced Run Options to control the task's behavior for testing purposes1. It allows the administrator to verify that the Change Processing is set up correctly and is functioning as expected without the need to reload the target or recreate the task entirely. This approach is efficient and effective for testing the CDC functionality in isolation.
NEW QUESTION # 33
Which information in Qlik Replicate can be retrieved from the server logs?
- A. Qlik Replicate Server status
- B. Specific task information
- C. Load status and performance of task
- D. Network and performance issues
Answer: A
Explanation:
The server logs in Qlik Replicate provide information about the Qlik Replicate Server instance, rather than individual tasks.The logs can include various levels of information, such as errors, warnings, info, trace, and verbose details1. Specifically, the server logs can provide insights into:
Network and performance issues: These might be indicated by error or warning messages related to connectivity or performance bottlenecks.
Load status and performance of task: While the server logs focus on the server instance, they may contain information about the overall load status and performance, especially if there are server-level issues affecting tasks.
Specific task information: The server logs can include information about tasks, particularly if there are errors or warnings that pertain to task execution at the server level.
Qlik Replicate Server status: This includes general information about the server's health, status, and any significant events that affect the server's operation.
Therefore, while the server logs can potentially contain a range of information, the primary purpose is to provide details on theQlik Replicate Server status(D), including any issues that may impact the server's ability to function properly and manage tasks231.
NEW QUESTION # 34
Which is the minimum level of permissions required for a user to delete tasks?
- A. Viewer
- B. Admin
- C. Operator
- D. Designer
Answer: D
Explanation:
According to the Qlik Replicate documentation, the minimum level of permissions required for a user to delete tasks is the Designer role. The predefined roles in Qlik Replicate come with different sets of permissions. The Admin and Designer roles have the permission to delete tasks, while the Operator and Viewer roles do not1.
Here's a breakdown of the permissions for each role related to task management:
Admin: Can create, design, and delete tasks.
Designer: Can create, design, and delete tasks.
Operator: Can perform runtime operations like start, stop, or reload targets but cannot delete tasks.
Viewer: Can view task history and other details but cannot perform task management operations like deleting tasks.
NEW QUESTION # 35
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