Qlik Replicate Free Sample Questions

A financial services company is using Qlik Replicate to stream transactional data from an on-premises Oracle database to a Kafka topic. During a period of high market volatility, the replication task latency increases significantly, and the task eventually fails with 'out of memory' errors. The Replicate server has 64GB of RAM. Which configuration change is most likely to provide a stable, long-term solution for handling these data bursts?

An administrator is setting up a new Qlik Replicate environment and needs to define user roles based on the principle of least privilege. The requirements are to create a role for junior operators who can only monitor tasks and another role for developers who can design and run tasks but not manage server settings or users. Which set of permissions correctly maps to these requirements?

A replication task from SQL Server to Snowflake has failed. The task log shows a primary key violation error for a specific table. The administrator queries the attrep_apply_exceptions table and finds an entry corresponding to the failure. The OPERATION column for the failed record shows 'U' (Update). What is the most probable cause of this issue?

An architect is designing a data replication solution for a retail company. The primary requirement is to replicate sales data from 20 regional PostgreSQL databases to a central Amazon S3 data lake. The data must be transformed to a standardized Parquet format, and personally identifiable information (PII) like customer names and addresses must be masked using a SHA-256 hash function before being written to the target. What is the most efficient way to implement this PII masking requirement for all 20 tasks?

A Qlik Replicate task is configured with 'Store Changes' to create change tables in a staging database. A separate 'Apply Changes' task then reads from these change tables to update a data warehouse. This two-task architecture has been chosen to decouple data capture from data application. If the 'Apply Changes' task fails repeatedly due to a data type mismatch, what is the correct operational procedure to resolve the issue without losing the captured changes?

A deployment requires replicating data between two data centers with an unreliable, high-latency WAN link. The architect wants to minimize the impact of network disruptions on the source database. Which TWO Qlik Replicate features are most critical to configure in this scenario? (Select TWO)

True or False: When using Qlik Enterprise Manager to manage multiple Qlik Replicate servers, all servers must be running the exact same version and patch level of Qlik Replicate.

A government agency is using Qlik Enterprise Manager (QEM) to provide a central dashboard for monitoring replication tasks across different departments. A new requirement mandates that all actions performed through the QEM console, such as starting a task or modifying an endpoint, must be logged for auditing purposes. Where should an administrator configure this?

A task replicating a large table with LOB columns from Oracle to SQL Server is performing poorly during the Full Load phase. A review of the task logs shows significant time spent on LOB lookups. The source Oracle database is configured for log-based CDC. What is the most effective way to improve the Full Load performance for this table?

A consultant is tasked with collecting detailed diagnostic information for a failing Qlik Replicate task to send to Qlik Support. The task fails intermittently, and the standard task logs do not contain enough detail to identify the root cause. What is the recommended procedure to capture the most comprehensive diagnostic data?