IICS Certification Cheat Sheet 2026

The 30 highest-yield IICS Certification facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. Which output type in IICS Data Integration writes rejected records that fail transformation rules to a separate location? → Bad file / Reject rows output
2. Where in IICS can an administrator view the health and status of all Secure Agents across the entire organization? → Administrator > Runtime Environments page
3. In IICS Application Integration, what does a 'Gateway' step provide? → A branching point that routes process flow based on conditions (exclusive or parallel)
4. What is 'incremental loading' in the context of IICS Data Integration? → Loading only new or changed records since the last run rather than all data
5. Which IICS Data Integration object stores a set of reusable transformation logic that can be called from multiple mappings? → Mapplet
6. What is the purpose of the 'Test Connection' functionality in IICS? → Confirm that configured connection parameters can reach the target data source
7. Which IICS Mass Ingestion option allows you to select specific tables from a source database rather than ingesting all tables? → Table filters / table selection in the task configuration
8. In IICS Administration, what does the 'Monitor' tab primarily provide? → Visibility into job execution history, running jobs, and job metrics across services
9. In IICS, what is a 'Secure Agent Group'? → A set of Secure Agents clustered together for load balancing and high availability
10. What transformation would you use in IICS to combine rows from two related streams using a common key? → Joiner
11. Which IICS transformation splits incoming rows into multiple output groups based on conditions? → Router
12. Which IICS feature allows administrators to audit user activity such as logins and asset changes? → Activity log / Audit log
13. In IICS Mass Ingestion Databases, which source database types are typically supported for CDC? → Oracle, SQL Server, MySQL, PostgreSQL, and other major enterprise relational databases
14. What is a 'Connection Factory' used for in IICS Application Integration? → Defining reusable connection parameters for a service endpoint
15. What is the function of a 'Connection' object in IICS Data Integration? → Stores credentials and settings to connect to data sources or targets
16. What is the purpose of a Taskflow in IICS Data Integration? → To orchestrate multiple tasks in a workflow sequence
17. Which IICS feature lets administrators control which users can publish assets to the production environment versus the sandbox? → Asset-level permissions and environment-scoped roles
18. In IICS, which Runtime Environment configuration option controls the maximum number of simultaneous jobs that a runtime environment will execute? → There is no fixed limit; it is governed by Secure Agent hardware resources
19. Expression, Aggregator, Filter, and Router are transformations that are a part of: → Mapping
20. In IICS, how is an Application Integration process exposed as a public API endpoint? → By binding the process to a REST endpoint and publishing it through API Center
21. Which object in IICS Application Integration defines the data structure passed between steps in a process? → Schema / Service Object
22. What is 'IP allowlisting' used for in IICS? → Restricting which IP addresses can access the IICS organization or specific services
23. What is the purpose of a 'CORS policy' applied to an API in IICS API Center? → Controlling which browser origins are allowed to make cross-origin API requests
24. In IICS, what is the purpose of the 'Sequence Generator' transformation? → Generates sequential or custom numeric values for each row
25. Which browser is suggested for usage with the Mapping Designer? → Chrome
26. In IICS Data Integration, what does 'pushdown optimization' do? → Pushes transformation logic into the database engine to improve performance
27. In IICS Data Integration, what does the 'Union' transformation do? → Combines rows from multiple input pipelines into a single output stream
28. What is the primary purpose of the Activity Log in the IICS Monitor tab? → Track job execution history and status details
29. In IICS, what does a 'User Group' allow administrators to do? → Bundle multiple users together and assign shared roles and permissions at the group level
30. Are bundles versioned? → Yes