ICC Cheat Sheet 2026

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

1. Which IICS Secure Agent JVM tuning parameter should you increase when a mapping that processes large XML or JSON payloads throws 'OutOfMemoryError'? → -Xmx (maximum heap size)
2. Which IICS feature lets administrators enforce that all users must complete multi-factor authentication when logging in from outside the corporate network? → Conditional MFA policy based on network location
3. What is a fundamental principle of DevOps & Deployment in Informatica Cloud Certification practice? → Following established standards and best practices
4. When integrating with a SOAP web service in IICS, which transformation is used to invoke the web service operation? → Web Service Consumer Transformation
5. In Informatica IICS, which feature allows a mapping to automatically restart from the last successfully committed row after a failure? → Fault tolerance with recovery
6. Which planning tool helps visualize project timelines in Informatica Cloud Certification? → Gantt chart
7. Which IICS Workflow best practice reduces the risk of long-running workflows consuming excessive Secure Agent memory? → Breaking large workflows into smaller chained or event-triggered sub-workflows
8. How does Informatica Cloud handle data security? → By encrypting data and implementing role-based access control
9. In IICS, which scheduler option allows a task to be triggered immediately upon the completion of another task or workflow? → Chained task execution within a Taskflow
10. What is the purpose of a feasibility study in Informatica Cloud Certification project planning? → To determine if a project is viable and worth pursuing
11. Which IICS Data Integration transformation is best suited for parsing a nested JSON or XML hierarchy into relational rows? → Hierarchy Parser
12. What algorithmic technique does Informatica Cloud use when a joiner transformation processes two sorted inputs instead of caching one entirely in memory? → Merge (two-pointer merge of sorted arrays)
13. During regression testing of an IDMC mapping after a schema change, which action should be performed first? → Refresh metadata on affected source and target objects
14. A Secure Agent upgrade caused an existing mapping to fail with a 'transformation not supported in this runtime' error. What is the FIRST corrective action? → Review the IICS release notes for deprecated features and update the mapping accordingly
15. Which approach best supports quality outcomes in Cloud Computing & Services for Informatica Cloud Certification? → Systematic application of evidence-based methods
16. What is the role of the Mapping Designer in Informatica Cloud? → To design data integration workflows
17. In IICS Application Integration, what is a 'Guide' (formerly 'Human Task') primarily used for? → Pausing a process to collect input or approval from a human user before continuing
18. Which compliance standard is commonly required for handling healthcare data in the cloud? → HIPAA
19. Which IICS feature allows you to parameterize connection names and file paths so the same mapping task can run in DEV, QA, and PROD environments? → Runtime parameters
20. What is a Union transformation in Informatica Cloud used for? → To merge multiple input pipelines with compatible schemas into a single output stream
21. What is the importance of staying current with trends in Cloud Computing & Services for Informatica Cloud Certification? → It ensures practices remain effective and relevant
22. Which IICS API call retrieves the execution log of a completed mapping job for automated quality-gate checks in a CI/CD pipeline? → /api/v2/activity/activityLog
23. What is a fundamental principle of Cloud Computing & Services in Informatica Cloud Certification practice? → Following established standards and best practices
24. Which IICS Workflow property controls the maximum number of times a task is retried after a transient failure before the workflow marks it as failed? → Max retries
25. What is the purpose of the 'Assignment' task in an IICS Workflow? → To set or update the value of workflow variables during execution
26. What is the primary goal of performance monitoring in Informatica Cloud? → To reduce workflow execution time and optimize performance
27. Which scheduling option in IICS allows a task to run automatically whenever a file is dropped into a specified location? → File listener / event-based trigger
28. What is the primary function of a cloud firewall? → To filter network traffic and prevent unauthorized access
29. Which IICS tool allows administrators to replay a failed job from the point of failure without reprocessing successfully completed records? → Recovery run using persistent session state
30. When using IICS Cloud Application Integration to expose a REST API, which component defines the API contract and routes incoming requests? → API Service