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                     Top Informatica Cloud 
(IICS) Interview 
Questions and 
Answers +91-9989971070 
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General Questions
1. What is Informatica Cloud (IICS)?
o Answer: Informatica Cloud (IICS) is a cloud-based data 
integration solution that provides a wide range of data 
integration, quality, and management capabilities. It 
allows users to connect, integrate, and manage data 
from various sources, both on-premise and in the cloud.
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2. What are the key components of Informatica Cloud?
o Answer: The key components of Informatica Cloud include:
 Informatica Cloud Data Integration: Tools for data integration tasks.
 Informatica Cloud Application Integration: Real-time data integration and 
API management.
 Informatica Cloud Data Quality: Tools to improve data quality.
 Informatica Cloud Master Data Management (MDM): Solutions for 
managing master data.
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3.   What are some key features of Informatica Cloud Data Integration?
o Answer: Key features include:
 Pre-built connectors for various data sources.
 Drag-and-drop interface for designing data integration workflows.
 Support for complex data transformations.
 Real-time data integration capabilities.
 Integration with other cloud and on-premise applications.
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Technical Questions
4. How do you create a mapping in Informatica Cloud?
o Answer: To create a mapping in Informatica Cloud:
1. Log into Informatica Cloud.
2. Navigate to the Data Integration section.
3. Click on 'Mappings' and then 'New Mapping'.
4. Use the drag-and-drop interface to add source and target transformations.
5. Define the necessary transformations and connections.
6. Save and validate the mapping. www.visualpath.in
5.   What is a task flow in Informatica Cloud?
o Answer: A task flow in Informatica Cloud is a sequence of 
tasks executed in a specific order. Task flows allow you to 
automate multiple tasks, such as data integration tasks, file 
transfers, and more.
6.   How can you handle errors in Informatica Cloud?
o Answer: Error handling in Informatica Cloud can be 
performed by:
1. Using built-in error handling features in mappings and 
task flows.
2. Configuring session and workflow logs to capture errors.
3. Implementing custom error handling logic using 
expressions and conditions. www.visualpath.in
Scenario-Based Questions
7. How would you integrate data from Salesforce and an on-premise SQL 
Server database using Informatica Cloud?
o Answer: To integrate data from Salesforce and an on-premise SQL 
Server database:
1. Create a connection for Salesforce and SQL Server in Informatica 
Cloud.
2. Design a mapping that includes the Salesforce source and SQL 
Server target.
3. Define the necessary transformations and data mappings.
4. Use secure agents to facilitate data transfer between the cloud 
and on-premise systems.
5. Execute the mapping to transfer data. www.visualpath.in
8. Explain a scenario where you need to perform data 
cleansing before loading it into the target system.
o Answer: In a scenario where data from multiple sources 
contain inconsistencies, such as duplicate records, missing 
values, or incorrect formats:
1. Use Informatica Cloud Data Quality transformations to 
identify and rectify data issues.
2. Apply transformations such as data validation, 
standardization, and deduplication.
3. Once the data is cleansed, map it to the target system 
using the defined mapping.
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• Advanced Questions
9. What is the role of a Secure Agent in Informatica Cloud?
o Answer: A Secure Agent is a lightweight runtime 
engine used by Informatica Cloud to perform data 
integration tasks. It facilitates data movement and 
transformation between cloud and on-premise 
systems, ensuring secure and efficient data transfer.
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10.   How do you optimize performance in Informatica Cloud mappings?
o Answer: To optimize performance in Informatica Cloud mappings:
 Use filters and conditions to limit the amount of data processed.
 Optimize transformations by minimizing complex calculations and 
lookups.
 Use partitioning and parallel processing to handle large data volumes.
 Monitor and tune session and workflow logs to identify and resolve 
performance bottlenecks.
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Best Practices Questions
11.What are some best practices for designing mappings in Informatica 
Cloud?
o Answer: Best practices include:
 Using reusable transformations to simplify mapping design.
 Implementing error handling and logging mechanisms.
 Ensuring data quality through validation and cleansing transformations.
 Documenting mappings and workflows for better maintainability.
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12.   How do you ensure data security in Informatica Cloud?
o Answer: Ensuring data security involves:
 Using secure connections and protocols for data transfer.
 Implementing role-based access control to restrict data access.
 Encrypting sensitive data at rest and in transit.
 Regularly monitoring and auditing data integration processes.
• These questions and answers should help you prepare for an Informatica Cloud 
(IICS) interview by covering a range of basic to advanced topics.
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