SSIS Interview Questions and Answers

SSIS Interview Questions and Answers

Microsoft SQL Server Integration Services (SSIS) is an Extract, Transform and Load (ETL) tool. It can be used to extract data from a wide variety of sources such as Excel Files, XML Files, Flat Files, Relational databases, and transform them as per requirements, and finally load the data into the destination. SSIS is a business intelligence tool that provides data transformation solutions for various organizations. It is designed for data integration and workflow for extract, transform and load (ETL) operations used in data warehousing.

What is SSIS?

What are the Data Flow Transformations in SSIS?

What are the different types of files that support SSIS?

Explain Audit Transformation?

What are Advantages of SSIS?

Explain Copy column Transformation?

Explain Derived column Transformation?

What are the different types of Data flow components in SSIS?

How can you do an incremental load?

Can you explain Checkpoint?

What is Manifest file in SSIS?

What is the difference between ActiveX Script and Script Task?

What is the difference between Script Task and Script Component?

Explain how can we connect to Oracle, DB2 and MySQL from SSIS?

Explain Multicast Transformation?

What is the difference between Fuzzy Lookup and Fuzzy Grouping?

What is a Task?

What is a workflow in SSIS?

What is the Control Flow?

What is a Transformation?

Can you explain config file in SSIS?

What are the main SSIS tool box widgets?

How many difference source and destinations have you used?

Can you explain how do you handle errors in SSIS?

Can you explain OLE DB Command Transform?

What is precedence constraint?

Explain why variables called the most powerful component of SSIS

Can we add our custom code in SSIS?

What are the Data viewers in SSIS?

What are the some SSIS components?

What are the command line tools to execute SQL Server Integration Services packages?

What is conditional split?

Explain the SSIS Architecture?

What is a breakpoint in SSIS?

Explain the use of containers in SSIS and also their types

What is XMLify component?

Why is the need for data conversion transformations?

Can you explain Error Handling in SSIS?

What is the difference between control flow and data flow?

What are different component of SSIS will you use?

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