Explain entity, attribute and relationship in datastage?
Difference between in process and inter process?
What are stage variables and constants?
What are the components of datastage?
What are the differences between datastage and informatica?
Explain the importance of surrogate key in data warehousing?
How to implement complex jobs in data stage?
Difference between server jobs & parallel jobs?
Difference between ‘validated ok’ and ‘compiled’ in data stage?
What are the functionalities of link collector?
What is the purpose of pivot stage?
What are the various kinds of the hash file?
If you want to use a same piece of code in different jobs, how will you achieve this?
What are datastage sequences?
How do you start developing a datastage project?
