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ChainSys

Chainsys is a global provider of software development, consulting, and IT services. The company specializes in delivering IT solutions and services to various industries including aerospace, automotive, and healthcare.

Interview Questions for ChainSys

1. What is a package in PLSQL?

2. What types of clauses are used in SQL, and what are their functions?

3. What is the difference between ECC and S4 HANA?

4. What is the difference between Delta Lake and a data lake?