Click Here to get 20 Interview Questions for Tech Mahindra…. 21.how to write sql query for the below scenario I/p:ORACLE O/p: O R A C L E i.e, splitting into multiple columns a string using sql. Answer: Select Substr(‘ORACLE’,Level,1) From Dual Connect By Level<= Length(‘O...
What are SQL interview questions for 5 years experience professionals? Previous Next Pause Home Page Here you will learn in-depth database related technologies with modern solutions. We share PL/SQL tutorials, advanced SQL queries,UNIXguides, Business Intelligence concepts, and interview Q/A with re...
Before each interview, we introduced our research and asked the interviewee to simply describe their team composition, entrepreneurial goals and business operation. Each interview was semi-structured and lasted about 40 to 60 min. The structured part has four questions, ensuring the conversations ...