Pregunta de entrevista de HCLTech

1. SQL - Basic sql fiundamental quest. SQL Join & SQL function is must 2. Agile & waterfall methodology 3. Basic Business analyst interview quest related to requirement gathering process, tools used in requirements gathering process, brd, RFD, user stories, UML model etc. 4. Data warehouse related question. ETL process related question. OLAP & OLTP related question.