Data Entry Officer Question:
Download Job Interview Questions and Answers PDF
Explain data warehousing?
Answer:
For extended periods of time. Because they are separate from operational systems, data warehouses provide retrieval of data without slowing down operational systems. Data warehouses facilitate decision support warehouses can work in conjunction with and, hence, enhance the value of operational business applications, notably customer relationship management CRM systems. Data warehouse architecture.
Download Data Entry Officer Interview Questions And Answers
PDF
Previous Question | Next Question |
Does the data entry and filing the same? | What are punch cards? |