Explain me what is ER model?
Submitted by: MuhammadER model or entity-relationship model is a particular methodology of data modeling wherein the goal of modeling is to normalize the data by reducing redundancy. This is different than dimensional modeling where the main goal is to improve the data retrieval mechanism.
Submitted by: Muhammad
Submitted by: Muhammad
Read Online Data Architect Job Interview Questions And Answers
Top Data Architect Questions
☺ | Tell me do you know why Data Warehouse is used? |
☺ | Explain me what do you understand by data mart? |
☺ | What are conformed dimensions? |
☺ | Tell me what is a fact & a fact table? |
☺ | Tell me the physical data model? |
Top Data Structure Categories
☺ | Data Center Manager Interview Questions. |
☺ | Creative UI/UX Designers Interview Questions. |
☺ | Sort And Searching Interview Questions. |
☺ | Data Structure Linked list Interview Questions. |
☺ | Data Structure Arrays Interview Questions. |