Essential Concepts for Interview Preparation
Top 10 SQL Concepts for Job Interviews
1. Aggregate Functions (SUM/AVG)
2. Group By and Order By
3. JOINs (Inner/Left/Right)
4. Union and Union All
5. Date and Time Processing
6. String Proces
Essential Python Topics for Data Analysts 😄👇
- Data Structures: Lists, Dictionaries, Sets, and Tuples.
- NumPy: Array manipulation for numerical operations.
- Pandas: Data manipulation and analysis with DataFrame.
- Data Cleaning: Handling missin
Hi everyone! 👋
I’m Ankit Rai, currently pursuing my MCA with a specialization in Data Science and have recently completed “The Ultimate Job Ready Data Science Course” by CodeWithHarry, focusing on real-world projects using Python, SQL, Machine Learn