Data analyst

SQL Natural Join

What is SQL Natural Join? Natual Join is a type of join in SQL which combines row from 2 tables…

3 months ago

Write a query to group employees by age ranges (e.g., 20–30, 31–40) and count the number of employees in each group.

This question was asked in Interview at black rock. read more Company: BlackRock CTC: 26LPA SQL Interview Question Question Q.…

3 months ago

Running Total for Different Genders: Write an SQL query to find the total score for each gender at each day

This question was asked in Facebook interview, Ask is to provide Running Total for Different Genders. Source: LeetCode Difficulty: Medium…

3 months ago

Page Recommendations: Write an SQL query to recommend pages to the user

This question was asked in Facebook interview, Ask is to give page recommendation for user1 based on Friendship and Likes.…

3 months ago

Data Analyst Recruitment In Qualcomm | Apply Online Now!!

Data Analyst Recruitment In Qualcomm : Explore exciting Data Analyst job openings at Qualcomm in Hyderabad, Telangana, India. Join the People Analytics team and leverage…

4 months ago