We have two tables Student Marks & Grade i-Find the grade of each student & Sort the table by  descending  grade ii-If any student's Grade is below 7th Grade then they  sort the table in Ascending order of their Total Marks for these students only iii-If the Grade is greater than OR Equal to 7  then sort the table by name Alphabetically for these Students only Check out my solution on: https://www.youtube.com/watch?v=Hop7ULM53_U Download the code & Sample Input   

  Highest Cost Orders Data Analyst Intreview #Highest Cost Orders Data Analyst IntreviewQuestion||Ask by Amazon Shopify || Stratascratch Que-https://platform.stratascratch.com/coding/9915-highest-cost-orders?code_type=2 --Find the customer with the highest daily total order cost between 2019-02-01 to 2019-05-01. If the customer had more than one order on a certain day, sum the order costs on a daily basis. --Output the customer's first name, the total cost of their items, and the date. Check out the solution: https://youtu.be/u1blDrpxPgY Click here to download the script:

  Data Analyst LinkedIn SQL Interview Question --Given a table of candidates and their skills, you're tasked with finding the candidates best suited for an open Data Science job. You want to find candidates who are proficient in Python, Tableau, and PostgreSQL. --Write a query to list the candidates who possess all of the required skills for the job. Sort the output by candidate ID in ascending order. https://datalemur.com/questions/matching-skills Check out my solution: Download the script:

  Highest Salary In Department by Pandas Ask by Twitter: Find the employee with the highest salary per department. Output the department name, and employee's first name along with the corresponding salary. check out my solution: Click here to download:

  Find the date with the highest total energy consumption from the Meta/Facebook data centers. Output the date along with the total energy consumption across all data centers. Check out the solution: Click here to download the script:

   --Sales by Day of the Week  --ASK BY Walmart tech India  --You are the business owner and would like to obtain a sales report for category items and day of the week.  --Write an SQL query to report how many units in each category have been ordered on each day of the week. Check out my solution: Click here to download the script :

  Average salary by Department Python  #dataanalyst   interview Question Asked by Salesforce Check out my video for the solution: Click here to download the Python code