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🔥Data Scientist Masters Program (Discount Code - YTBE15) - https://www.simplilearn.com/big-data-and-analytics/senior-data-scientist-masters-program-training?utm_campaign=L-URbfgxBMQ&utm_medium=DescriptionFirstFold&utm_source=Youtube
This video on SQL interview questions and answers covers a list of 30 important questions that will help you in SQL interview preparation. You will learn the top practical and theoretical questions to brush up on your skills and get an idea of the questions that are frequently asked. You will solve some interesting challenging problems on MySQL and MS SQL Server.
Dataset Link - https://drive.google.com/drive/folders/1E6i_Ny-yW76Qxt7K4zwAlAw6uAoUUaUM
Below are a few questions that you will learn:
00:00:00 SQL Interview Questions and Answers
00:00:53 Write an SQL query to fetch the unique values of departments and print their length.
00:16:26 Write an SQL query to display the departments that have more than 2 employees.
00:27:49 Print all the alternate records in a table.
00:34:06 Write the SQL query to fetch all the duplicate rows in a table.
00:37:53 Display the employees with exactly 2 A's in their name.
00:45:54 How does Self join work?
00:53:35 Write an SQL query to print one row twice in results from a table.
01:19:54 Using the Orders table in the Northwind database, find all the month-end orders.
01:22:23 Find the top 5 countries with the highest freight charges in the year 1997.
01:29:10 Using the Northwind database, find the list of late orders for all the employees.
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➡️ About Data Science Course in collaboration with IBM
This Data Science course in collaboration with IBM propels your career to become a data scientist. Gain expertise in in-demand skills like Python, SQL, Excel, Machine Learning, Tableau, generative AI, and more. Dive deep into data interpretation nuances, master Machine Learning, and enhance programming skills to elevate your Data Science career.
Key Features
✅ Simplilearn's JobAssist helps you get noticed by top hiring companies
✅ Masterclasses from IBM experts
✅ Dedicated live sessions by faculty of industry experts
✅ Industry-recognized Data Scientist Master’s certificate from Simplilearn
✅ Industry-recognized IBM certifications for IBM courses
✅ Ask-Me-Anything (AMA) sessions with IBM leadership
✅ Capstone from 3 domains and 25+ projects
✅ Exclusive hackathons conducted by IBM
✅ Lifetime access to self-paced learning content
✅ Program crafted to initiate your journey as a Data Scientist
✅ Integrated labs for hands-on learning experience
Skills Covered
✅ Generative AI
✅ Prompt Engineering
✅ ChatGPT
✅ Exploratory Data Analysis
✅ Descriptive Statistics
✅ Inferential Statistics
✅ Explainable AI
✅ Conversational AI
✅ Large Language Models
✅ Model Building and Finetuning
✅ Ensemble Learning
✅ Data Visualization
✅ Database Management
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