Joins and Subqueries Interview Questions 50 most frequently asked Joins and Subqueries Interview Questions. Here are 50 interview questions related to Joins and Subqueries in SQL: 1. What is an SQL JOIN, and why is it important in database queries? Answer: An SQL JOIN is used to combine rows from two or more tables based […]
Transactions and Concurrency Control Interview Questions 50 most frequently asked Transactions and Concurrency Control Interview Questions. 1. What is a database transaction, and why is it important in a multi-user environment? Answer: A database transaction is a sequence of one or more SQL operations treated as a single, atomic unit of work. It is essential
Transactions and Concurrency Control Interview Questions Read More »
CodeWithCurious is a Best Place to Learn & grow your Career in IT sector. Best Content on the latest technology in including C, C++, Java, Python, Sql, Web development & Interview Preparation Material free of cost.
© 2023 All Rights Reserved CodeWithCurious
