PL SQL Interview Questions for 2 to 3 Years of Experience 39. What Does a PL/SQL Package Consist Of? A PL/SQL package consists of: PL/SQL table and record type statements Procedures and functions Cursors Variables, such as tables, scalars, records, etc., and constants ...
Advanced SQL JOINS Interview Questions for Experienced 21. Create tables- Customer detail and Product detail. Fig. 1.1 Fig. 1.2 So, based on these two tables, let’s look into some of the questions related to SQL JOINS and queries. 22. Get customer name and product name order by first na...
Mindmajix offersAdvancedOracle PL SQL Interview Questions 2024that help you in cracking your interview & acquire a dream career as an Oracle PL SQL Developer. Here are frequently asked Oracle PL SQL Interview Questions, let's have a look into them. We have categorized Oracle PL SQL Interview Q...
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Intermediate SQL interview questions with detailed answers: 11. Find Customer Order Counts Question: Write a query to list customers who have placed more than 5 orders. Use the customers and orders tables. Answer: SELECT c.customer_id, c.customer_name, COUNT(o.order_id) AS order_count ...
Basic & Advanced SQL Server Interview Questions And Answers Let’s start with common SQL Interview Questions first. 1. What is a Database? A database is a collection of information in an organized form for faster and better access, storage, and manipulation. It can also be defined as a co...
SQL is an important tool in a number of careers. Our expert lays out some of the most common questions you can expect in an SQL interview.
answers segregated into basic, intermediate and advanced. Depending on the level of experience, candidates can get a different mix of basic and advanced SQL interview questions. For hiring managers as well, these questions can serve as a handy reference to gauge the right candidate for their ...
SQL Server Interview Questions What is SQLOS? SQLOS stands for SQL Server Operating System. SQLOS is the lowest layer of SQL Server Database Engine which is responsible to perform critical internal tasks like scheduling threads on CPU to execute SQL Serve transactions, memory management, deadlock...
Tricky SQL Queries Interview Questions We’ll provide you with a set of tricky SQL queries along with some demo tables. Please note that the complexity of these queries may vary, and they are designed to test various aspects of SQL knowledge. Before running these queries, make sure to create...