It also covers practice problems to help you understand the basic concepts of SQL. We've divided this article into the following sections: SQL Interview Questions PostgreSQL Interview Questions In the end, multiple-choice questions are provided to test your understanding. Play SQL...
Interview Questions for SQL Server Experienced 11. Suppose, there is a trigger defined for INSERT operations on a table in an OLTP system. The trigger is written to instantiate a COM object and passes the newly inserted rows to it for some custom processing. What do you think of this implem...
Query 1: Write a query to create the table in Structured Query Language. ADVERTISEMENT ADVERTISEMENT Sol: ADVERTISEMENT ADVERTISEMENT Syntax to Create a Table in SQL: CREATETABLEtable_name ( column_Name1 data type (sizeofthecolumn), column_Name2 data type (sizeofthecolumn), column_Name3 data ...
you will get an idea of how to go about the interview. For making the entire process a whole lot easier, we have divided the questions into three categories. They are:
Frequently Asked SQL Interview Questions 1. What is a Database? Adatabase refers to a structured data collection that can be stored, managed, and retrieved from a remote or local computer system. Databases can become pretty complex and are built with a fixed design and modeling approach. ...
The objective of today’s article is to help you prepare for an Interview or test the knowledge you gain in your learning of SQL language. It covers the basic knowledge and advanced knowledge of SQL language and common scenario-based Interview questions that the Interviewer may expect you to ...
In this blog post, you are going to find a list of top 25 SQL interview questions and answers about indexes which have been often asked.
Welcome to Mindmajix - The leading global online training platform. If you're looking for Oracle PL SQL Interview Questions or Freshers, you are in the right place. There are a lot of opportunities from many reputed companies in the world.According to research,Oracle PL SQL has a market sha...
(Note: I created this test question based on a real SQL interview question that I heard from a friend, who applied at one of the biggest social media companies (name starts with ‘F.’ ;)) Solution of SQL Interview Question #1
SQL DBA Interview Questions with Answers Q. What are the common issues a SQL DBA should deal with as a part of DBA daily job? Ans: Backup Failure Restore Failure Log Full Issues Blocking Alerts Deadlocks Alerts TEMPDB full issues Disk Full Issues ...