Check out this SQL Interview Questions And Answers video: 5. What do you mean by foreign key? A foreign key is a table column or a set of columns in a relational database system that establishes a link between data in the two tables. It is used to implement referential integrity by ens...
Check out this SQL Interview Questions And Answers video: 5. What do you mean by foreign key? A foreign key is a table column or a set of columns in a relational database system that establishes a link between data in the two tables. It is used to implement referential integrity by ens...
SQL Job Interview Questions and Answers 1 :: What is SQL (Structured Query Language)? SQL is an English like language consisting of commands to store, retrieve, maintain & regulate access to your database.Read More 2 :: What is the SQL*Plus? SQL*Plus is an application that recognizes &...
TheSQL Interview Questionsare very important for getting a job. One must answer the SQL Interview Questions to qualify for the interview and get a job. Table of Contents Top SQL Interview Questions List for 2025 Set 1 - SQL Interview Questions and Answers Set 2 - SQL Interview Questions and ...
Softwaretesting-QuestionsandAnswers-SQLInterviewQuestions Q.WhatdoesSQLstandfor? A.StructuredQueryLanguage Q.Whatisaprimarykey? A.Primarykey:EachrowofthedatainatableuniquelyidentifiedbyaPrimaryKey Thecolumn(columns)thathascompletelyuniquedatathroughoutthetableis ...
SQL Interview Questions Listed below are various SQL interview questions and answers that reaffirms your knowledge about SQL and provide new insights and learning about the language. Go through these SQL interview questions to refresh your knowledge before any interview. ...
The questions and answers are covered using every detail possible and they also contain queries as and where necessary. This ensures that you learn every bit of it and be well-prepared for the interview. To begin with, we will cover the basic concepts about SQL. Further, we will move towar...
Frequently Asked T-SQL Interview Questions 1. What is T-SQL? Transact Structured Query Language is referred to as T-SQL. It is an expansion of the SQL functionality that Sybase ASE and Microsoft SQL Server support. 2. Describe the Distinction between SQL and T-SQL. ...
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 ...
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.