SQL Questions and Answers has been designed with a special intention of helping students and professionals preparing for various Certification Exams and Job Interviews. This section provides a useful collection of sample Interview Questions and Multiple Choice Questions (MCQs) and their answers with ...
Check out this SQL Interview Questions And Answers video: 2. What are ACID properties? ACID stands for atomicity, consistency, isolation, and durability. These properties ensure the reliable processing of database transactions. 3. What is a constraint, and why use constraints? SQL constraints are...
so employers test candidates on various concepts ranging from basic to advanced-level queries. This blog covers common SQL interview questions and their answers to help you succeed in your next interview.
It is used to access and manipulate data in a database, including creating and modifying tables and columns and querying the data usingSQL commands. This post will undoubtedly give you some insights if you’re looking for questions and answers to use while you prepare for a SQL interview. In...
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.
A trigger is a SQL procedure that initiates an action when an event (INSERT, DELETE or UPDATE) occurs. Triggers are stored in and managed by the DBMS.Triggers are used to maintain the referential integrity of data by changing the data in a systematic fashion. A trigger cannot be called ...
DBCC stands for database consistency checker. We use these commands to check the consistency of the databases, i.e., maintenance, validation task and status checks. E.g. DBCC CHECKDB – Ensures that tables in the db and the indexes are correctly linked. ...
19,741 questionsA family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.Browse all SQL Server tags Sign in to follow Filter Content All questions 19.7K No answers 887 Has answers 18.9K No answers or comments...
20,051 questionsA family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.Browse all SQL Server tags Sign in to follow Filter Content All questions 20.1K No answers 923 Has answers 19.1K No answers or comments...
20,122 questions with SQL Server-related tags Sort by:Updated UpdatedCreatedAnswers 1 answer Restore is shutting the sql server down. In the past when ever I restored the training system with backup of our production SIS I had to turn off the service and shut down the application pool or ...