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So this book will make you walk through those surprising questions which can sprang from SQL Server aspect. I have tried to not go too deep as that will defeat the complete purpose of an "Interview Question" book. I think that an interview book should make you run through those surprising...
A: The parallel plan is used by the SQL Server Engine to execute the expensive queries faster. The SQL Server Engine decides to use a parallel plan to execute the query when the SQL Server is installed on a multi-processor server, the number of threads that are requested are available to ...
What types of Joins are possible with Sql Server? Joins are used in queries to explain how different tables are related. Joins also let you select data from a table depending upon data from another table. Types of joins: INNER JOINs, OUTER JOINs, CROSS JOINs. OUTER JOINs are further classi...
they are just used to speed up queries. Effective indexes are one of the best ways to improve performance in a database application. A table scan happens when there is no index available to help a query. In a table scan SQL Server examines every row in the table to satisfy the query ...
Top 30 SQL Server Interview Questions (2024) This comprehensive guide provides a curated list of SQL Server interview questions and answers, covering topics from basic concepts to advanced techniques, to help you prepare for your next data-related interview. Kevin Babitz 14 min blog Data Science ...
Installing SQL Server Interview Questions and Answers Here are listing out few question and answers on installing sql server, lets go through these questions. 1.What are the components installed with the SQL Server 2005 installation? Ans:
Check out MOLAP, ROLAP and HOLAP in SQL Server books online for more infomation. 16. What are the new features introduced in SQL Server 2000 (or the latest release of SQL Server at the time of your interview)? What changed between the previous version of SQL Server and the current version...
A few popular examples are MySQL, PostgreSQL, Microsoft Access, SQL Server, FileMaker, and Oracle. 3. What is Object-Relational Mapping? Object-Relational Mapping (ORM)is a tool that lets you query and manipulates data from a database using an object-oriented programming language such as Java...
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