Explain “not null constraint” in sql server?
What do you understand by triggers and mention the different types of it?
what is joins please explain breffly ??
What are subqueries in sql server?
What is the use of group by clause?
What is use of attribute hierarchy ordered ? : sql server analysis services, ssas
What is bit data type?
What are the types of table?
What is a heap?
What is the primary use of the model database?
what command is used to create a table by copying the structure of another table?
what are database files and filegroups? : Sql server database administration
Which command executes the contents of a specified file?