The below list covers all the SQL technical interview questions for freshers as well as SQL server interview questions for experienced level candidates and some SQL query interview questions.įree PDF Download: SQL Interview Questions Frequently Asked SQL Interview Questions and Answers for Freshers and Experienced 1. What is DBMS?Ī Database Management System ( DBMS) is a program that controls creation, maintenance and use of a database. DBMS can be termed as File Manager that manages data in a database rather than saving it in file systems. RDBMS stands for Relational Database Management System. RDBMS store the data into the collection of tables, which is related by common fields between the columns of the table.
It also provides relational operators to manipulate the data stored into the tables. SQL stands for Structured Query Language, and it is used to communicate with the Database. This is a standard language used to perform tasks such as retrieval, updation, insertion and deletion of data from a database.ĭatabase is nothing but an organized form of data for easy access, storing, retrieval and managing of data. This is also known as structured form of data which can be accessed in many ways.Įxample: School Management Database, Bank Management Database. What are tables and Fields?Ī table is a set of data that are organized in a model with Columns and Rows.
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