Here's a beginner's guide to DBMS and SQL including interview questions, especially for college students and freshers, by none other than Manpreet Kaur (Instructor, SCALER). Check out free masterclasses by industryleading experts here: https://www.scaler.com/events?utm_sou...
What is DBMS?
DBMS stands for Database Management System. It is software that allows users to create, manage, and access databases. DBMS provides a set of tools and functions for storing, organising, retrieving, and manipulating data in a structured and efficient manner. It helps to ensure data consistency, security, and integrity.
What is SQL?
SQL stands for Structured Query Language, and it is a standard language used to manage and manipulate relational databases. SQL allows users to create, modify, and query databases, as well as to extract and manipulate data within them.
SQL is used to perform a wide range of tasks, such as creating and modifying database schema, inserting, updating and deleting data, and querying the database to retrieve information.
About SQL interviews
These are job interviews where the candidate is evaluated on their knowledge of SQL, including their ability to write and optimise SQL queries, create and manipulate databases, and understand database design principles. These interviews are common in datarelated roles such as data analyst, data engineer, and database administrator.
Who are data professionals?
Data professionals are individuals who work with data to extract insights and knowledge that drive business value. This includes roles such as data analysts, data engineers, database administrators, business intelligence analysts, and data architects. They use various tools and techniques to collect, clean, analyse, and interpret data to help organisations make informed decisions and achieve their goals.
What are tech communities?
Tech communities are groups of individuals who share a common interest in technology and come together to exchange ideas, learn, collaborate, and support one another. They can be online forums, local meetups, or virtual events where tech enthusiasts can connect and engage. These communities help members stay uptodate on the latest advancements, network with others in their field, and grow their skills.
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