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Questions and Answers
What is a database?
What is a database?
A collection of information organized in a way that allows easy retrieval of desired data.
What is a Database Management System (DBMS)?
What is a Database Management System (DBMS)?
Software that is used for creating and managing databases.
What are some examples of popular DBMS?
What are some examples of popular DBMS?
MySQL, PostgreSQL, Access, Oracle, SQL Server, IBM DB2, and Sybase.
What is the purpose of a DBMS?
What is the purpose of a DBMS?
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What are some applications of DBMS?
What are some applications of DBMS?
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Study Notes
Database
- A structured collection of data, stored and organized for easy access, management, and retrieval.
Database Management System (DBMS)
- A software application used to create, manage, and access a database.
- Provides tools for data definition, manipulation, and control.
Popular DBMS Examples
- Relational DBMS: MySQL, Oracle, PostgreSQL, SQL Server.
- NoSQL DBMS: MongoDB, Cassandra, Couchbase.
Purpose of a DBMS
- Data Storage and Organization: Ensures data is stored efficiently and accessible.
- Data Security and Integrity: Protects data from unauthorized access and ensures data accuracy.
- Data Management: Allows for data manipulation, update, and retrieval.
- Data Sharing: Enables multiple users to access and modify data.
Applications of DBMS
- E-commerce: Manage customer data, product information, and orders.
- Banking: Store customer accounts, transaction history, and financial data.
- Healthcare: Maintain patient records, medical history, and treatment plans.
- Social Media: Store user profiles, posts, and interactions.
- Education: Manage student records, course information, and grades.
- Inventory Management: Track inventory levels, purchase orders, and suppliers.
- Customer Relationship Management (CRM): Store customer information, interactions, and preferences.
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Description
Test your knowledge on Database Management Systems (DBMS) with this quiz. Learn about the basics of organizing and managing data using a DBMS, including creating, retrieving, updating, and managing databases.
