Podcast
Questions and Answers
What is the acronym for the set of properties that ensure database transactions are processed reliably?
What is the acronym for the set of properties that ensure database transactions are processed reliably?
- DBMS
- ACID (correct)
- SQL
- CRUD
Which DBMS was the first to be developed in the early 1960s?
Which DBMS was the first to be developed in the early 1960s?
- CRUD
- IMS (correct)
- SQL
- ACID
What does the acronym CRUD stand for in the context of databases?
What does the acronym CRUD stand for in the context of databases?
- Structured Query Language
- Create, Read, Update, Delete (correct)
- Atomicity, Concurrency, Durability
- Integrated Data Store
What is the purpose of the acronym SQL in the context of databases?
What is the purpose of the acronym SQL in the context of databases?
What is the significance of the acronym DBMS in relation to database files?
What is the significance of the acronym DBMS in relation to database files?
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Study Notes
Database Fundamentals
- ACID is the acronym for the set of properties that ensure database transactions are processed reliably, standing for Atomicity, Consistency, Isolation, and Durability.
Early Database Development
- The first DBMS (Database Management System) was developed in the early 1960s.
CRUD Operations
- CRUD stands for Create, Read, Update, and Delete, which are the basic operations that can be performed on data in a database.
SQL in Databases
- SQL (Structured Query Language) is a standard language for managing and manipulating data in relational database management systems.
DBMS and Database Files
- DBMS stands for Database Management System, which is a software system that allows you to define, create, maintain, and manipulate databases, and it is used to manage and interact with database files.
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