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2) CRUD/ JSON/ REST/ XML

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Total cards: 4•Content version: v4•Public deck•Updated: 8/1/2026

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#1
Front (Question)

CRUD

Back (Answer)

An acronym that describes the main functions of a database. Refers to how the data is displayed and reported using the User Interface. CRUD - SQL Create - Insert Retrieve - Select Update - Update Delete - Delete

#2
Front (Question)

REST

Back (Answer)

Is an architectural style that determines how systems communicate with each other. Uses HTTP requests to interact with online databases.

#3
Front (Question)

JSON

Back (Answer)

JavaScript Object Notation- a method for formatting data objects that are being transferred across servers. +ives: - Code is easier to read for developers maintaining the code. - Increased performance as the code is parsed quickly so reduces processing time. -ives: - Works with a limited range of data types.

#4
Front (Question)

XML

Back (Answer)

Extensible Markup Language- a method of defining data formats that are transmitted around a network. +ives: - Any data type is allowed -ives: - Requires more code than JSON - Slower as the data has to extracted from tags.