API

Question 1

Define API.

Answer 1

An API (Application Programming Interface) allows different software applications to communicate with each other.

Question 2

True or false: APIs can only be used for web applications.

Answer 2

FALSE

APIs are used in various contexts, including mobile apps and desktop software.

Question 3

What does REST stand for?

Answer 3

REST stands for Representational State Transfer, an architectural style for designing networked applications.

Question 4

Fill in the blank: An endpoint is a _______ in an API where requests can be sent.

Answer 4

URL

Question 5

What is the purpose of API keys?

Answer 5

API keys are used to authenticate users and control access to the API.

Question 6

Define JSON.

Answer 6

JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy to read and write.

Question 7

True or false: SOAP is a type of API.

Answer 7

TRUE

SOAP (Simple Object Access Protocol) is a protocol for exchanging structured information in web services.

Question 8

What is versioning in APIs?

Answer 8

Versioning allows developers to make changes to an API without disrupting existing users.

Question 9

Fill in the blank: Throttling is used to _______ the number of requests an API can handle.

Answer 9

limit

Question 10

What is an SDK?

Answer 10

An SDK (Software Development Kit) is a collection of tools and libraries for building applications using an API.