API Fundamentals

Which API is used to connect between Application and Database?

• Web API

• Database API

• Remote API

• Operating System API

Which Python library is used to initiate HTTP request?

• import requests

• import request

• import httprequest

• import http

APIs are developed on the principle of ______

• Object Oriented Programming

• Inheritance

• Abstraction

• Polymorphism

API returns the response in __ format

• XML

• JSON

• HTML

• XML or JSON

Using which symbol parameters are sent to API along with get request?

• <

• =

• !

• ?

Which of the following method is used for securing API?

• Valid email address

• QR code

• API Key

• Facial recognition

Which of the following tool can be used to maintain API?

• Postman

• Netbeans

• Jupyter Notebook

• Google Colab

If two organizations need to share same API then which type of API can be developed?

• Private API

• Public API

• External API

• Partner API

REST API is ______

• Stateful

• Stateless

• Stateful and Stateless

• Statesaver

Which response status code is generated if request does not contain the data/parameters which are expected by API? So, its a bad request

• 403

• 200

• 401

• 400