category 1
category 2
category 3
category 4
category 5
100

this person influences a target audience by promoting or recommending things

what is an influencer

100

extensible markup language

what is XML

100

used to categorize posts by using a short phrase 

what is hashtags

100

communicating immediately through typing on a mobile device

what is text messaging

100

the activity of both selling and delivering products and services from manufacturer to customer 

what is distribution

200

engaging in social media content by liking, following, sharing etc.

what is a participant

200

allows sending SMS without using a mobile phone

what is SMS gateway

200

A comment inside another comment.

what is nested comments

200

transmit or receive live video and audio coverage of (an event) over the internet.

what is live streaming

200

a method of transmitting or receiving data over a computer network 

streaming

300

someone who offers a product or service that fills an immediate need

what is contributor

300

a technology that allows you to make voice calls using a broadband Internet connection

what is voice over IP

300

used to describe a social media post that is shared quickly until many people have seen it

what is viral 
300

a messaging system for a business which works as a pop-up chat window within a company's website

what is live chat

300

something as consumers we have become familiar with

what is immediacy

400

the number of times a piece of content was displayed to a target audience

what is an impression

400

 web content that can be better adapted and linked to keywords that correspond to a company's services and products

what is semantic web
400

 the approximate number of potential customers who view a specific advertising campaign

what is reach

400

a digital medium consisting of audio (or video) episodes that relate to a specific theme for users to watch/listen to

what is a podcast

400

information, in many different forms, that doesn't follow conventional data models, making it difficult to store and manage in a mainstream relational database

 what is unstructured data

500

combining various offerings into one to offer a single brand for a variety of services

what is an aggregator

500

web applications that can exchange data with the server in the background without the complete page having to be reloaded

what is AJAX

500

the number of times a person is exposed to an advertisement or the number of times an advertisement is repeated through a specific medium over a specific time period

what is frequency 

500

the exchange of near-real-time messages through a standalone application or embedded software.

what is instant messaging

500

how long content exists or can be accessed 

what is permanence