Caleb attended a private high school, which gave each student access to a personal laptop and iphone. ted attended a poorly funded public school, which had few computers and outdated technology. when caleb gets to college, he's more prepared than ted for coursework which includes computer and online material.
this occurrence is an example of:

a. computer lag
b. digital divide
c. technological pause
d. new media

b. Digital divide

Explanation:

A digital divide refers to how unevenly distributed information and communication technology is between people who come from diffrent groups or backgrounds.

This may occur due to differences in social, geographic or socioeconomic backgrounds.Digital divide refers to a gap in how people access the current technological Information due to the fact that some have no full access to information and technology communication. Examples are access to technology such as computers , telephones ,internet and television.

dear friend:

  i hope this letter finds you in soaring spirits and vibrant health. as you had expressed the wish to know about culture, traditions, and unity of india in your previous letter, in the following lines i have tried my best to give you glimpses of our culture, traditions, and unity. you will be amazed to know that our culture is the oldest culture in the world and the birth place of hinduism, buddhism, jainism, and sikhism. you won’t find any other culture as varied and multi-colored, multi-lingual as ours. each region has its own unique culture, traditions, language. there are 22 official languages in india.

  basically, india is a spiritual country with orthodox traditions. for example the people of india believe in traditions set by their wise forefathers. arranged marriages, joint-family system, universal brotherhood, vegetarianism, celebrating festivals such as diwali, holi, eid, etc., are the salient features of our culture and traditions.

  another unique aspect about our country is ‘unity in diversity’. in spite of the multi-lingual, multi-religious, multi-traditional, multi-cultural society, people live peacefully together, respecting one another’s views, cultures, traditions, and differences. i am sure you would love to visit india soon, and have a first-hand experience of the multi-colored culture. give regards to uncle and aunt. do visit india with your family and experience our hospitality.

your friend,

the use of electrical signals that transit messages is know as