How did cell phones change communications in the early 1990s?A.Cell phones allowed people to perform research easily.B.Cell phones allowed people to get news.C.Cell phones allowed people to talk on the phone.D.Cell phones allowed people to be in constant contact.
Question
How did cell phones change communications in the early 1990s?A.Cell phones allowed people to perform research easily.B.Cell phones allowed people to get news.C.Cell phones allowed people to talk on the phone.D.Cell phones allowed people to be in constant contact.
Solution
Cell phones revolutionized communication in the early 1990s in several ways:
A. While cell phones did not initially have the capability to perform research easily, they did provide a new level of mobility for communication. People were no longer tethered to landlines and could make and receive calls from almost anywhere.
B. Cell phones did not initially provide news updates as modern smartphones do. However, they did allow for quicker dissemination of information in some cases, as people could relay news over a call more quickly than waiting for a broadcast or print publication.
C. Yes, cell phones allowed people to talk on the phone without being tied to a specific location. This was one of the most significant changes in communication that cell phones brought about.
D. Cell phones indeed allowed people to be in constant contact. Before cell phones, people could miss important calls if they were away from their home or office. With cell phones, people could be reached almost anywhere and at any time. This greatly increased the speed and ease of communication.
Similar Questions
How did computers change during the 1990s?A.Computers were restricted to government use.B.Computers became more common for personal use.C.Computers became more expensive and limited to wealthy people.D.Computers became heavier and harder to move.
how has mobile phones led to less communication and led to dis improved communication
The penetration of mobile phones is changing the way we do business because: Question 5Answer a. The cost of phones is low b. Increasing sophistication of phones c. We can send text instead of voice d. People are more connected and able to share more information
Sally turns on her cellular telephone to speak to her friend who is located thousands of miles away. Which of the following best describes how such a telephone is able to transmit and receive information? A. The cellular telephone transmits, receives, and encodes information using only sound waves. B. The cellular telephone transmits information by sound waves to a receiver which then encodes them and produces electromagnetic waves. C. The cellular telephone transmits, receives, and encodes information using only electromagnetic waves. D. The cellular telephone transmits information by electromagnetic waves to a receiver which then encodes them and produces sound.
b. Which changes occur in personscontinuously using internet andmobile phones?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.