DAV Class 5 SST Solution Chapter 12 Communication in Modern Times
DAV School Books Class 5 SST Solution Chapter 12 Communication in Modern Times all Question Answer. DAV Class 5 12th Chapter Communication in Modern Times full Chapter explanation by expert teacher.
DAV School Books Class 5 SST Solution Chapter 12 Communication in Modern Times:
A.) Tick the correct answer
1.) Which one is a method of personal communication
Ans- Telephone
2.) What does SMS stand for
Ans- Short messages service
3.) Which one is a social networking site?
Ans -Twitter
B) Fill in the blanks
1.) Television programmes can be viewed from any part of the world with the help of satellites
2.) E Mail is similar to private through internet
3.) Conferencing is a useful means of conducting meetings and holdings group discussions across the world
4.) The modern means of communication have harmed the social skills of the people
5.) Telephone is a wonderful way of two way communication.
C) Match the following
Facebook – internet
Text messages – SMS
Group discussions- Video conferencing
Television telecast – man made satellite
Radio – mass communication
D) Answer briefly
1.) What is communication
Ans- Communication is the process by which an individual sending, and receiving messages by speaking, writing, or using some medium.
2.) Name any two means of communication
Ans -Video and tele conferencing are the two means of communication
3.) list the benefits of mobile phone
Ans -The benefits of mobile phone are as follow
1.) Mobile phone helps us to access to parents, friends and business contracts.
2.) Mobile phone help us to send SMS
3.) Mobile phone also help us to send MMS
4.) Name two social networking site
Ans- Twitter and Facebook are two social networking site
5.) Which is your favourite means of communication. Why
Ans-Video conferencing is a favourite means of communication because we can communicate and hold meetings who are at different places , by using computer networks.
E) Answer the following questions
1.) What does the term “tele conferencing”? Mean. how does it help in education and business
Ans -Tele conferencing means exchange of information between people who are not physically present.
In the education centre it allows students to exchange their ideas with students or teachers in other countries. In the business sector companies can hold meetings, conferences, demonstrations or to conduct workshops through teleconferencing.
2.) “The modern means of communication have harmed the social skills of people” justify the statement
Ans- The modern means of communication have harmed the social skills of people because nowadays people are becoming lazy and in active inspite of meeting with one another, sharing their joys and sorrows, they spent time with one another through texting in social networking sites and also they spend their time by playing games.
3.) Email has replaced letters . explain with example
Ans- Email has replaced letters because it is easy to write and send messages quickly. It can reach the receiver’s address quickly instantly whereas letters take a long time to reach.
4.) How has the Internet made communication almost instant?
Ans- Internet made communication instant through various networking site such as Facebook, twitter and Email. Which help us to convey messages instantly without having any difficulty.
5.) list four disadvantages of the modern means of communication.
Ans – list four disadvantages of the modern means of communication are
1.) Modern means of communication made people selfish
2.) It also made people lazy without meeting with one another they spent time on mobile phone through video conferencing
3.) It also reduces the intellectual ability of an individual
4.) Modern means of communication indulge people in many cyber crimes