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Which of the following are ICTs? Give reasons why it is or is not an ICT. Items ICT Yes/No Reason Digital camera Refrigerator Smart TV Telephone DVD player Computer Headphone WIFI Radio Hard disk - Information and Communication Technology

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Question

Which of the following are ICTs? Give reasons why it is or is not an ICT.

Items ICT Yes/No Reason
Digital camera    
Refrigerator    
Smart TV    
Telephone    
DVD player    
Computer    
Headphone    
WIFI    
Radio    
Hard disk    
Answer in Brief

Solution

Items ICT Yes/No Reason
DVD player No It is not an ICT because it cannot work independently but only with the help of a TV or a computer.
Digital camera Yes This is a recent innovation that helps to capture clear pictures.
Refrigerator No It is not in any way related to the communication field.
Smart TV Yes It made the teaching and entertainment field advanced.
Telephone Yes It was a great innovation of the previous era but the digital era makes little use of it.
Computer Yes It is the greatest innovation of the digital era.
Headphone Yes It makes communication easier by making the speech clear and legible.
WIFI Yes It helps in providing fast internet services thus making communication more advanced.
Hard disk No It requires the help of an external supporter to function. 
Radio Yes It was a communication technology of the past era. But now people do not use it often.
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Application of Information and Communication Technology (ICT)
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Chapter 1: Introduction to ICT - Exercises [Page 12]

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NCERT Information and Communication Technology (ICT) [English] Class 9
Chapter 1 Introduction to ICT
Exercises | Q 1 | Page 12
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