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Computer - Class-7th(10)

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Chapter- 10 Introduction to artificial Intelligence 

Note:- You can write this from 21 January to 23 January(इसे आप 21 जनवरी से 23 जनवरी तक लिख सकते हैं)

Note:- There are no need to write hardwords.


A. Answer the following questions 

Q.1     What is AI ? 

Ans:-     AI or Artificial intelligence is the ability of a machine to perceive its environment and take decisions in order to achieve to a define a goal. 

Q.2    What is Alexa ? 

Ans:-     Alexa is a device which is used to know about weather, timer and other activity using our voice.

Q.3      What is Chat bot ?

Ans:-    Chat bots are used for 24x7 customer support. It solves your query without any human intervention( हस्तक्षेप).


B. Answer the following questions.


Q.1     Write any two applications of AI in every life. 

Ans:-  Agriculture:- The Al techniques, like machine learning and computer vision can help in harvesting crops and pest identification. The Al related apps can help the farmers in planning the agricultural cycle according to the recent climatic changes that have been happening.

Health Care:- Al is also widely being used in health care facilities. It helps doctors in diagnosing complex disorders; in recent times, Al has successfully been used in diagnosing diseases, like cancer, diabetes, and cardiovascular diseases. 


Q.2 What is machine learning? 

Ans:- Machine learning is a field that deals with building technology that can be used to program machines in a manner that the machines can learn independently.


Q.3 What is NLP ? Name of few popular apps that make use of NLP.

Ans:- Natural Language Processing (NLP): Communication is a two-way system where the speaker and listener should use one common language that is understood by both. Alexa ,Google assistant ,Apple Siri are some eye based applications that use NLP for communication.


Q.4 Explain the'Big Data' ? 

Ans:-  AI play an important role in extracting the data and processing the huge amount of data to make the marketing process easier for the companies and well as buying process easier for customer. In this process collect the huge data is called Big Data.



Q.5  What is Computer vision ? 

Ans:- Computer vision is a field that deals with the idea of computers replicating human vision. This technology is used to extract visual information from images and videos. It is widely used in creating new security systems, face recognition, self-driven vehicles, and other such devices.



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