SIGNIFICANCE AND IMPACT OF AI IN REAL LIFE | Class 9 | AI | Chapter 2 Question Answer

Introduction

In this article, we will discuss the significance and impact of artificial intelligence (AI) in real life, focusing on the various questions and answers from Chapter 2 of the book "Together with AI," published by Rina Saga for Class IX. This chapter highlights the objectives, fill-in-the-blanks exercises, true/false questions, and short to long answer queries concerning the role of AI in social networking, music streaming, and other applications.

Objective Questions

Multiple Choice Questions

1. How do social networks use AI to improve advertising?

   • Answer: By removing shortened links and hashtags from posts.

2. What is an example of how Facebook uses AI to enhance user experience?

   • Answer: By recognizing user faces in photos and providing personalized content.

3. What is a common use for digital assistants?

   • Answer: Managing home automation.

4. What is the key feature of AI in online shopping?

   • Answer: Using chatbots for quick assistance and ranking all new products uploaded by artists.

5. What is the Internet of Things (IoT)?

   • Answer: The network of physical objects embedded with sensors, software, and other technologies to exchange data.

6. What is the key advantage of advanced technologies in building construction?

   • Answer: Reduction in costs and emissions for construction and use of buildings.

7. What is an example of innovative technology in building construction?

   • Answer: Improved processes for building construction.

8. How is AI used in search engines?

   • Answer: By creating and fine-tuning ranking algorithms and controlling the order of web search results.

9. What is a common use for digital assistants?

   • Answer: Providing quick assistance through chatbots and controlling home automation devices connected to IoT.

10. What is a key feature of AI in digital assistants?

    • Answer: Processing human speech more effectively and responding with natural language.

Fill in the Blanks

1. ___ technology makes IoT technology possible for manufacturers.

   • Answer: Low power sensors.

2. ___ technology is offered by companies featured in case studies.

   • Answer: IoT.

3. Does Spotify use ___?

   • Answer: Natural Language Processing.

4. The Internet of Things (IoT) refers to networks of physical objects that are ___ .

   • Answer: Connected.

5. The common use of digital assistants is ___ .

   • Answer: Internet search.

6. One of the biggest uses of AI in search engines is in creating ___ .

   • Answer: Ranking algorithms.

7. ___ is a main benefit of AI for search engines.

   • Answer: Improved search results.

8. ___ technology is one of the main uses in smart homes.

   • Answer: IoT.

9. One way AI improves user experience on social networks is through ___ .

   • Answer: Personalized content.

10. Digital assistants are an example of AI learning from ___ .

    • Answer: Mistakes made by users.

True/False Statements

1. Artificial intelligence has been transforming web search since the 1990s. - False
2. Digital assistants cannot be used for home information. - False
3. Many digital assistants use AI to understand human speech. - True
4. LinkedIn does not use AI to provide job recommendations. - False
5. Social networking sites do not rely on AI to improve user experience. - False
6. Facebook uses machine learning to recognize user faces in photos. - True
7. Artificial intelligence can write creative social content and media ads alone. - True
8. Digital assistants like Google Home and Amazon Alexa have become unpopular in recent years. - False
9. AI and machine learning are not helping to improve digital assistants without human intervention. - False
10. Ranking algorithms are not one of the biggest uses of AI in search engines. - False

Short Answer Questions

1. How can a smart home maximize home security?

   • Smart homes are equipped with advanced security kits, including motion sensors and remote locking systems.

2. What is one benefit of having a smart home?

   • User-friendly control.

3. What is the full form of IoT?

   • Internet of Things.

4. How does AI help in music recommendations?

   • AI analyzes user behavior to suggest songs that match their preferences.

5. How is AI present in social media?

   • AI delivers personalized content and recommendations based on user behavior.

6. How does AI help in quality control in search engines?

   • By analyzing large data sets to identify patterns and user intent.

7. How does smart living impact the construction industry?

   • Through data analytics, automation, sustainability, security, and digital twins.

Long Answer Questions

1. What is the role of machine learning in IoT?

   • Machine learning processes vast data from connected devices for insights, predictive maintenance, and automated decision-making.

2. How does AI help in music streaming?

   • AI customizes user interfaces and recommendations based on individual listening habits and preferences.

3. How do social networks use AI for advertising?

   • By analyzing data to create targeted marketing content.

4. How do digital assistants like Google Home and Amazon Alexa work?

   • They integrate natural language processing and machine learning to perform tasks and answer queries.

5. How do social networks improve user experience with AI?

   • By personalizing content and optimizing ad targeting based on user behavior.

6. How is AI used in search engines?

   • It powers search engines by learning from data to provide accurate search experiences.

7. What role does AI play in e-commerce?

   • AI enhances customer data utilization, automates processes, and personalizes marketing strategies.

8. What is IoT and how does AI play a role in it?

   • IoT is a network of physical devices that collect data, while AI processes this data for insights and automation.

Keywords

AI, machine learning, Internet of Things (IoT), digital assistants, social media, advertising, music streaming, user experience, search engine, quality control, smart home, personalized content

FAQ

1. What is AI?
   AI stands for artificial intelligence, which refers to computer programs designed to perform tasks that typically require human intelligence.

2. How is AI used in smart homes?
   AI is used in smart homes to enhance security, improve user control, and manage devices efficiently.

3. What is IoT?
   IoT stands for the Internet of Things, referring to a network of physical devices connected to the internet that collect and share data.

4. How does AI impact social media?
   AI enhances user experience by analyzing behavior to deliver personalized content and advertising.

5. What are digital assistants?
   Digital assistants, like Google Home and Amazon Alexa, use AI to perform tasks through voice commands, including answering questions and controlling smart devices.