Page 156 - Artificial Intellegence_v2.0_Class_11
P. 156
8. How is AI helping in disaster prevention?
Ans. With a large number of high-quality data sets, AI can predict the occurrence of numerous natural disasters that can
mean the life or death of thousands of people.
9. Who introduced the regional AI news anchor named "Lisa" in India?
Ans. Odisha TV, a news network based on Odia, unveiled the regional AI news anchor "Lisa" in July 2023.
10. How is artificial intelligence influencing various sectors of human endeavor?
Ans. Artificial intelligence is influencing practically every sector of human endeavor, contributing to the development of
technologies like big data, robots, IoT, and more.
B. Long answer type questions.
1. Differentiate between cognitive computing and artificial intelligence.
Ans.
Cognitive Computing Artificial Intelligence
It focuses on imitating human behaviour and It boosts human thinking to solve complex
reasoning to solve complex problems. problems. Focus is on providing accurate results.
It mimics human thinking processes to find It finds patterns to learn from data and find
solutions to complex problems. solutions.
It provides extra information to help humans to It makes decisions on its own thereby reducing the
make decisions. role of humans.
It is mostly used in sectors like customer service, It is used in finance, security, healthcare, retail,
health care, industries, etc. manufacturing, etc.
2. Differentiate between rule-based and AI-based chatbots.
Ans.
Rule-based chatbot AI-based chatbot
They work around instructions which is They work on larger databases.
programmed in them.
They are mostly free and are easy to incorporate They learn with more data.
on a messaging platform.
No or little language processing skills are required Coding is required to build this chatbot.
to build this chatbot.
They have limited functionality. They have wide functionality.
3. What does a recommender system do?
Ans. A recommendation engine or recommendation system is a tool used by developers to predict user choices from a huge
list of suggested items. Today's recommendation engines play a vital role for sites like Amazon, Facebook, YouTube,
etc. The content recommendations engine behaves like a smart and experienced salesperson who understands the
user's needs, tastes, and requirements and can make informed decisions about recommendations that are beneficial
and relevant to the customer's needs thereby increasing the buying rate.
4. What do you mean by price forecasting?
Ans. Price predictions predict the price of a commodity/product/service by evaluating various factors such as its
properties, demand, seasonal trends, prices of other commodities (e.g. fuel), offers from numerous suppliers,
loyalty, and commitment. This gives companies optimal time to purchase a commodity, adjust prices for products
or services that require that commodity (wood, coffee, gold), or assess the investment attractiveness of fixed assets.
154 Touchpad Artificial Intelligence (Ver. 2.0)-XI

