UNIT 5 – Exercise
Select the suitable answer for the following Multiple Choice Questions (MCQs)
1 The process of taking a known data set as input to train the algorithm to create a model for
prediction is known as
A Natural Language Processing B Expert System
C Supervised Machine Learning D Unsupervised Machine Learning
2 The AI technology that enables computer systems to obtain meaningful information from digital
images or videos is called
A Image recognition B Speech recognition
C Scanner D Computer vision
3 Instant answers to website visitors’ questions through text or voice interaction are provided by
A Robot B Chatbot
C Cloud computing D Expert System
4 Cloud computing model in which resources are owned by and used inside a single organization is
called
A Private cloud B Public cloud
C Hybrid cloud D Remote cloud
5 The AI tool used for correcting spelling and grammar mistake is
A ChatGPT B Lovo ai
C Grammarly D Virtual assistant
6 Virtual assistant that belongs to Apple Inc. is
A Siri B Alexa
C Google assistant D Vortana
7 The AI tool that converts text to speech is
A ChatGPT B Grammarly
C Alexa D Lovo ai
8 The technology used in seld-driving cars is called
A Natural Language Processing B Chatbot
C Computer vision D Virtual assistant
9 The technology concerned with training the computer to understand spoken and written words
and to take action is known as
A Virtual assistant B Natural Language Processing
C Language analysis D Virtual training
10 The technology concerned with performing specific tasks with little or no human intervention
using computer controlled machine is called
A Computer vision B Computer intelligence
C Robotics D Virtual technology
, Give Short answers to the following Short Responsive Questions (SRQs)
Q1 Briefly describe the positive impact of AI in our daily life?
Ans: Artificial Intelligence (AI) is a branch of computer science to make computer controlled
machines that can intelligently perform human-like tasks. AI positively impacts daily life by
enhancing convenience and efficiency across various domains:
Personal Assistants: AI tools like Siri and Alexa help manage tasks at homes
Healthcare: AI improves diagnostics, treatment plans, and patient management
Transportation: AI enables autonomous vehicles and optimizes route planning
Customer Service: AI Chatbots provide 24/7 support, enhancing customer satisfaction
Entertainment: AI personalizes content recommendations on platforms like Netflix etc.
Education: AI offers learning experiences and adaptive assessments
Finance: AI aids in fraud detection, financial advice, and transaction processing
Shopping: AI enhances online shopping with personalized recommendations
Q2 Differentiate between supervised and unsupervised machine learning?
Ans:
Supervised Learning Unsupervised Learning
Supervised learning algorithms take a set of In unsupervised learning, the training data is
known input data and known output unseen and it is unlabeled. The unlabeled
responses to build a model to make means that the data is not assigned a category
predictions. In supervised learning the goal is or group. The unseen data is fed into machine
to learn how to do the mapping to match the learning algorithm to train the model. The
input to the output. Once the model is built, it trained model tries to search for a pattern and
is used to make new predictions on unseen gives the desired result. The unsupervised
data as well. Machine learning is used to solve learning algorithm looks for hidden patterns in
complex problems that involves large amount the input data. It uses learning technique
of data but there is no formula to predict the known as clustering. The unsupervised
output. learning algorithm finds the hidden patterns
or groupings in the input data to make them
suitable for clustering and data analysis.
Q3 Describe how computer visions applications help in automation of tasks
Ans: Computer vision is a field of AI that enables computer systems to obtain meaningful
information from digital images and videos. To achieve this, it uses camera, data and
algorithms.
A large amount of fata (images / videos) is fed into the computer. Computer vision
applications repeatedly perform data analysis until it recognizes and distinguishes images. After
getting deep understanding of data, computer system carries out automated actions. AI
computer vision gives ability to computer to see just like it gives ability to think.
Computer vision applications are used in various fields. These include healthcare,
security and surveillance, facial recognition, self-driving car, parking occupation detection,
traffic how flow analysis, manufacturing, constructing etc.
Select the suitable answer for the following Multiple Choice Questions (MCQs)
1 The process of taking a known data set as input to train the algorithm to create a model for
prediction is known as
A Natural Language Processing B Expert System
C Supervised Machine Learning D Unsupervised Machine Learning
2 The AI technology that enables computer systems to obtain meaningful information from digital
images or videos is called
A Image recognition B Speech recognition
C Scanner D Computer vision
3 Instant answers to website visitors’ questions through text or voice interaction are provided by
A Robot B Chatbot
C Cloud computing D Expert System
4 Cloud computing model in which resources are owned by and used inside a single organization is
called
A Private cloud B Public cloud
C Hybrid cloud D Remote cloud
5 The AI tool used for correcting spelling and grammar mistake is
A ChatGPT B Lovo ai
C Grammarly D Virtual assistant
6 Virtual assistant that belongs to Apple Inc. is
A Siri B Alexa
C Google assistant D Vortana
7 The AI tool that converts text to speech is
A ChatGPT B Grammarly
C Alexa D Lovo ai
8 The technology used in seld-driving cars is called
A Natural Language Processing B Chatbot
C Computer vision D Virtual assistant
9 The technology concerned with training the computer to understand spoken and written words
and to take action is known as
A Virtual assistant B Natural Language Processing
C Language analysis D Virtual training
10 The technology concerned with performing specific tasks with little or no human intervention
using computer controlled machine is called
A Computer vision B Computer intelligence
C Robotics D Virtual technology
, Give Short answers to the following Short Responsive Questions (SRQs)
Q1 Briefly describe the positive impact of AI in our daily life?
Ans: Artificial Intelligence (AI) is a branch of computer science to make computer controlled
machines that can intelligently perform human-like tasks. AI positively impacts daily life by
enhancing convenience and efficiency across various domains:
Personal Assistants: AI tools like Siri and Alexa help manage tasks at homes
Healthcare: AI improves diagnostics, treatment plans, and patient management
Transportation: AI enables autonomous vehicles and optimizes route planning
Customer Service: AI Chatbots provide 24/7 support, enhancing customer satisfaction
Entertainment: AI personalizes content recommendations on platforms like Netflix etc.
Education: AI offers learning experiences and adaptive assessments
Finance: AI aids in fraud detection, financial advice, and transaction processing
Shopping: AI enhances online shopping with personalized recommendations
Q2 Differentiate between supervised and unsupervised machine learning?
Ans:
Supervised Learning Unsupervised Learning
Supervised learning algorithms take a set of In unsupervised learning, the training data is
known input data and known output unseen and it is unlabeled. The unlabeled
responses to build a model to make means that the data is not assigned a category
predictions. In supervised learning the goal is or group. The unseen data is fed into machine
to learn how to do the mapping to match the learning algorithm to train the model. The
input to the output. Once the model is built, it trained model tries to search for a pattern and
is used to make new predictions on unseen gives the desired result. The unsupervised
data as well. Machine learning is used to solve learning algorithm looks for hidden patterns in
complex problems that involves large amount the input data. It uses learning technique
of data but there is no formula to predict the known as clustering. The unsupervised
output. learning algorithm finds the hidden patterns
or groupings in the input data to make them
suitable for clustering and data analysis.
Q3 Describe how computer visions applications help in automation of tasks
Ans: Computer vision is a field of AI that enables computer systems to obtain meaningful
information from digital images and videos. To achieve this, it uses camera, data and
algorithms.
A large amount of fata (images / videos) is fed into the computer. Computer vision
applications repeatedly perform data analysis until it recognizes and distinguishes images. After
getting deep understanding of data, computer system carries out automated actions. AI
computer vision gives ability to computer to see just like it gives ability to think.
Computer vision applications are used in various fields. These include healthcare,
security and surveillance, facial recognition, self-driving car, parking occupation detection,
traffic how flow analysis, manufacturing, constructing etc.
