Page 360 - AI Ver 1.0 Class 9
P. 360
(vi) There is a talent contest in your town. For participating in the audition, you have to send a recording of a song.
What would you connect to your computer to record your song? 1
a) Web camera b) Microphone
c) Printer d) Monitor
2. Answer any 5 out of the given 6 questions. (1 × 5 = 5 marks)
(i) Which of the following is not a Sustainable Development Goals? 1
a) Zero Hunger b) No Gadget
c) Good Health and Well Being d) Quality Education
(ii) If you’ve ever used Amazon’s Alexa, Apple’s Face ID or interacted with a chatbot, you’ve interacted with artificial
intelligence technology. AI technology actually hasn’t been around that long. In fact, it’s only in the past decade has
artificial intelligence evolved into technology like facial recognition and autonomous cars. Name the domain of AI that
Alexa belongs to. 1
a) Data b) CV
c) NLP d) None of these
(iii) Price comparison websites falls under which category? 1
a) NLP b) Computer Vision
c) Data Science d) Machine Learning
(iv) Which among the following is a system of Programs and Data-Structures that mimics the operation of the human
brain? 1
a) Intelligent Network b) Decision Support System
c) Neural Network d) Genetic Programming
(v) The job of ………………………. layer is to acquire data and feed it to the Neural Network. No processing occurs
in this layer. 1
a) Input b) Hidden
c) Output d) Last
(vi) AI project cycle is the process of converting the real-life problem into an AI-based model. The project cycle framework
is designed to help project managers guide their projects successfully from start to end. It contains five stages which
are as follows:
1. Problem Scoping 2. Data Acquisition 3. Data Exploration 4. Modelling 5. Evaluation
Which of the following refers to the techniques and tools used to visualize data through complex
statistical methods? 1
a) Problem Scoping b) Data Acquisition
c) Data Exploration d) Modelling
3. Answer any 5 out of the given 6 questions. (1 × 5 = 5 marks)
(i) Name any 2 sources for collecting data. 1
a) Surveys and Rumours b) AI models and applications
c) Imagination and Thoughts d) Web scraping and sensors
(ii) In a system map, if an arrow goes from X to Y with a –(minus) sign, what does this mean? 1
a) If X increases, Y decreases b) The direction of relation is opposite
c) If X increases, Y also increases d) It is a bi-directional relationship
358 Touchpad Artificial Intelligence-IX

