Page 243 - AI Ver 1.0 Class 9
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5. While designing a surveillance system for the premises where a costly diamond was to be kept for exhibition, we do
the following tasks. [CBSE Sample Paper 2022]
i. Get photographs of all the authorised people.
ii. Get photographs of all the unauthorised people.
iii. Get photographs of the premises.
iv. Get photographs of all the visitors.
Which stage of AI project cycle are we talking about?
a. Problem Scoping
b. Data Exploration
c. Modelling
d. Data Acquisition
6. Match the best choice of graph for the data below. [CBSE Sample Paper 2022]
1. Chart to show the number of students in a school over past 5 years.
2. Chart to show the temperature on each day of the week.
3. Chart to show percentage of each sale of ticket type at a concert.
(i) (ii) (iii)
a. 1 -> i) ; 2 -> ii) ; 3 -> iii)
b. 1 -> ii) ; 2 -> iii) ; 3 -> i)
c. 1 -> iii) ; 2 -> i) ; 3 -> ii)
d. 1 -> iii) ; 2 -> ii) ; 3 -> i)
In Life
Critical Thinking
1. Consider a situation in which a malware is supposedly leaking sensitive information to your rival nations. You
are in command of handling the situation. How would you approach the problem?
Life Skills & Values
2. Nowadays, data is the most powerful weapon. Much can happen over data conflicts. In such a world, AI is
collecting data and processing it to make our life easier. AI can process data but it cannot differentiate between
the good or the bad. What happens if the AI system mistakenly acts on the darker side. How, according to you,
should an AI be designed to mitigate such a risk? Discuss with your teacher.
AI Project Cycle 241

