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CBSE Class 12 AI 843 Question Paper 2021-22 Term 2 with Solution
Exam Date June 4, 2022
Series CABA€
Question Paper Code 367 Set 4
ARTIFICIAL INTELLIGENCE (843) - PYQP 2022 - Term 2
(Session 2021-22)
Time allowed : 1 hour
Maximum Marks : 25
General Instructions :
- Please read the instructions carefully.
- This question paper is divided into 03 Sections viz., Section A, Section B and Section C.
- Section A is of 05 marks and has 06 questions on Employability skills.
- Question numbers 1 to 4 are one mark questions. Attempt any three questions.
- Question numbers 5 and 6 are two marks questions. Attempt any one question.
- Section B is of 12 marks and has 12 questions on Subject specific skills.
- Question numbers 7 to 12 are one mark questions. Attempt any four questions.
- Question numbers 13 to 18 are two marks questions. Attempt any four questions.
- Section C is of 08 marks and has 03 Competency-based questions.
- Question numbers 19 to 21 are four marks questions. Attempt any two questions.
- Do as per the instructions given in the respective sections.
- Marks allotted are mentioned against each section /question.
SECTION A: Employability Skills (3+2=5 marks)
Answer any 3 questions out of given 4 questions. (1x3=3)
1. What is Competency?
Ans: Competency refers to a person's or an organization's ability to effectively perform a specific task, job, or function.
2. Suggest any one way to an entrepreneur to deal with self-doubt.
Ans: One effective way for an entrepreneur to deal with self-doubt is to Positive Self-Talk.
3. What are "Green Jobs"?
Ans: "Green jobs" are employment opportunities that are focused on environmental sustainability and the promotion of a more ecologically responsible and sustainable world.
4. How can we reduce the emission of greenhouse gases?
Ans: Reducing greenhouse gas emissions can be achieved through strategies like transitioning to renewable energy sources, improving energy efficiency, adopting sustainable transportation, and afforestation.
Answer any 1 question out of the given 2 questions. (2x1=2)
5. Name any two common entrepreneurial competencies.
Ans: Two common entrepreneurial competencies are innovation and risk management. Innovating involves creating new products, services, or processes that solve problems or fulfill needs.
Risk management involves assessing and mitigating potential challenges and uncertainties in business operations.
6. Write any two benefits of green jobs.
Ans: Two benefits of green jobs are:
(i) Environmental Sustainability: Green jobs often contribute to environmental conservation and sustainability. They promote practices that reduce pollution, save energy, and minimize waste, helping to protect the environment.
(ii) Economic Growth: Green jobs can stimulate economic growth by fostering innovation, creating new industries, and generating employment opportunities.
SECTION B: Subject Specific Skills (4+8=12 marks)
Answer any 4 questions out of the given 6 questions. (1x4=4)
7. ____ is the first step involved in telling an effective data story.
Ans: Understanding the audience
8. Stories that incorporate ____ and analytics are more convincing than those based entirely on anecdotes or personal experience.
Ans: data
9. ____ change the way in which we interact with data.
Ans: Narratives
10. Stories create ____ experiences that transport the audience to another space and time.
Ans: immersive
11. Identify the following icon:
-----image
Ans:
12. Each data point holds some ____ which may be unclear and contextually different on its own.
Ans: information
Answer any 4 questions out of the given 6 questions. (2x4=8)
13. Explain the term data storytelling.
Ans: Data storytelling means creating an engaging story using data and analysis to convey a message and inform a specific audience.
14. “A well told story is an inspirational narrative”. Give two points to justify the given statement.
Ans:
15. “Story telling is considered as a powerful element to enhance global networking”. Justify.
Ans: Storytelling is a powerful element to enhance global networking because well-crafted stories can transcend language and cultural barriers. They touch on common human experiences and emotions, making them relatable to a global audience. This universal appeal fosters connections and understanding across diverse cultures.
16. What happens when visuals are applied to data?
Ans: When visuals are applied to data, complex information becomes more accessible and comprehensible. Visual representations like charts and graphs can reveal patterns, trends, and insights that might be hidden in raw data, enabling better understanding, decision-making, and effective communication. Visuals make data more engaging and impactful.
17. What is the purpose of narrative in data storytelling ? Discuss briefly.
Ans: The purpose of a narrative in data storytelling is to provide context, structure, and meaning to data. It helps the audience understand the significance of data, connects data points into a coherent story, and engages them, making data more relatable and impactful. A well-crafted narrative enhances comprehension and decision-making.
18. Why data storytelling is important ? Give any two points to support your answer.
Ans: Data storytelling is important as it:
(i) Enhances Comprehension: It simplifies complex data, making it accessible to a broader audience, aiding understanding.
(ii) Influences Decision-Making: Engaging narratives drive data-driven decisions, transforming information into actionable insights.
SECTION C: Competency-Based Questions (4x2=8 Marks)
Answer any 4 questions out of the given 6 questions. (1x4=4)
19. Write any four factors that make storytelling a powerful tool.
Ans:
20. With reference to data storytelling, consider the following diagram, Name A, B, C and D.
-----image
Ans:
21. The graph given below depicts the voting pattern of youths. Analyse the following figure and give steps that can assist in finding compelling stories from given data sets.
-----image
Ans: