ACME ACADEMY

WEEKLY EVALUATION TEST

Subject: Artificial Intelligence
Time Limit: 30 Mins
Max Marks: 50 Marks
Student Name:
Roll Number:
Class / Sec:
Date:

GENERAL INSTRUCTIONS:

  1. All questions are compulsory. Carefully read all instructions before starting.
  2. The question paper contains 50 questions.
  3. There is no negative marking for incorrect answers.
  4. Use of mobile phones, smartwatches, or calculators is strictly prohibited during the exam.
1. Which of the following is NOT a characteristic of a successful entrepreneur?
[1 Mark]
(A) Risk-taking
(B) Innovation
(C) Fear of failure
(D) Goal-oriented
2. In the context of stress management, which of the following practices helps in reducing anxiety?
[1 Mark]
(A) Overthinking
(B) Time management
(C) Procrastination
(D) Ignoring the problem
3. What is the shortcut key to add a new slide to a presentation in presentation software?
[1 Mark]
(A) Ctrl + N
(B) Ctrl + M
(C) Ctrl + S
(D) Ctrl + P
4. Greenhouse gases contribute to global warming by:
[1 Mark]
(A) Absorbing sunlight directly
(B) Trapping heat radiating from the Earth
(C) Destroying the ozone layer
(D) Cooling the atmosphere
5. Effective active listening allows you to:
[1 Mark]
(A) Ignore the speaker's tone
(B) Comprehend what others speak and mean
(C) Formulate your reply while they are speaking
(D) Interrupt with your own ideas
6. Platforms such as Spotify, Netflix, and Amazon use AI to suggest content. What is this application called?
[1 Mark]
(A) Computer Vision
(B) Recommender System
(C) Natural Language Processing
(D) Neural Networks
7. Which block of the 4Ws canvas helps identify the people facing the problem?
[1 Mark]
(A) What
(B) Where
(C) Why
(D) Who
8. What is the first stage in the AI project lifecycle?
[1 Mark]
(A) Data Exploration
(B) Modelling
(C) Problem Scoping
(D) Evaluation
9. In an NLP corpus containing documents, words like "an", "is", and "the" appear frequently but carry little meaning. What are these words called?
[1 Mark]
(A) Keywords
(B) Stop words
(C) Tokens
(D) Syntax
10. Why is it crucial to determine if there is a pattern in the data before building an AI model?
[1 Mark]
(A) To simplify the project process
(B) Because AI strictly solves problems with identifiable patterns
(C) To reduce the file size of the data
(D) To make the charts look visually appealing
11. Visuals in data storytelling primarily help the audience to:
[1 Mark]
(A) Read raw data tables faster
(B) Perceive insights they might not see without charts or graphs
(C) Ignore the context of the data
(D) Write code automatically
12. What is expected of students when undertaking a Capstone project?
[1 Mark]
(A) To follow strict guidelines without deviation
(B) To memorize textbook definitions
(C) To integrate knowledge from various subjects and research independently
(D) To avoid using any digital tools
13. Extracting meaningful information from images is the core function of:
[1 Mark]
(A) Natural Language Processing
(B) Data Science
(C) Computer Vision
(D) Speech Recognition
14. In the 4Ws canvas, the "What" block primarily focuses on:
[1 Mark]
(A) The geographical location of the issue
(B) The nature of the problem and how we know it is a problem
(C) The stakeholders involved
(D) The proposed solution
15. Which of the following is NOT an AI domain?
[1 Mark]
(A) Data Science
(B) Computer Vision
(C) Natural Language Processing
(D) Web Development
16. The process of acquiring data from various reliable sources for an AI project is called:
[1 Mark]
(A) Data Exploration
(B) Modelling
(C) Data Acquisition
(D) Evaluation
17. In a Neural Network, what is the layer between the input and output layers called?
[1 Mark]
(A) Visible Layer
(B) Hidden Layer
(C) Processing Layer
(D) Evaluation Layer
18. If a machine can translate English text into Hindi accurately, it is an application of:
[1 Mark]
(A) Computer Vision
(B) Data Science
(C) Natural Language Processing
(D) Robotics
19. Which SDG (Sustainable Development Goal) focuses on addressing climate change?
[1 Mark]
(A) Goal 1: No Poverty
(B) Goal 4: Quality Education
(C) Goal 13: Climate Action
(D) Goal 5: Gender Equality
20. In Data Exploration, which tool is commonly used to visualize the spread and outliers in data?
[1 Mark]
(A) Word Processor
(B) Box Plot
(C) Audio Editor
(D) Database manager
21. What does the term "Corpus" mean in the context of NLP?
[1 Mark]
(A) A large collection of images
(B) A large, structured set of texts
(C) The physical hardware used for processing
(D) The final output of the AI
22. Which step in the AI project cycle determines if the model is accurate and reliable before deployment?
[1 Mark]
(A) Problem Scoping
(B) Data Acquisition
(C) Modelling
(D) Evaluation
23. Which of the following is an example of a Supervised Learning task?
[1 Mark]
(A) Grouping customers based on purchasing behavior without prior labels
(B) Predicting house prices based on historical labeled data
(C) An AI learning to play chess by playing against itself
(D) Extracting topics from unlabelled documents
24. In the context of AI Ethics, AI bias refers to:
[1 Mark]
(A) The AI's preference for faster processors
(B) The algorithm making unfair decisions based on prejudiced training data
(C) The AI consuming too much electricity
(D) The model taking too long to evaluate
25. Which of the following best describes "Data Privacy"?
[1 Mark]
(A) Sharing personal data on public forums
(B) The right of individuals to have control over how their personal information is collected and used
(C) Storing data without passwords
(D) Deleting all data after using an app
26. Self-management skills are crucial because they help you to:
[1 Mark]
(A) Control others' behavior
(B) Stay organized, disciplined, and achieve goals
(C) Avoid all physical work
(D) Rely entirely on technology
27. When setting goals, the acronym SMART stands for:
[1 Mark]
(A) Specific, Measurable, Achievable, Realistic, Timely
(B) Simple, Modern, Accurate, Reliable, Tested
(C) Specific, Meaningful, Actionable, Relevant, Timely
(D) Specific, Measurable, Achievable, Relevant, Time-bound
28. What does ICT stand for?
[1 Mark]
(A) Information and Communication Technology
(B) Internet and Computer Technology
(C) Information and Cyber Tools
(D) Interconnected Computer Terminals
29. A system that can recognize human faces to unlock a smartphone uses:
[1 Mark]
(A) Natural Language Processing
(B) Predictive Analytics
(C) Computer Vision
(D) Time Series Forecasting
30. Which term refers to the division of the dataset used to assess the model's performance?
[1 Mark]
(A) Training Data
(B) Testing Data
(C) Scoping Data
(D) Raw Data
31. TF-IDF is a technique heavily used in which AI domain?
[1 Mark]
(A) Computer Vision
(B) Natural Language Processing
(C) Robotics
(D) Data Storytelling
32. True Positive (TP), True Negative (TN), False Positive (FP), and False Negative (FN) are components of a:
[1 Mark]
(A) Neural Network Architecture
(B) 4Ws Canvas
(C) Confusion Matrix
(D) Data Storyboard
33. Which of the following refers to a program designed to simulate conversation with human users, especially over the Internet?
[1 Mark]
(A) Word Processor
(B) Chatbot
(C) Spreadsheet
(D) Compiler
34. In machine learning, what does "Classification" mean?
[1 Mark]
(A) Predicting a continuous numerical value
(B) Categorizing data into predefined distinct classes or groups
(C) Drawing charts and graphs
(D) Removing stop words from text
35. "Predicting the temperature of a city for tomorrow." This is an example of:
[1 Mark]
(A) Classification
(B) Regression
(C) Clustering
(D) Computer Vision
36. Grouping customers based on similar purchasing habits without giving the AI pre-labeled categories is known as:
[1 Mark]
(A) Supervised Learning
(B) Reinforcement Learning
(C) Unsupervised Learning
(D) Rule-based programming
37. What is the role of the "Why" block in the 4Ws canvas?
[1 Mark]
(A) To locate the problem
(B) To identify the stakeholders
(C) To define the benefits of solving the problem
(D) To write the code
38. What is 'Data Features' in AI modeling?
[1 Mark]
(A) The visual design of the app
(B) The individual measurable properties or characteristics of the data used for prediction
(C) The hardware features of the computer
(D) The final prediction made by the model
39. Bag of Words (BoW) is a model used to:
[1 Mark]
(A) Enhance image resolution
(B) Represent text data numerically for machine learning algorithms
(C) Store data securely on the cloud
(D) Create 3D animations
40. What is a primary disadvantage of a Rule-Based AI system?
[1 Mark]
(A) It learns too quickly
(B) It requires massive amounts of training data
(C) It cannot adapt to new situations outside its programmed rules
(D) It always requires a cloud connection
41. Which metric evaluates the proportion of correct positive predictions out of all positive predictions made by the model?
[1 Mark]
(A) Accuracy
(B) Precision
(C) Recall
(D) F1 Score
42. Which metric evaluates the proportion of actual positives that were correctly identified by the model?
[1 Mark]
(A) Accuracy
(B) Precision
(C) Recall
(D) F1 Score
43. The harmony of both Precision and Recall is measured by:
[1 Mark]
(A) Accuracy
(B) F1 Score
(C) Confusion Matrix
(D) Threshold
44. "Data Storytelling" combines three key elements to effectively communicate insights. They are:
[1 Mark]
(A) Hardware, Software, Network
(B) Data, Narrative, Visuals
(C) Spreadsheets, Documents, Slides
(D) AI, ML, DL
45. What does the term "Overfitting" imply in machine learning?
[1 Mark]
(A) The model is too simple and cannot learn the patterns.
(B) The model learns the training data perfectly, including the noise, and fails to perform well on new data.
(C) The model runs out of memory during training.
(D) The model predicts every outcome perfectly in real life.
46. Which of these is an open-source programming language widely used for AI and Data Science?
[1 Mark]
(A) HTML
(B) Python
(C) CSS
(D) XML
47. In Python, which library is predominantly used for data manipulation and analysis?
[1 Mark]
(A) Matplotlib
(B) NLTK
(C) Pandas
(D) OpenCV
48. In Python, which library is widely used for creating static, animated, and interactive visualizations?
[1 Mark]
(A) Pandas
(B) NumPy
(C) Matplotlib
(D) TensorFlow
49. When scoping a project on "reducing traffic congestion", who are the primary stakeholders?
[1 Mark]
(A) Only the software developers
(B) Commuters, city planners, and traffic police
(C) Farmers
(D) High school students outside the city
50. A major ethical concern with facial recognition technology is:
[1 Mark]
(A) It drains battery life quickly
(B) It may infringe on personal privacy and lead to mass surveillance
(C) It requires an internet connection
(D) It cannot work in the daytime
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