Case Studies in Computing: Uncover Real-World Applications of Computational Thinking

Question 1

Which of the following is NOT a key element of computational thinking?

Accepted Answer

Emotion recognition

Answer

Decomposition

Answer

Pattern recognition

Answer

Sequential logic

Question 2

What is the primary purpose of using case studies in computing education?

Accepted Answer

To demonstrate practical applications of computational thinking

Answer

To teach theoretical concepts in a more engaging way

Answer

To assess students' programming skills

Answer

To provide a historical perspective on computing

Question 3

In the context of a case study on AI-powered healthcare diagnostics, what role does 'heuristic evaluation' play?

Accepted Answer

Assessing the usability and effectiveness of the AI system

Answer

Developing the underlying AI algorithms

Answer

Collecting and analyzing patient data

Answer

Ensuring ethical compliance

Question 4

In the case studies, how do the applications of machine learning and optimization techniques illustrate the versatility of computational thinking?

Accepted Answer

Computational thinking can be applied to solve a wide range of problems.

Answer

Machine learning is always more effective than optimization.

Answer

Both techniques require extensive coding knowledge.

Answer

Optimization is only applicable in transportation problems.

Question 5

Which of the following is an example of pattern recognition in computational thinking?

Accepted Answer

Identifying recurring elements in a dataset

Answer

Creating a mathematical formula to solve a problem

Answer

Designing a flowchart to represent a process

Answer

Developing a database to manage information

Question 6

How does abstraction contribute to the development of innovative solutions in computational thinking?

Accepted Answer

It simplifies complex problems, making them easier to understand and solve.

Answer

It reduces the need for specialized knowledge or expertise.

Answer

It enhances the efficiency and accuracy of algorithms.

Answer

It facilitates the testing and debugging of solutions.

Question 7

Which of the following case studies best demonstrates the application of computational thinking in healthcare?

Accepted Answer

Using machine learning to diagnose diseases more accurately

Answer

Developing an algorithm to optimize patient scheduling

Answer

Creating a mobile app for patient monitoring

Answer

Implementing a system to manage medical records electronically

Question 8

Which of the following is NOT a potential benefit of applying computational thinking to real-world problems?

Accepted Answer

Increased reliance on technology

Answer

Enhanced decision-making

Answer

Improved problem-solving abilities

Answer

Greater creativity and innovation

Question 9

In computational thinking, what is the main purpose of abstraction?

Accepted Answer

Simplifying complex ideas

Answer

Breaking down a problem

Answer

Identifying patterns

Answer

Storing information

Question 10

In a 'CAPTCHA' system, which computational thinking technique is primarily used?

Accepted Answer

Pattern recognition

Answer

Decomposition

Answer

Generalization

Answer

Algorithm design

Question 11

In computational thinking, what term describes a set of instructions used to solve a problem?

Accepted Answer

Algorithm

Answer

Heuristic

Answer

Procedure

Answer

Protocol

Question 12

Which core principle of computational thinking involves breaking down complex problems into smaller, manageable parts?

Accepted Answer

Decomposition

Answer

Abstraction

Answer

Generalization

Answer

Optimization

Question 13

Identify the aspect that is NOT a fundamental pillar of computational thinking:

Accepted Answer

Rote memorization

Answer

Abstraction

Answer

Decomposition

Answer

Generalization

Question 14

When evaluating the effectiveness of a healthcare case study that uses machine learning for disease diagnosis, which factor is crucial?

Accepted Answer

Accuracy of diagnoses

Answer

Efficiency of algorithms

Answer

Computational complexity

Answer

User interface aesthetics

Question 15

A case study on the application of computer vision in self-driving cars would primarily focus on which aspect?

Accepted Answer

Object detection algorithms

Answer

Sensors and hardware components

Answer

Traffic regulations and laws

Answer

User experience design

Question 16

In a case study involving customer review analysis, which computational thinking skill is essential?

Accepted Answer

Text mining and analysis

Answer

Statistical data analysis

Answer

Data visualization

Answer

Hypothesis testing

Question 17

Which of the following is **not** a fundamental component of computational thinking?

Accepted Answer

Resilience

Answer

Abstraction

Answer

Algorithms

Question 18

In computational thinking, which step involves understanding the problem and the needs of the users?

Accepted Answer

Empathize

Answer

Prototype

Answer

Implement

Answer

Evaluate

Question 19

In case study analysis, what is 'data abstraction' and how does it aid in problem-solving?

Accepted Answer

Simplifying data by removing non-essential details to focus on key elements.

Answer

Creating new data from existing sources to increase its usefulness.

Answer

Storing data in various formats to ensure accessibility.

Answer

Analyzing data using statistical methods to find trends and patterns.

Question 20

Which of the following is a potential drawback of using case studies to teach computational thinking?

Accepted Answer

Overemphasis on abstract theories

Answer

Increased student engagement and motivation

Answer

Development of problem-solving and critical thinking abilities

Answer

Enhanced understanding of ethical implications surrounding computational technology

Question 21

In a case study centered on developing a medical diagnosis system, which aspect of computational thinking is likely to be most central?

Accepted Answer

Data analysis

Answer

Abstraction

Answer

Algorithm design

Answer

User interface design

Question 22

In developing a self-driving car, which stage of computational thinking is essential?

Accepted Answer

Breaking down the problem into smaller components (Decomposition)

Answer

Identifying patterns in data (Pattern recognition)

Answer

Representing data in different formats (Data representation)

Answer

Assessing the effectiveness of solutions (Evaluation)

Question 23

In case studies, how is technology used to demonstrate computational thinking?

Accepted Answer

As a tool to address real-world challenges

Answer

As a subject of study

Answer

As a means of entertainment

Answer

As a replacement for human intelligence

Question 24

What is the main role of abstraction in computational thinking?

Accepted Answer

Simplifying complex problems by focusing on essential features

Answer

Adding unnecessary details to problems to increase challenge

Answer

Replacing real-world objects with abstract representations

Answer

Ignoring irrelevant information in problem-solving

Question 25

How can computational thinking enhance decision-making processes?

Accepted Answer

By providing data-driven insights

Answer

By eliminating the need for human judgment

Answer

By guaranteeing optimal outcomes

Answer

By reducing the complexity of decision-making

Question 26

In the field of artificial intelligence, the technique that involves training machines to learn from data without explicit programming is known as:

Accepted Answer

Machine learning

Answer

Natural language processing

Answer

Computer vision

Answer

Robotics

Question 27

In a case study on e-commerce, the computational thinking skill used primarily to analyze large datasets of customer data is:

Accepted Answer

Pattern recognition

Answer

Abstraction

Answer

Decomposition

Answer

Algorithm design

Question 28

In the 'Education' case study, how does computational thinking enhance students' problem-solving and critical thinking abilities?

Accepted Answer

Computational thinking promotes logical reasoning by teaching students to break down problems, identify patterns, and design algorithmic solutions.

Answer

Computational thinking focuses on memorizing facts and concepts.

Answer

Computational thinking is primarily about artistic expression.

Question 29

Which of the following is NOT a key skill involved in computational thinking?

Accepted Answer

Memorization

Answer

Pattern recognition

Answer

Problem decomposition

Answer

Generalization

Question 30

In the context of case studies, what is the primary purpose of analyzing how technology is used?

Accepted Answer

To gain insights into effective problem-solving approaches

Answer

To identify potential risks and limitations

Answer

To compare different technological solutions

Answer

To calculate the overall cost-effectiveness of the technology

Question 31

What is the main advantage of using case studies in teaching computational thinking?

Accepted Answer

They provide concrete examples of real-world applications

Answer

They simplify complex concepts for easier understanding

Answer

They eliminate the need for hands-on practice

Answer

They are applicable to only a few learning styles

Question 32

In the context of a case study, what is meant by the term 'problem decomposition'?

Accepted Answer

Breaking down a complex problem into smaller, manageable parts

Answer

Identifying the root cause of a problem

Answer

Developing multiple solutions for the same problem

Answer

Prioritizing tasks based on importance

Question 33

When evaluating a technology-based solution, why is it essential to consider its scalability?

Accepted Answer

To ensure it can handle future growth and demand

Answer

To reduce the potential for errors

Answer

To minimize the cost of implementation

Answer

To improve user satisfaction

Question 34

What is a primary ethical responsibility of technologists when developing and implementing computational solutions?

Accepted Answer

To consider the potential consequences of their work

Answer

To ensure their solutions are accessible to all

Answer

To focus solely on profit

Answer

To avoid any involvement in controversial issues

Question 35

Which of the following is not a fundamental component of computational thinking?

Accepted Answer

Memorization

Answer

Decomposition

Answer

Pattern recognition

Answer

Abstraction

Question 36

In the context of technology-focused case studies, what is the primary reason for analyzing how technology is used?

Accepted Answer

To determine areas for improvement

Answer

To replicate the same methods

Answer

To assess the project's effectiveness

Answer

To explore different solutions

Question 37

When evaluating the effectiveness of a technology solution in a case study, which type of evidence carries the most weight?

Accepted Answer

Numerical data

Answer

Personal accounts

Answer

Expert opinions

Answer

Historical records

Question 38

In the case study of a company developing a social media analytics tool, which computational thinking skill is primarily employed?

Accepted Answer

Data analysis

Answer

Algorithm design

Answer

Modeling and simulation

Answer

Decomposition

Question 39

In the case study analyzing student performance, which statistical method was used to identify influential factors?

Accepted Answer

Regression Analysis

Answer

Data Visualization

Answer

Supervised Learning

Answer

Monte Carlo Simulation

Question 40

Which case study highlights the transformative impact of telemedicine on the healthcare sector?

Accepted Answer

Case Study: Revolutionizing Healthcare with Telemedicine

Answer

Case Study: Computational Thinking in the Social Sciences

Answer

Case Study: Technology-Enhanced Manufacturing Processes

Question 41

Which case study examines the ethical considerations of data analysis?

Accepted Answer

Case Study: Balancing Privacy and Innovation in Data Analysis

Answer

Case Study: The Ethics of AI in Self-Driving Cars

Answer

Case Study: Responsible Use of Social Media

Question 42

In the case study on inventory optimization, which metric measured the effectiveness of the solution?

Accepted Answer

Inventory Turnover Ratio

Answer

Net Promoter Score

Answer

Customer Satisfaction Index

Answer

Return on Investment

Question 43

In the data analysis in education case study, what data was analyzed to examine student performance?

Accepted Answer

Student Assessment Data and Demographic Information

Answer

Website Browsing History

Answer

Social Media Activity

Question 44

A supermarket chain wants to reduce food waste and is considering data analytics. Which case study would be most relevant for their research?

Accepted Answer

Tesco: Using predictive analytics to optimize stock ordering and reduce food waste

Answer

Netflix: Recommendation algorithm for suggesting movies and TV shows

Answer

NHS: Using AI for early diagnosis of diseases

Question 45

What is the primary benefit of studying case studies in computational thinking?

Accepted Answer

Understanding the practical application of computational solutions to real-world problems

Answer

Learning multiple coding languages

Answer

Memorizing details of successful tech companies

Question 46

A city wants to improve traffic flow using technology. Which case study could provide insights?

Accepted Answer

Singapore: Implementing dynamic traffic routing based on real-time congestion data

Answer

Spotify: Music recommendation system based on user listening history

Answer

Tesla: Developing self-driving cars

Question 47

When analyzing case studies about facial recognition technology for security, what ethical consideration should be prioritized?

Accepted Answer

Potential biases in the technology and their impact on individual privacy

Answer

Technical specifications of the cameras used

Answer

Cost of implementation and maintenance

Question 48

A case study examining a failed mobile payment app would likely highlight the importance of which factor?

Accepted Answer

User experience (UX) and user interface (UI) design

Answer

Marketing budget allocated for the launch

Answer

Choice of programming language used

Question 49

What is a common challenge faced when implementing technological solutions, as discussed in case studies?

Accepted Answer

Overcoming resistance to change and ensuring user adoption

Answer

Having an unlimited budget for the project

Answer

Finding software developers with basic coding skills

Question 50

Why might a company investigate a competitor's successful product launch via a case study?

Accepted Answer

To identify key factors that contributed to the success and potentially apply similar strategies

Answer

To discourage their own employees from pursuing innovation

Answer

To directly copy the product's design and features

Question 51

A case study on a new medical imaging technology would likely emphasize which computational thinking concept?

Accepted Answer

Breaking down a complex problem into smaller, manageable parts (decomposition)

Answer

Writing a user manual for medical professionals

Answer

Designing visually appealing marketing materials

Question 52

What is a key difference between studying a case study and simply reading a news article about a company's success?

Accepted Answer

Case studies provide a deeper examination of the problem, solution, and outcomes

Answer

Case studies only highlight positive aspects of a project

Answer

Case studies are longer and more challenging to read than news articles

Question 53

What is a potential limitation of relying solely on case studies to learn about technology solutions?

Accepted Answer

Case studies may not always be applicable to the unique challenges of a specific situation

Answer

Case studies are not relevant for understanding past failures

Answer

Case studies are only useful for large corporations