1. Which of the following needs to be kept in mind while designing an algorithm? It should not look like a recipe The appropriate programming language needs to be used More than one solution is possible It is correct the first time 2. What is data analysis? Making sense of data, finding patterns, and drawing conclusions Breaking down tasks into smaller, manageable parts The process of gathering appropriate information Depicting and organizing data in appropriate graphs, charts, words, or images 3. Which of the following is true for algorithm writing? Knowledge of computers is essential to write an algorithm An algorithm consists of an ordered sequence of instructions There can be only one algorithm for a problem Algorithms prevent replication of a process 4. What is categorizing a set of photographs by grouping them into similar piles based on their dates mean? Data manipulation – rearranging Data visualization Data analysis Data collection 5. What do data analysis approaches include? Transformation, and recognizing similar patterns Quantiative and qualitative approaches Flowcharts, graphs, and images Sorting and rearranging 6. Which of the following is not a computational thinking practice? Programming Abstraction Pattern identification Decomposing 7. Which of the following contains a pattern? I have two ears All humans have ears. My friend wears earrings My friend has two ear 8. What is data visualization? The process of gathering appropriate information Making sense of data, finding patterns, and drawing conclusions Depicting and organizing data in appropriate graphs, charts, words, or images Breaking down tasks into smaller, manageable parts 9. Data visualization uses the following methods: Transformation and recognizing similar patterns Sorting and rearranging Flowcharts, graphs, and images Quantitative and qualitative approaches 10. Which of the following is true for abstraction? It helps us find patterns Knowledge of computers is essential to do abstraction It helps us gain additional information about a problem It helps us focus on the important parts of a problem 11. Which of the following will happen if we do not look for patterns? We will fail to solve the problem Our solution will be inefficient Our solution might be incorrect and inefficient We will not be able to decompose the problem 12. Which of the following is true for patterns? More than one pattern can exist in solutions to problems Irregular relationships between elements lead to very good patterns Patterns consist of non-repeating sequences Only shapes and colors can form patterns? 13. What is the first step while trying to solve a problem computationally? Tackle the complex problem as is, without breaking it into subproblems Accurately identify and understand the actual problem that needs to be solved Focus on how the problem needs to be solved rather than what needs to be solved Guess what the solution might be Loading … Leave a Reply Cancel replyYou must be logged in to post a comment. previousComputational Thinking Quiz 1nextComputational Thinking Quiz 3
