
Computational Thinking
Quiz
•
Computers
•
3rd Grade
•
Practice Problem
•
Medium
Shervon Yak
Used 24+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is computational thinking?
A way to solve problems using computers by understanding the problem and possible solutions
A type of computer programming language
A method for building computers
A way to memorize computer facts
Answer explanation
Computational thinking is a problem-solving process that involves understanding a problem and devising solutions, often using computer-based methods. This makes the first choice the correct answer.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT one of the four cornerstones of computational thinking?
Decomposition
Pattern recognition
Abstraction
Memorization
Answer explanation
Memorization is not one of the four cornerstones of computational thinking. The correct cornerstones are decomposition, pattern recognition, and abstraction, which help in problem-solving and algorithm development.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: __________ is breaking down a complex problem or system into smaller, more manageable parts.
Decomposition
Iteration
Abstraction
Simulation
Answer explanation
Decomposition is the process of breaking down a complex problem into smaller, manageable parts, making it easier to understand and solve. This distinguishes it from other concepts like iteration, abstraction, and simulation.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: __________ is looking for similarities among and within problems.
Pattern recognition
Abstraction
Decomposition
Algorithm design
Answer explanation
Pattern recognition involves identifying similarities among problems, which helps in finding solutions. This skill is crucial in problem-solving, making it the correct choice for the blank.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: __________ is focusing on the important information only, ignoring irrelevant detail.
Abstraction
Iteration
Compilation
Encapsulation
Answer explanation
Abstraction is the process of focusing on the essential qualities of something while ignoring the irrelevant details. This makes it the correct choice for the blank, as it directly relates to filtering important information.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: __________ is developing a step-by-step solution to the problem, or the rules to follow to solve the problem.
Algorithms
Databases
Networks
Compilers
Answer explanation
Algorithms are step-by-step procedures or rules for solving problems, making them the correct choice for the blank. Databases, networks, and compilers serve different purposes in computing.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the four key components of computational thinking as described in the passage?
Decomposition, Abstraction, Pattern Recognition, Algorithms
Addition, Subtraction, Multiplication, Division
Input, Output, Storage, Processing
Planning, Organizing, Leading, Controlling
Answer explanation
The correct choice, 'Decomposition, Abstraction, Pattern Recognition, Algorithms', represents the four key components of computational thinking, essential for problem-solving in computer science.
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