Ch7 Assessment: Computer Science
Authored by Karl Dearing
Mathematics
11th Grade
Used 1+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jelly and Inggy are working on a software project for their school. They are confused about the stages they need to follow in the program development life cycle. Can you help them?
First, they need to understand the problem, then plan and design the solution, after that they should start coding, and finally, they should test and debug their code.
They should start with planning and designing, then understand the problem, after that they should test and debug, and finally, they should start coding.
They should start with coding, then test and debug, after that they should understand the problem, and finally, they should plan and design.
They should start with testing and debugging, then code, after that they should plan and design, and finally, they should understand the problem.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Toon, Jelly, Inggy, and Anna are working on a project to build a computer system for their school. They are asked to create a specific type of diagram. What is the diagram that represents the organization and relationships among components in their computer system called?
A structure diagram
A control flow diagram
An algorithm flow diagram
A program structure diagram
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Anna is working on a project to design an algorithm for a new software. Why would she use flowcharts in her design process?
To visually represent the organization and relationships among components in her computer system
To visually represent the flow of control in her algorithm
To visually represent the logical flow of steps and decisions in her algorithm
To visually represent the structure of her computer program
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Anna is planning to write an algorithm for her new project. She wants to use a language that is not formal but can help her plan and describe the logic of her algorithm. What is this language called?
A formal programming language used to write algorithms
A low-level programming language used to write algorithms
A high-level, informal programming language used to plan and describe the logic of an algorithm
A programming language used to write code for hardware devices
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Toon and Anna are working on a project to build a robot. Inggy suggests they use an algorithm. What is the primary purpose of using an algorithm in this scenario?
To provide step-by-step instructions for solving problems
To provide a visual representation of a computer system
To provide a formal programming language for writing code
To provide a way to test and debug software
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jelly, Inggy, Toon, and Anna are working on a programming project. They are stuck on a problem and need to find a solution. What should they rely on?
Well-established techniques or algorithms used to solve recurring problems
Well-established techniques or algorithms used to test software
Well-established techniques or algorithms used to design computer systems
Well-established techniques or algorithms used to document code
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Toon is organizing a bookshelf and wants to arrange the books in ascending order of their publication year. He came across a method called 'Bubble Sort'. What is this Bubble Sort algorithm that Toon found?
An algorithm for sorting elements in a list or array
An algorithm for searching for a specific element in a sorted list
An algorithm for finding the maximum element in a list or array
An algorithm for calculating the average of a list of numbers
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