Input-Process-Output Model Quiz
Quiz
•
Computers
•
6th Grade
•
Practice Problem
•
Hard
Kyd Tantano Masong
Used 5+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the input-process-output (IPO) model in systems analysis and software engineering?
To receive inputs from a user or other source, do computations on the inputs, and return the results of the computations
To display the results of the computations
To perform computations without receiving any inputs
To only receive inputs from a user
Answer explanation
The purpose of the IPO model is to receive inputs, perform computations, and return the results. It is used in systems analysis and software engineering.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to the IPO model, what is considered as the 'input' in a process?
A provision for the environment
The results of the computations
A computation based on the requirement
A requirement from the environment
Answer explanation
The 'input' in the IPO model refers to a requirement from the environment.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of the IPO model, what is considered as the 'process' in a program or process?
A computation based on the requirement
A requirement from the environment
A provision for the environment
The results of the computations
Answer explanation
The 'process' in the IPO model refers to a computation based on the requirement, which produces the results of the computations.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a school is conducting a science fair and Priya wants to demonstrate a program to convert Fahrenheit temperatures into Celsius temperatures, what is the first step according to the IPO model?
Ask the user for the Fahrenheit temperature
Perform a calculation to convert the Fahrenheit temperature into the corresponding Celsius temperature
Display the Celsius temperature
Ask the user for the Celsius temperature
Answer explanation
According to the IPO model, the first step is to ask the user for the Fahrenheit temperature.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a science class, Zoe is learning about temperature conversions. In the provided pseudocode, what is the purpose of the 'Assign' statement?
To perform a calculation to convert the Fahrenheit temperature into the corresponding Celsius temperature
To ask the user for the Fahrenheit temperature
To display the Celsius temperature
To store the result of the Fahrenheit to Celsius conversion
Answer explanation
The 'Assign' statement is used to perform a calculation to convert the Fahrenheit temperature into the corresponding Celsius temperature.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the 'Flowchart' in the IPO model?
To visually represent the structure of an information processing program
To display the results of the computations
To perform computations without receiving any inputs
To only receive inputs from a user
Answer explanation
The purpose of the 'Flowchart' in the IPO model is to visually represent the structure of an information processing program.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to the IPO model, what is considered as the 'output' in a program or process?
The results of the computations
A computation based on the requirement
A requirement from the environment
A provision for the environment
Answer explanation
The 'output' in the IPO model refers to a provision for the environment. It is the result or outcome of a program or process.
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