C++ Developer - Project - Dynamically Creating Rectangles from File
Interactive Video
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Information Technology (IT), Architecture
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University
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Practice Problem
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Hard
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary task of the dynamic file rectangle project?
To develop a new rectangle class from scratch.
To print rectangle data to the console.
To read data from a file and dynamically create rectangles.
To create a graphical user interface for rectangles.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which files need to be copied over during the project setup?
Only the text file with rectangle data.
Only the rectangle class files.
Both the rectangle class files and the text file.
No files need to be copied.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of breaking the solution into helper functions?
To make the code more complex.
To keep the main function clean and organized.
To reduce the number of files in the project.
To avoid using any external libraries.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the populate vector function do?
It deletes all rectangle objects.
It reads data from a file and stores it in a vector of rectangle pointers.
It creates a new rectangle class.
It prints the rectangle data to the console.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to deallocate memory in this project?
To prevent memory leaks by freeing allocated memory.
To increase the speed of the program.
To make the program more complex.
To ensure the program runs on all operating systems.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output of the project?
A new rectangle class file.
A graphical representation of rectangles.
An output file with perimeters and areas of rectangles.
A console display of rectangle data.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you do if the output file contains unexpected numbers?
Ignore the output and proceed.
Restart the project from scratch.
Check for bugs in the rectangle class or input file.
Change the programming language.
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