What is the initial step in creating a basic calculator component in React?
AWS, JavaScript, React - Deploy Web Apps on the Cloud - Building the Calculator Visuals

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Information Technology (IT), Architecture
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Hard
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Implementing a database connection
Starting with a 'Hello' component
Creating a complex mathematical function
Designing a user interface with CSS
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you make a button component reusable in React?
By passing values through props
By hardcoding values
By using global variables
By using inline styles
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct way to apply CSS classes in React?
Using 'class' as in HTML
Using 'cssClass' attribute
Using the 'style' attribute
Using 'className' in camel case
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What layout technique is used to position buttons in the calculator?
Absolute positioning
Table layout
CSS Grid
Flexbox
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you ensure CSS classes are applied to operator buttons?
By using inline styles
By using a CSS framework
By reading the className from props
By setting a default class
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the 'operator' CSS class in the calculator?
To disable the buttons
To add animations
To apply a different color to operator buttons
To change the button size
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final step in visually constructing the calculator?
Connecting to a backend service
Implementing button click events
Adding a display for the total
Adding sound effects
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