What is the first step in creating a function in Solidity?
The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - How to Write Functions in Solidity

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Information Technology (IT), Architecture
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University
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Hard
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Set the function's visibility
Define the function's return type
Declare the function with the keyword 'function'
Initialize the function's variables
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of parentheses in a function declaration?
To list the function's parameters
To specify the function's visibility
To define the function's return type
To initialize the function's variables
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the 'public' keyword indicate about a function?
The function can be accessed outside the contract
The function can only be accessed within the contract
The function is only for internal use
The function does not return any value
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example function, what is the purpose of the 'view' keyword?
To allow the function to modify state variables
To enable viewing the function's return value in the IDE
To restrict the function's access to internal calls
To specify that the function does not return any value
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of the 'add values' function when executed?
6
5
2
3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to define the scope of a function in Solidity?
To determine the function's return type
To specify where the function can be accessed from
To define the function's parameters
To initialize the function's variables
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a function in programming?
A group of reusable code
A single-use block of code
A data storage unit
A variable declaration
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