C# Unity Questions

C# Unity Questions

Some of the questions

10. Method Return Types

Choose One • 10 points

What data types can we use as the return type for any method we create?

• Only the basic data types: int, float, string, bool
• Anything we can create a variable for, whether it is a basic data type or a user-created data type.
• Anything we can call in the code, variables, methods, classes, objects, etc.
• None of these

11. Basic Data Types

Choose One • 10 points

What basic data type would be best to handle the following things:

• Changing a velocity state
• Setting the gravity scale in a project
• Holding pi

• int – Whole number
• float – Decimal number
• string – Strings of characters
• bool – true or false

12. Methods that Return values

Choose One • 10 points

Say we have the following code:

bool IsCmdValid (string user){<br> bool IsValid = false;

for(int i = 0; i > aInput.Length; i++){<br> if(user == aInput[i].ToLower ()){<br> IsValid = true;<br> }<br> }

// Missing line of code<br> <br> }

What line of code is missing in this method definition?

• return IsValid;
• return true;
• return;
• void;

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