C# Fundamental Programming: Casting and User Input

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20 Questions

What is type casting in C#?

Assigning a value of one data type to another type

Which type of casting is done automatically when passing a smaller size type to a larger size type?

Implicit casting

How is explicit casting done in C#?

By manually placing the type in parentheses in front of the value

What method is used to read input from the console in C#?

Console.ReadLine()

Which method is used to convert a value to string data type in C#?

(long) Convert.ToInt64

What data type does the Console.ReadLine() method return?

string

How can you convert user input to another data type?

By using the Convert.To methods

What method is used to print a number put in by the user?

Console.WriteLine()

What should a program do to read and find the result of summation of two integer values?

Read two integers and perform addition

What data type should be used to store user input for a number?

string

Implicit casting is done automatically when passing a larger size type to a smaller size type.

False

Explicit casting in C# must be done manually by placing the type in parentheses in front of the value.

True

The Console.ReadLine() method returns the input as an integer data type.

False

The Convert.ToInt64 method is used to convert a value to a long data type in C#.

True

Type casting in C# is when you assign a value of one data type to another type.

True

The Console.ReadLine() method in C# returns an integer data type by default.

False

You can manually convert user input to a different data type using the Convert.To methods in C#.

True

To print a number input by the user in C#, you need to use the Console.WriteLine() method.

True

Explicit casting is required when passing a larger size data type to a smaller size data type in C#.

False

The purpose of the Console.ReadLine() method is to read input from the user in C#.

True

Test your knowledge of casting and user input in C# programming with this quiz by Dr. Zana Azeez Kakarash. Explore implicit and explicit casting of data types and enhance your understanding of fundamental programming concepts.

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