Answer the following statements true (T) or false (F)
A nullable-type variable’s Value property always returns the underlying value.
False. If the nullable-type variable is null and you access the Value property, an invalidOperationException occurs.
Computer Science & Information Technology
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Write the code that would change a variable y of type int to a float.
What will be an ideal response?
Computer Science & Information Technology
If you want a class that implements the Map interface and do not need any methods beyond those in the Map interface, you can use the ____________ class.
a. Vector
Computer Science & Information Technology