Which of the following keyword is quite opposite to sealed?
Abstract keyword is quite opposite to sealed keyword.
Sealed class |
Abstract class |
---|---|
1. Sealed class cannot be inherited by a normal class |
1. Abstract class must be inherited by a class |
2. Instance must be used for the Sealed class for accessing its public methods |
2. Instance cannot be created for Abstract class and it should be inherited for accessing its abstract methods |
Which of the following notation is incorrect?
What is the difference between long and double?
Which of the following is not a built-in reference type?
What is the difference between uint and int?
What is the type of long keyword in C#?