Access modifiers are keywords that define the accessibility of classes, members and datatypes to restrict unwanted data manipulation. There are 4 access modifiers: public, protected, internal and private. These modifiers determine which classes and code can access members.

2. Access Modifiers are keywords that define the accessibility of a member, class or
datatype in a program. These are mainly used to restrict unwanted data manipulation
by external programs or classes. There are 4 access modifiers (public, protected,
internal, private)

3. The Accessibility table of these modifiers is given below: