It is known as a deterministic access method.

When using the controlled access method, network devices take turns, in sequence, to

access the medium.

Hierarchical Sequential Access Method-is a method to use sequential access of database.

It means that the method is visible from only within the current method. Also, any class that wants to use or invoke the private method has to create an object of the class in which the method is created in order to access/invoke it. The private access modifier is the most restrictive of the four java access modifiers. The total opposite of private is public which gives access to everyone.

Is one of the three types of Access Protocols.

In this method any station has the right to access the medium with out being controlled by any station.