Access object names can contain up to ____ characters.

A __________ trust relationship exists within a single forest. It is an additional trust relationship between two child domains, which optimizes the authentication process when a large number of users require access to resources in another domain

a. Forest b. External c. Realm d. Shortcut

Write a class having a public pure virtual method. You need not put any other members in the class.

What will be an ideal response?