User A belongs to profile ‘Custom – Recruiter’.

The profile ‘Custom – Recruiter’ has ‘Modify All Data’ enabled at this path, Setup -> Manage Users -> Profiles -> Custom – Recruiter - > System Permissions. (Path is as per Enhanced Profile User Interface.) This gives all users belonging to this profile the ability to read, edit, create, delete any type of data across all apps. Checking ‘Modify All Data’ automatically checks ‘View All Data’.