The scope of PHI can be broad; however, medical information that an employer receives in its role as an employer (and not as the sponsor or administrator of a group health plan), is generally not PHI subject to HIPAA.
Alphabetic characters are the 26 letters of the alphabet. Numeric's are the ten digits. Alphanumerics are both. Some of the special characters on a standard keyboard do not work for usernames or passwords.
View Full Document. Character data is composed of letters, symbols, and numerals that will not be used in arithmetic operations. â¢ CPU stands for Central Processing Unit. It contains two parts: ALU (Arithmetic/Logic Unit) and CU (Control Unit). â¢ CU (Control Unit) fetches instructions one by one for execution.