How do I simplify the following using simplification theorems: F=ABCD+AB(CD)' +(AB)’CD?​

In a file-oriented information system, a work file stores relatively permanent data about an entity is created and saved for backup and recovery purposes stores records that contain day-to-day business and operational data is a temporary file created by an information system for a single task

Match the file formats with the types of multimedia they can store

Ramp charts are generally created in wordlotusexcelpowerpoint