All ________ are open-end investment funds that invest only in money market securities

The __________ enables the recipient to determine if the correct public key was used to decrypt the message digest for authentication

A. key ID of the sender's public key B. timestamp C. filename D. leading two octets of message digest

When Web pages are designed using semantic principles, computers will be able to read the pages, and search engines will be able to give richer and more accurate answers

Indicate whether the statement is true or false