________ is a standard for showing documents that can be viewed by a free viewer

A ________ data table changes one value in a formula using one input from a column and one input from a row

A) one-variable B) zero-variable C) two-variable D) variable

What is the prime objective of code signing?

A. To verify the author and integrity of downloadable code that is signed using a public key B. To verify the author and integrity of downloadable code that is signed using a symmetric key C. To verify the author and integrity of downloadable code that is signed using a master key D. To verify the author and integrity of downloadable code that is signed using a private key