S/MIME cryptographic algorithms use __________ to specify requirement level.

Excel uses no metadata in its files

Indicate whether the statement is true or false

If a cohort in a distributed transaction has performed only read operations, the two-phase commit protocol can be simplified. When the cohort receives the prepare message, it gives up its locks and terminates its participation in the protocol. Explain why this simplification of the protocol works correctly.

What will be an ideal response?