Why is it important to communicate a timing protocol prior to sending messages

When jen is planning to upgrade to a monitor with a better resolution, what should she be looking for in the new monitor?

The editing of digital photos us about the same level of difficulty as editing an analog photo

Avariable of the data type arrays is storing 10 quantities. what is true about these quantities? a. the quantities all have different characteristics. b. the quantities all have the same characteristics. c. five quantities have the same and five have different characteristics. d. it is necessary for all quantities to be integers. e. it is necessary for all quantities to be characters.