Using source port numbers as a way to keep track of connections is a characteristic of which of the following protocols?

Increasing the value in the ________ option in the Paragraph dialog box will increase the amount of spacing above each paragraph of text in the selected placeholder

A) Spacing Before B) Line Spacing C) Spacing After D) Indentation

Documentation that describes the steps to perform a task or a checklist of steps is ____.

A. a troubleshooting guide B. procedural documentation C. a webpage D. an email message