19. When using mail merge, the part that contains variable information such as

names and addresses is called the
A. merge fields. C. merged document.
B. main document. D. data source.
20. Options for designing the way text and graphics are positioned on a single
PowerPoint slide are provided by the slide
A. views. C. background.
B. design theme. D. layout.

see other post.

19. When using mail merge, the part that contains variable information such as names and addresses is called the

A. merge fields.

To get the answer to this question, you can refer to the documentation or user guide of the software or tool you are using for mail merge. The term "merge fields" is commonly used in mail merge terminology to refer to the placeholders for variable information that will be populated with actual data from a data source. These merge fields act as markers or placeholders that indicate where the variable information will appear in the merged document.

20. Options for designing the way text and graphics are positioned on a single PowerPoint slide are provided by the slide

D. layout.

To get the answer to this question, you can explore the user interface of PowerPoint. Specifically, you need to access the options related to the design and layout of a single slide. These options can typically be found in the "Layout" section of the PowerPoint toolbar or ribbon. By selecting different slide layouts, you can adjust the positioning and arrangement of text and graphics on the slide. Each layout provides predefined arrangements of text boxes, image placeholders, and other elements to help you design and structure your slide content.