What do these icons represent respectively in context to Pdf Preview?

Which one is correct about designing forms in Adobe InDesign CC?

It is possible in Adobe Indesign to make the above text look using paragraph rules only.

What is the Sync Setting Feature in Adobe Indesign CC?

While designing the layout of a page, .... is used for defining the different page size within a document and .... is used to have flexible layout for different devices and orientations.

Behavior of Place Command if we load the cursor with five images at once for the five different image frames?

Saving an InDesign file with the PDF preset of 'Smallest File Size' is appropriate for which destination?

What does the Single-line Composer do?

Spell Check is under the Edit menu?

What is the little round icon you see when you hover over an image?

To prepare an InDesign document for commercial printing, which command can be used to collect all files in one folder?