Yes.
Open punctuation means not using any punctuation in a document, such as omitting periods at the end of sentences or commas in addresses. It is a style choice that can create a more streamlined and modern look in business communication.
Spaces are not 'marks,' but they are nevertheless the most common form of punctuation. The Romans did not put spaces between words, and divided words at the end of a line without using any punctuation mark. A nightmare!
End mark is a synonym for punctuation mark
At the end of a sentence.
The different punctuation at the end of a sentence are mostly period ("."), Question mark ("?"), Exclamation mark ("!").
Punctuation at the end of a sentence indicates a complete thought.
All sentences use punctuation, if only a period at the end.
An indirect question is a statement that conveys a question without using a question mark. It is typically punctuated with a period at the end.
This *might* be referring to end punctuation, i.e. the punctuation mark at the end of a sentence or question. It might be a period, a question mark, an exclamation mark.
The appropriate punctuation for "Inc." is a period (.) after the abbreviation.
After the closing parentheses for the in-text citation.
Any end punctuation will work depending on the sentence.