I don't really understand the meaning of the question. Can you reply and i'll try to help...
Answer:
hii
Explanation
syntax error: a syntax error is an error in the syntax of a sequence of characters or tokens that is intended to be written in compile-time. A program will not compile until all syntax errors are corrected.
logic error: logic error is a bug in a program that causes it to operate incorrectly, but not to terminate abnormally. A logic error produces unintended or undesired output or other behaviour, although it may not immediately be recognized as such.
A primary key is the answer. =)
Answer:
The option to add the date and time to a document is located in the
text grouping on the Insert tab.
Explanation: