What are lexical errors?
and fi(a==b)
will it be a lexical error or a syntactical error?

Q13 what function does a security certificate perform? a. creates user accounts b. scrambles data c. identifies users d. creates password policies e. provides file access

Where can page numbers appear? check all that apply. in the header inside tables in the footer at the bottom of columns at the top of columns

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?