________ must be installed to view a presentation using the Package Presentation for CD feature

SQL uses the _________ as a delimiter for strings.

a. double quotes (" and ") b. single quotes (' and ') c. underscore (-) d. percent (%)

Which PHP image management function returns the resources you've been using on the server?

a. imagestring() b. imagedestroy() c. imagepng() d. imageline()