Which initiative mandates that any visual content should not flash more than three times in a second on a web page?

What is a scenario where records stored in a computer frequently need to be checked

Afiling system in which an intermediary source of reference, such as a file card, must be consulted to locate specific files is called a(n) system. a. shelf filing b. direct filing c. indirect filing d. shingling

Which boolean operator enables you to exclude a search term? a} not b} and c} or d} plus