What is the name of the line of text that displays at the top of a newsletter?

Which of the following best describes the purpose of China Eagle Union?

a. Create viruses b. Helps security professionals fight against viruses c. Spreads propaganda d. Infiltrates Western computer systems

An algorithm is a ____ collection of unambiguous and effectively computable operations that, when executed, produces a result and halts in a finite amount of time.

A. sequential B. computing agent C. mechanical calculator D. well-ordered