Javascript was primarily designed to run in which tier of a three-tier web application?

Meenu wants to create a high quality drawing in a variety of colours. which device should she use for the same?

Is a string of code written to hurt others by damaging or destroying

David is in week 3 of his current ashford course and has a paper due by monday night at midnight. he has finished everything but the concluding paragraph. as he boots up his computer to work on it, he sees a flash across the screen and then the screen goes black. he begins to panic as he tries desperately to turn the laptop back on. david should have saved his work on what kind of portable device?