Assuming veclist is a vector container, the expression deletes all elements from the container.
a.
veclist. erase(position)
b.
veclist. erase(beg, end)
c.
veclist. clear()

Match the personality traits with their description

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?

Under which key category do the page up and page down keys fall? page up and page down keys fall under the keys category.