A(n) ________ indent indicates an indent for all but the first line in a paragraph

What is the name of the technology that is typically implemented on switches to avoid Ethernet connectivity problems when the wrong type of cable (straight or crossover) is used to connect devices?

A) ADIX B) MDIX C) APAC D) LPAC

6, 8, 4, 3, and 1 are inserted into a data structure in that order. An item is deleted using only a basic data structure operation. If the deleted item is a 1, the data structure cannot be a

a. vector b. priority queue c. queue d. STL set e. stack