Composition indicates a/an _______________ relationship.

Which hardware component is most suspect if a user can barely make out words on a laptop screen (even though the brightness control is at full brightness)?

A) Power supply B) Motherboard C) AC adapter D) Backlight

A(n) ________ is a set of instructions to be executed in response to a certain type of interrupt.

a) context switch b) trap c) interrupt handler d) interrupt vector