Under UNIX, when a signal is sensed, __________ scans the process table and awakens all processes waiting for the associated event.

A ________ is a collection of design choices that includes colors, fonts, and special effects

A) theme B) style C) template D) placeholder

A(n) ________ is a built-in program that performs a task such as finding the sum of a series of numbers

Fill in the blank(s) with correct word