In a transistor-switching network, the operating point switches from ________ to ________ regions along the load line.

In a fixed-bias circuit, the magnitude of I_C is controlled by and therefore is a function of ________.

In any amplifier employing a transistor, the collector current I_C is sensitive to ________.

As the temperature increases, ________, V_BE ________, and I_CO ________ in value for every 10ºC.

By definition, quiescent means ________.