(1)Today's computers use soft power. What does this mean? a). Turns on power supplies with less Watts and a quieter fan. b). Switch has a cushioned button. c). The computer turns on with less noisy motors. d). A signaling system is used to control the power supply. 2). What is the purpose of the ESD wrist strap? a). Protect the technician. b). Protect the information stored on the computer. c). Protect the electronics. d). Protect the motors and servos. 3). Thermal paste should be applied to _______? a). To prevent the CPU from overheating the heat sink. b). To aid in the thermal transfer between the CPU and heat sink. c). To electrically insulate the CPU from the heat sink. d). To secure the heat sink to the CPU. 4). What prevents the motherboards circuitry from being shorted by the case? a). using brass rather than aluminum standoffs. b). use of proper soldering techniques. c). ensuring there is one standoff per mounting hole. d). using thermal paste to create an insulating barrier between the case and the motherboard. 5). PCI cards should be replaced by PCIe cards because PCIe cards are much faster and will fit in the same card slot as PCI. a). True. b). False.