Which of the following devices helps protect a computer system's delicate circuits from damage?
Scanner
Motherboard
Mainframe
Surge protector
Surge protector
Rationale: A surge protector helps protect a computer system's delicate circuits from damage, by reducing the likelihood of voltage spikes, by blocking or "shorting" any unwanted voltages above a safe threshold.
You might also like to view...
Key events in the historical development of EMS include all of the following, EXCEPT the:
A) 1973 EMS Systems Act. B) 1988 Statewide EMS Technical Assistance Program. C) 1975 Cater-Benson Reform Act. D) 1981 COBRA Act.
An increase in the level of serum CO2 promotes:
a. decreased ICP b. vasoconstriction c. vasodilatation d. decreased blood flow
As long as the heart has adequate pumping power, elderly and pediatric patients should be able to tolerate large boluses of intravenous fluid to replace lost circulating blood volume.
Answer the following statement true (T) or false (F)
The Pro Time is ________
A) performed to evaluate Coumadin therapy B) also known as prothrombin time C) a timed test to measure the blood's ability to clot D) All of the above