The answer is False. You should always try to separate the information that could do harm, or isn't true.
Answer:
Charles Babbage (1791-1871), computer pioneer, designed two classes of engine, Difference Engines, and Analytical Engines. Difference engines are so called because of the mathematical principle on which they are based, namely, the method of finite differences.
Explanation:
Answer:
Each pixel of light coming from your computer is made up of a combination of Red, Blue and Green light of different intensities. As this pixel of light is so small your eye only "sees" the combination of those 3 pixels as the intended colour. (as opposed to just red, green and blue light) (This is also known as additive colour mixing)
Answer:
This is an Ethernet port operating at half duplex.
Explanation:
Modern Ethernet networks built with switches and full-duplex connections no longer utilize CSMA/CD. CSMA/CD is only used in obsolete shared media Ethernet (which uses repeater or hub).
Answer:
The value of discountRate would be 0.01
Explanation:
double discountRate = 0.0;
int purchase = 1250;
if (purchase > 1000)
discountRate = .05;
if (purchase > 750)
discountRate = .03;
if (purchase < 2500)
discountRate = .01;
else discountRate = 0;
discountRate is declared as 0.0 then purchase is 1250. But the entire if statement is sequential, that is; all the if statement are executed.
first if-statement assign .05 to discountRate because purchase is greater than 1000.
Next if-statement re-assign .03 to discountRate because purchase is greater than 750.
The last if-statement re-assign .01 to dicountRate because purchase is less than 2500. Since this is the last if statement executed, the value of discountRate is .01
