Answer:
3 parameters are passed into the function.
1 value will be returned from the function.
Explanation:
From the function definition "function sum(first, second, third)", we can see that there are three value/parameters are passed in the function.Then variable "result" will be the sum all the three values. After that it will print the all three values in new line. Then the function will return one value which is the sum of all three that is value of "result".As there is only one value returned by the return statement in the function.
Answer:
True
Explanation:
A final class is something like sealed one and no one can inherit that further.
it is useful to lock our code or functionality from others
Answer:
i don't want ur email but here's a joke more like a riddle: I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?
answer an echo
Explanation:
Is it a multiple choice answer? if so would like to see the answers as there are TONS of effective ways and if i list one it may not be in that list you have if its multiple choice.
Answer:
2.489 dB
Solution:
As per the question:
Power ratio, 
The Equivalent of this power ratio in decibel or dB is calculated by taking the log of the power ratio as below:
Thus the value of the power ration in decibel comes out to be 2.489 dB
