Answer:
A. To isolate errors in the outcomes of code.
<em>Hope this helps! ^-^</em>
<em>-Isa</em>
Answer:
The code will display the following on the screen:-
2
0
2
Explanation:
The output is like this because x{2} assigns the value 2 to the integer x.First the value of x is printed on the screen that is 2 and that newline is used to go to the next line.After that function is called doSomething with x passed as the argument. doSomething function assigns the value zero to the variable passed and prints it on the screen.So the next line is 0.Since x is passed by value so no changes will appear in the original argument.Hence the last line printed is 2.
Answer:
A tablet can have mobile data such as MetroPCS. But the tablet can not make phone calls or texts.
