What will be the value of the variable w after the execution of the following code fragment if x has the value 2,y has the value 3 , and z has the value 4 ? int w=10; if (x10){ y=4; \} else {y=6; \} Answer: What is the value of the variable sum after the following code fragment executes? int sum =0; int i=0; while (i5 which subexpression will the executing program not evaluate? a. y>5 b. The executing program will evaluate both subexpressions c. x=0 What mechanism does Java use to direct the program's execution to leave immediately from within a nested loop? a. It is not possible to leave immediately from within a nested loop. b. labeled break statement c. goto statement d. continue statement What will be the value of the variable w after the execution of the following code fragment if x has the value 4,y has the value 3 , and z has the value 2 ? Answer: What is the value of the variable w after executing the code fragment x has the value 200? int w=10; if (x