Question

1. What is the result of 79%7? a) 11 b) 2 c) 11.286 d) None of the above. 2. Which of the following statements is incorrect? a) a l=b+3; b) x = principal * (1+ (rate * time)); c) sum += number, d) final amount = x * (y + 1); 3. What will be the value of i, ifi is an integer variable after the operation, i = 11/2? 4. The statement m = 5; is equivalent to: 5. The expression, z=7* 9 + (13-5)/7; evaluates to:

Answer 1

1) % is a Modulo operator, which gives remainder.

So 79%7 = 2

2) final statement = x*(y+1) is incorrect, as while assigning variables we cannot have space in them...

final_statement = x*(y+1) is correct way to write it.

3) As 'i' is int type, so 'i' will always be integer,

So, i = 11/2 gives 'i' =5

4) Statement m -= 5 is same m = m-5

So m -= 5 is equivalent to m = m-5

5) z = 7*9 + (13-5)/7

z = 63 + 8/7

As 'z' type is not given, assuming 'z' is int type,

then, z = 63 + 1 = 64

So if 'z' is int type ,then z = 64

If I helped you then Support me with a Thumps up.