What is x after the following statements?int x = 2;int y = 1;x *= y + 1;
A. x is 2.
B. x is 4.
C. x is 1.
D. x is 3.
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Math.pow(4, 1.0 / 2) returns __________.
A.2
B.1.0
C.0
D.2.0
Which of the following statements are the same? (A) x -= x + 4 (B) x = x + 4 – x (C) x = x - (x + 4)
A.(A), (B), and (C) are the same
B.(B) and (C) are the same
C.(A) and (C) are the same
D.(A) and (B) are the same
Which of the following assignment statements is incorrect?
A.i = j = k = 1;
B.i = 1; j = 1; k = 1;
C.i = 1 = j = 1 = k = 1;
You can always assign a value of long type to a variable of int type without loss of precision.
A.true
B.false