quiz20191231-g1-2

Each of the following code segments is intended to print the word Hello. Which of the following code segments works as intended?

I. System.out.print("Hello");

II. System.out.print(Hello);

III. System.out.print(He);System.out.print(llo);

• I only

• II only

• III only

• I and II

• II and III

Consider the following code segment.

int a = 5;

int b = 8;

int c = 3;

System.out.println(a + b / c * 2);

What is printed as a result of executing this code?

• 2

• 6

• 8

• 9

• 14

Consider the following code segment.

double x = 4.5;

int y = (int) x * 2;

System.out.print(y);

What is printed as a result of executing the code segment?

• 8

• 8.0

• 9

• 9.0

• 19

Consider the following code segment.

int a = 5;

int b = 4;

int c = 2;

a *= 3;

b += a;

b /= c;

System.out.print(b);

What is printed when the code segment is executed?

• 2

• 4

• 9

• 9.5

• 19

Consider the following code segment.

int x = 7;

if (x < 7)

x = 2 * x;

if (x % 3 == 1)

x = x + 2;

System.out.print(3 * x);

What is printed as a result of executing the code segment?

• 7

• 9

• 14

• 21

• 27