Q: What is the value of z after the expression z %= 6 is executed in Java?
-
A
z is incremented by 6
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B
z is decremented by 6
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C
z is set to 6
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D
z is set to the remainder of z divided by 6
D
Answer:
D
Explanation:
The compound assignment operator (%=) in Java is used to calculate the remainder of the division of the left operand by the right operand and assign the result to the left operand. In this case, z %= 6 is equivalent to z = z % 6.
<![CDATA[
public class ModulusAssignmentExample {
public static void main(String[] args) {
// Define the value of z
int z = 17;
// Perform modulus assignment (z %= 6)
z %= 6;
// Display the updated value of z
System.out.println("Updated value of z after z %= 6: " + z);
}
}
]]>
When you run this program, it will output:
<![CDATA[
Updated value of z after z %= 6: 5
]]>
This is because the modulus assignment operator %= calculates the remainder when the left operand is divided by the right operand and assigns the result to the left operand. In this case, 17 % 6 results in a remainder of 5, so z is updated to 5.
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Arithmetic Operators