Author Question: Analyze the following code.public class Test { int x; public Test(String t) ... (Read 52 times)

james0929 · **on:** May 6, 2020

Question 1

Given the declaration Circle x = new Circle(), which of the following statement is most accurate?
◦ x contains an object of the Circle type.
◦ x contains an int value.
◦ You can assign an int value to x.
◦ x contains a reference to a Circle object.

Question 2

Analyze the following code.

public class Test {
int x;

public Test(String t) {

System.out.println("Test");

}

public static void main(String[] args) {

Test test = null;

System.out.println(test.x);

}
}

◦ The program has a compile error because Test does not have a default constructor.
◦ The program has a runtime NullPointerException because test is null while executing test.x.
◦ The program has a compile error because you cannot create an object from the class that defines the object.
◦ The program has a compile error because x has not been initialized.
◦ The program has a compile error because test is not initialized.

smrerig · **Reply #1 on:** May 6, 2020

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 25% of students answer this correctly