Online Access Free 1Z0-853 Exam Questions

Click the Exhibit button. What is the result?

• A.first second third snootchy 420
• B.first second first third snootchy 420
• C.third second first snootchy 420
• D.snootchy 420 first second third
• E.snootchy 420 third second first
• F.third first second snootchy 420

Given:
1.class Pizza {
2.java.util.ArrayList toppings;
3.public final void addTopping(String topping) {
4.toppings.add(topping);
5.}
6.}
7.public class PepperoniPizza extends Pizza {
8.public void addTopping(String topping) {
9.System.out.println("Cannot add Toppings");
10.
}
11.
public static void main(String[] args) {
12.
Pizza pizza = new PepperoniPizza();
13.
pizza.addTopping("Mushrooms");
14.
}
15.
}
What is the result?

• A.Compilation fails.
• B.A NullPointerException is thrown in Line 4.
• C.Cannot add Toppings
• D.The code runs with no output.

Given:
1.public class Drink implements Comparable {
2.public String name;
3.public int compareTo(Object o) {
4.return 0;
5.}
6.}
and:
20.
Drink one = new Drink();
21.
Drink two = new Drink();
22.
one.name= "Coffee";
23.
two.name= "Tea";
23.
TreeSet set = new TreeSet();
24.
set.add(one);
25.
set.add(two);
A programmer iterates over the TreeSet and prints the name of each Drink object.
What is the result?

• A.Coffee Tea
• B.Tea
• C.An exception is thrown at runtime.
• D.Compilation fails.
• E.Coffee
• F.The code runs with no output.

Given:
1.public class TestOne {
2.public static void main (String[] args) throws Exception {
3.Thread.sleep(3000);
4.System.out.println("sleep");
5.}
6.}
What is the result?

• A.The code executes normally, but nothing is printed.
• B.An exception is thrown at runtime.
• C.Compilation fails.
• D.The code executes normally and prints "sleep".

Given:
13.
public class Pass {
14.
public static void main(String [] args) {
15.
int x = 5;
16.
Pass p = new Pass();
17.
p.doStuff(x);
18.
System.out.print(" main x = " + x);
19.
}
20.
21.
void doStuff(int x) {
22.
System.out.print(" doStuff x = " + x++);
23.
}
24.
}
What is the result?

• A.An exception is thrown at runtime.
• B.doStuff x = 5 main x = 6
• C.Compilation fails.
• D.doStuff x = 5 main x = 5
• E.doStuff x = 6 main x = 5
• F.doStuff x = 6 main x = 6