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1Z0-803 PDF DEMO:
QUESTION NO: 1
Given the code fragment:
What values of x, y, z will produce the following result?
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
A. X = 4, Y = 3, Z = 2
B. X = 3, Y = 2, Z = 3
C. X = 2, Y = 3, Z = 3
D. X = 4, Y = 2, Z = 3
E. X = 2, Y = 3, Z = 4
Answer: E
Explanation:
Z is for the innermost loop. Should print 1 2 3 4. So Z must be 4.
Y is for the middle loop. Should print three lines of 1 2 3 4. So Y must be set 3.
X is for the outmost loop. Should print 2 lines of. So X should be 2.
QUESTION NO: 2
Given: What is the result?
A. true true
B. true false
C. false true
D. false false
E. Compilation fails
Answer: C
QUESTION NO: 3
Given:
What is the result?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
QUESTION NO: 4
Given:
class Cake { int model; String flavor; Cake() { model = 0; flavor = "Unknown"; }
} public class Test {
public static void main(String[] args) {
Cake c = new Cake();
bake1(c);
System.out.println(c.model + " " + c.flavor);
bake2(c);
System.out.println(c.model + " " + c.flavor);
}
public static Cake bake1(Cake c) {
c.flavor = "Strawberry";
c.model = 1200;
return c;
}
public static void bake2(Cake c) {
c.flavor = "Chocolate";
c.model = 1230;
return;
} }
What is the result?
A. 0 unknown 0 unknown
B. 1200 Strawberry 1200 Strawberry
C. 1200 Strawberry 1230 Chocolate
D. Compilation fails
Answer: C
Explanation:
1200 Strawberry
1230 Chocolate
QUESTION NO: 5
View the exhibit:
public class Student {
public String name = "";
public int age = 0;
public String major = "Undeclared";
public boolean fulltime = true;
public void display() {
System.out.println("Name: " + name + " Major: " + major); }
public boolean isFullTime() {
return fulltime;
}
}
Given:
Public class TestStudent {
public static void main(String[] args) {
Student bob = new Student ();
bob.name = "Bob";
bob.age = 18;
bob.year = 1982;
}
}
What is the result?
A. year is set to 1982.
B. bob.year is set to 1982
C. A runtime error is generated.
D. A compile time error is generated.
Answer: D
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Updated: May 28, 2022