God is fair, and everyone is not perfect. As we all know, the competition in the IT industry is fierce. So everyone wants to get the IT certification to enhance their value. I think so, too. But it is too difficult for me. Fortunately, I found ITCertKing's Oracle 1Z0-852 exam training materials on the Internet. With it, I would not need to worry about my exam. ITCertKing's Oracle 1Z0-852 exam training materials are really good. It is wide coverage, and targeted. If you are also one of the members in the IT industry, quickly add the ITCertKing's Oracle 1Z0-852 exam training materials to your shoppingcart please. Do not hesitate, do not hovering. ITCertKing's Oracle 1Z0-852 exam training materials are the best companion with your success.
If you want to buy Oracle 1Z0-852 exam information, ITCertKing will provide the best service and the best quality products. Our exam questions have been authorized by the manufacturers and third-party. And has a large number of IT industry professionals and technology experts, based on customer demand, according to the the outline developed a range of products to meet customer needs. Oracle 1Z0-852 exam certification with the highest standards of professional and technical information, as the knowledge of experts and scholars to study and research purposes. All of the products we provide have a part of the free trial before you buy to ensure that you fit with this set of data.
Dear candidates, have you thought to participate in any Oracle 1Z0-852 exam training courses? In fact, you can take steps to pass the certification. ITCertKing Oracle 1Z0-852 exam training materials bear with a large number of the exam questions you need, which is a good choice. The training materials can help you pass the certification.
Exam Code: 1Z0-852
Exam Name: Oracle (Java Standard Edition 6 Programmer Certified Professional Upgrade Exam)
One year free update, No help, Full refund!
Total Q&A: 96 Questions and Answers
Last Update: 2013-09-24
Are you still worrying about the high difficulty to pass Oracle certification 1Z0-852 exam? Are you still sleeplessly endeavoring to review the book in order to pass Oracle 1Z0-852 exam certification? Do you want to pass Oracle 1Z0-852 exam certification faster? Be quick to select our ITCertKing! Having it can quickly fulfill your dreams.
About 1Z0-852 exam, ITCertKing has a great sound quality, will be the most trusted sources. Feedback from the thousands of registration department, a large number of in-depth analysis, we are in a position to determine which supplier will provide you with the latest and the best 1Z0-852 practice questions. The ITCertKing Oracle 1Z0-852 training materials are constantly being updated and modified, has the highest Oracle 1Z0-852 training experience. If you want to pass the exam，please using our ITCertKing Oracle 1Z0-852 exam training materials. ITCertKing Oracle 1Z0-852 Add to your shopping cart, it will let you see unexpected results.
1Z0-852 Free Demo Download: http://www.itcertking.com/1Z0-852_exam.html
NO.1 } }
NO.2 System.out.print(((Base)s).FOO);
NO.3 System.out.print(Sub.FOO);
NO.4 void a2() { }
NO.5 }
NO.6 class C extends B { void c1() { } }
and:
A x = new B(); C y = new C(); A z = new C();
What are four valid examples of polymorphic method calls? (Choose four.)
A. x.a2();
B. z.a2();
C. z.c1();
D. z.a1();
E. y.c1();
F. x.a1();
Answer: A,B,D,F
Oracle 1Z0-852 1Z0-852 certification training 1Z0-852 1Z0-852 demo 1Z0-852 questions
5.A company that makes Computer Assisted Design (CAD) software has, within its application, some
utility classes that are used to perform 3D rendering tasks. The company's chief scientist has just
improved the performance of one of the utility classes' key rendering algorithms, and has assigned a
programmer to replace the old algorithm with the new algorithm. When the programmer begins
researching the utility classes, she is happy to discover that the algorithm to be replaced exists in only one
class. The programmer reviews that class's API, and replaces the old algorithm with the new algorithm,
being careful that her changes adhere strictly to the class's API. Once testing has begun, the programmer
discovers that other classes that use the class she
changed are no longer working properly. What design flaw is most likely the cause of these new bugs?
A. Inheritance
B. Tight coupling
C. Low cohesion
D. High cohesion
E. Loose coupling
F. Object immutability
Answer: B
Oracle certification training 1Z0-852 1Z0-852 original questions 1Z0-852 1Z0-852 1Z0-852
6.Given:
11. class Mammal { }
12.
13. class Raccoon extends Mammal {
14. Mammal m = new Mammal();
15. }
16.
17. class BabyRaccoon extends Mammal { }
Which four statements are true? (Choose four.)
A. Raccoon is-a Mammal.
B. Raccoon has-a Mammal.
C. BabyRaccoon is-a Mammal.
D. BabyRaccoon is-a Raccoon.
E. BabyRaccoon has-a Mammal.
F. BabyRaccoon is-a BabyRaccoon.
Answer: A,B,C,F
Oracle pdf 1Z0-852 1Z0-852 exam 1Z0-852 1Z0-852 study guide
7.Given:
2. public class Hi {
3. void m1() { }
4. protected void() m2 { }
5. } 6. class Lois extends Hi {
7. // insert code here
8. }
Which four code fragments, inserted independently at line 7, will compile? (Choose four.)
A. public void m1() { }
B. protected void m1() { }
C. private void m1() { }
D. void m2() { }
E. public void m2() { }
F. protected void m2() { }
G. private void m2() { }
Answer: A,B,E,F
Oracle 1Z0-852 1Z0-852 1Z0-852 dumps
8.Given that:
Gadget has-a Sprocket and
Gadget has-a Spring and
Gadget is-a Widget and
Widget has-a Sprocket
Which two code fragments represent these relationships? (Choose two.)
A. class Widget { Sprocket s; }
class Gadget extends Widget { Spring s; }
B. class Widget { }
class Gadget extends Widget { Spring s1; Sprocket s2; }
C. class Widget { Sprocket s1; Spring s2; }
class Gadget extends Widget { }
D. class Gadget { Spring s; }
class Widget extends Gadget{ Sprocket s; }
E. class Gadget { }
class Widget extends Gadget{ Sprocket s1; Spring s2; }
F. class Gadget { Spring s1; Sprocket s2; }
class Widget extends Gadget{ }
Answer: A,C
Oracle questions 1Z0-852 original questions 1Z0-852 test questions 1Z0-852 1Z0-852 study guide 1Z0-852 practice test
9.Given the following six method names:
addListener
addMouseListener
setMouseListener
deleteMouseListener
removeMouseListener
registerMouseListener
How many of these method names follow JavaBean Listener naming rules?
A. 1
B. 2
C. 3
D. 4
E. 5
Answer: B
Oracle 1Z0-852 1Z0-852 original questions 1Z0-852
10.Click the Exhibit button.
Which three statements are true? (Choose three.)
A. Compilation fails.
B. The code compiles and the output is 2.
C. If lines 16, 17 and 18 were removed, compilation would fail.
D. If lines 24, 25 and 26 were removed, compilation would fail.
E. If lines 16, 17 and 18 were removed, the code would compile and the output would be2.
F. If lines 24, 25 and 26 were removed, the code would compile and the output would be 1.
Answer: B,E,F
Oracle exam 1Z0-852 1Z0-852 1Z0-852 1Z0-852 test questions
11.Given:
1. class Alligator {
2. public static void main(String[] args) {
3. int []x[] = {{1,2}, {3,4,5}, {6,7,8,9}};
4. int [][]y = x;
5. System.out.println(y[2][1]);
6. }
7. }
What is the result?
A. 2
B. 3
C. 4
D. 6
E. 7
F. Compilation fails.
Answer: E
Oracle 1Z0-852 exam prep 1Z0-852 braindump 1Z0-852 certification 1Z0-852
12.Given:
11. public static void main(String[] args) {
12. Object obj = new int[] { 1, 2, 3 };
13. int[] someArray = (int[])obj;
14. for (int i : someArray) System.out.print(i + " ");
15. }
What is the result?
A. 1 2 3
B. Compilation fails because of an error in line 12.
C. Compilation fails because of an error in line 13.
D. Compilation fails because of an error in line 14.
E. A ClassCastException is thrown at runtime.
Answer: A
Oracle 1Z0-852 practice test 1Z0-852 1Z0-852 exam 1Z0-852
13.Given:
11. public interface A { public void m1(); }
12.
13. class B implements A { }
14. class C implements A { public void m1() { } }
15. class D implements A { public void m1(int x) { } }
16. abstract class E implements A { }
17. abstract class F implements A { public void m1() { } }
18. abstract class G implements A { public void m1(int x) { } }
What is the result?
A. Compilation succeeds.
B. Exactly one class does NOT compile.
C. Exactly two classes do NOT compile.
D. Exactly four classes do NOT compile.
E. Exactly three classes do NOT compile.
Answer: C
Oracle 1Z0-852 1Z0-852 1Z0-852 braindump 1Z0-852 exam simulations
14.Given:
21. abstract class C1 {
22. public C1() { System.out.print(1); }
23. }
24. class C2 extends C1 {
25. public C2() { System.out.print(2); }
26. }
27. class C3 extends C2 {
28. public C3() { System.out.println(3); }
29. }
30. public class Ctest {
31. public static void main(String[] a) { new C3(); }
32. }
What is the result?
A. 3
B. 23
C. 32
D. 123
E. 321
F. Compilation fails.
G. An exception is thrown at runtime.
Answer: D
Oracle dumps 1Z0-852 1Z0-852 test answers 1Z0-852
15.Given:
1. public class A {
2. public void doit() {
3. }
4. public String doit() {
5. return "a";
6. }
7. public double doit(int x) {
8. return 1.0;
9. }
10. }
What is the result?
A. An exception is thrown at runtime.
B. Compilation fails because of an error in line 7.
C. Compilation fails because of an error in line 4.
D. Compilation succeeds and no runtime errors with class A occur.
Answer: C
Oracle 1Z0-852 1Z0-852
NO.7 }
NO.8 Given:
1. public class Base {
NO.9 class Sub extends Base {public static final String FOO="bar";}
What is the result?
A. foofoofoofoofoo
B. foobarfoobarbar
C. foobarfoofoofoo
D. foobarfoobarfoo
E. barbarbarbarbar
F. foofoofoobarbar
G. foofoofoobarfoo
Answer: D
Oracle 1Z0-852 demo 1Z0-852 dumps 1Z0-852 1Z0-852 exam prep
2.A company has a business application that provides its users with many different reports: receivables
reports, payables reports, revenue projects, and so on. The company has just
purchased some new, state-of-the-art, wireless printers, and a programmer has been assigned the task of
enhancing all of the reports to use not only the company's old printers, but the new wireless printers as
well. When the programmer starts looking into the application, the programmer discovers that because of
the design of the application, it is necessary to make changes to eachreport to support the new printers.
Which two design concepts most likely explain this situation.? (Choose two.)
A. Inheritance
B. Low cohesion
C. Tight coupling
D. High cohesion
E. Loose coupling
F. Object immutability
Answer: B,C
Oracle questions 1Z0-852 1Z0-852 exam prep 1Z0-852
3.Given:
5. class Building { }
6. public class Barn extends Building {
7. public static void main(String[] args) {
8. Building build1 = new Building();
9. Barn barn1 = new Barn();
10. Barn barn2 = (Barn) build1;
11. Object obj1 = (Object) build1;
12. String str1 = (String) build1;
NO.10 Base b = new Base();
NO.11 Sub s = new Sub();
NO.12 public static void main(String[] args) {
NO.13 System.out.print(s.FOO);
NO.14 System.out.print(Base.FOO);
NO.15 }
Which is true?
A. If line 10 is removed, the compilation succeeds.
B. If line 11 is removed, the compilation succeeds.
C. If line 12 is removed, the compilation succeeds.
D. If line 13 is removed, the compilation succeeds.
E. More than one line must be removed for compilation to succeed.
Answer: C
Oracle practice test 1Z0-852 dumps 1Z0-852 dumps 1Z0-852
4.Given:
10. abstract class A {
11. abstract void a1();
12. void a2() { }
13. }
14. class B extends A {
15. void a1() { }
NO.16 System.out.print(b.FOO);
NO.17 Building build2 = (Building) barn1;
NO.18 public static final String FOO = "foo";
ITCertKing offer the latest VCPC510 exam material and high-quality 1z0-599 pdf questions & answers. Our JN0-360 VCE testing engine and 70-323 study guide can help you pass the real exam. High-quality E20-891 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.
Article Link: http://www.itcertking.com/1Z0-852_exam.html
没有评论:
发表评论