Pass4Test est un site de vous ramener au succès. Pass4Test peut vous aider à promouvoir les connaissances essentielles pour le test Oracle 1Z0-501 et passer le test à la première fois.
Généralement, les experts n'arrêtent pas de rechercher les Q&As plus proches que test Certification. Les documentations offertes par les experts de Pass4Test peuvent vous aider à passer le test Certification. Les réponses de nos Q&As ont une précision 100%. C'est facile à obtenir le Certificat de Oracle après d'utiliser la Q&A de Pass4Test. Vous aurez une space plus grande dans l'industrie IT.
Le test Oracle 1Z0-501 est populaire dans l'Industrie IT. Il y a beaucoup de professionnels IT veulent ce passport de IT. Votre vie et salaire sera améliorée avec ce Certificat. Vous aurez une meilleure assurance.
Avec l'aide du Pass4Test, vous allez passer le test de Certification Oracle 1Z0-501 plus facilement. Tout d'abord, vous pouvez choisir un outil de traîner de Oracle 1Z0-501, et télécharger les Q&A. Bien que il y en a beaucoup de Q&A pour les tests de Certification IT, les nôtres peuvent vous donner non seulement plus de chances à s'exercer avant le test réel, mais encore vous feront plus confiant à réussir le test. La haute précision des réponses, la grande couverture des documentations, la mise à jour constamment vous assurent à réussir votre test. Vous dépensez moins de temps à préparer le test, mais vous allez obtenir votre certificat plus tôt.
Passer le test Oracle 1Z0-501, obtenir le Passport peut améliorer la perspective de votre carrière et vous apporter plus de chances à développer votre boulot. Pass4Test est un site très convenable pour les candidats de test Certification Oracle 1Z0-501. Ce site peut offrir les informations plus nouvelles et aussi provider les bonnes chances à se former davantage. Ce sont les points essentiels pour votre succès de test Certification Oracle 1Z0-501.
Code d'Examen: 1Z0-501
Nom d'Examen: Oracle (Java Certified Programmer)
Questions et réponses: 147 Q&As
Choisir le Pass4Test peut vous aider à réussir 100% le test Oracle 1Z0-501 qui change tout le temps. Pass4Test peut vous offrir les infos plus nouvelles. Dans le site de Pass4Test le servie en ligne est disponible toute la journée. Si vous ne passerez pas le test, votre argent sera tout rendu.
1Z0-501 Démo gratuit à télécharger: http://www.pass4test.fr/1Z0-501.html
NO.1 int j = ~i;
NO.2 public static void main (String args[]) {
NO.3 )
NO.4 )
What is the output?
Answer: JAVAJAVA
Oracle examen 1Z0-501 examen certification 1Z0-501 certification 1Z0-501
7..Exhibit:
1. public class test {
2. public static void add3 (Integer i) }
3. int val = i.intValue ( );
4. val += 3;
5. i = new Integer (val);
6. }
7.
8 public static void main (String args [ ] ) {
9. Integer i = new Integer (0);
10. add3 (i);
11. system.out.printIn (i.intValue ( ) );
12. }
13. )
What is the result?
A. Compilation will fail.
B. The program prints "0".
C. The program prints "3".
D. Compilation will succeed but an exception will be thrown at line 3.
Answer: B
Oracle 1Z0-501 1Z0-501 1Z0-501
8..Given:
1. public class ConstOver {
2. public ConstOver (int x, int y, int z) {
3. }
4. }
Which two overload the ConstOver constructor? (Choose Two)
A. ConstOver ( ) { }
B. Protected int ConstOver ( ) { }
C. Private ConstOver (int z, int y, byte x) { }
D. Public Object ConstOver (int x, int y, int z) { }
E. Public void ConstOver (byte x, byte y, byte z) { }
Answer: A,C
certification Oracle 1Z0-501 examen 1Z0-501 1Z0-501 1Z0-501
9..Given:
1. public class MethodOver {
2. public void setVar (int a, int b, float c) {
3. }
4. }
Which two overload the setVar method? (Choose Two)
A. Private void setVar (int a, float c, int b) { }
B. Protected void setVar (int a, int b, float c) { }
C. Public int setVar (int a, float c, int b) (return a;)
D. Public int setVar (int a, int b, float c) (return a;)
E. Protected float setVar (int a, int b, float c) (return c;)
Answer: A,C
certification Oracle 1Z0-501 1Z0-501 1Z0-501 1Z0-501
10..Given:
1. class BaseClass {
2. Private float x = 1.0f ;
3. protected float getVar ( ) ( return x;)
4. }
5. class Subclass extends BaseClass (
6. private float x = 2.0f;
7. //insert code here
8. )
Which two are valid examples of method overriding? (Choose Two)
A. Float getVar ( ) { return x;}
B. Public float getVar ( ) { return x;}
C. Float double getVar ( ) { return x;}
D. Public float getVar ( ) { return x;}
E. Public float getVar (float f ) { return f;}
Answer: B,D
Oracle examen 1Z0-501 certification 1Z0-501 1Z0-501
11..Which two demonstrate an "is a" relationship? (Choose Two)
A. public interface Person { }public class Employee extends Person { }
B. public interface Shape { }public class Employee extends Shape { }
C. public interface Color { }public class Employee extends Color { }
D. public class Species { }public class Animal (private Species species;)
E. interface Component { }Class Container implements Component (Private Component[ ] children;)
Answer: D,E
Oracle certification 1Z0-501 1Z0-501 examen 1Z0-501 examen 1Z0-501
12..Which statement is true?
A. An anonymous inner class may be declared as final.
B. An anonymous inner class can be declared as private.
C. An anonymous inner class can implement multiple interfaces.
D. An anonymous inner class can access final variables in any enclosing scope.
E. Construction of an instance of a static inner class requires an instance of the enclosing outer
class.
Answer: D
Oracle 1Z0-501 1Z0-501 1Z0-501 1Z0-501
13..Given:
1. package foo;
2.
3. public class Outer (
4. public static class Inner (
5. )
6. )
Which statement is true?
A. An instance of the Inner class can be constructed with "new Outer.Inner ()"
B. An instance of the inner class cannot be constructed outside of package foo.
C. An instance of the inner class can only be constructed from within the outer class.
D. From within the package bar, an instance of the inner class can be constructed with "new
inner()"
Answer: A
Oracle 1Z0-501 1Z0-501 1Z0-501
14..Exhibit:
1. public class enclosingone (
2. public class insideone{}
3. )
4. public class inertest(
5. public static void main (string[]args)(
6. enclosingone eo= new enclosingone ();
7. //insert code here
8. )
9. )
Which statement at line 7 constructs an instance of the inner class?
A. InsideOnew ei= eo.new InsideOn();
B. Eo.InsideOne ei = eo.new InsideOne();
C. InsideOne ei = EnclosingOne.new InsideOne();
D. EnclosingOne.InsideOne ei = eo.new InsideOne();
Answer: D
Oracle examen 1Z0-501 examen 1Z0-501 1Z0-501 certification 1Z0-501
15..Exhibit:
1. interface foo {
2. int k = 0;
3. ]
4.
5. public class test implements Foo (
6. public static void main(String args[]) (
7. int i;
8. Test test = new test ();
9. i= test.k;
10.i= Test.k;
11.i= Foo.k;
12.
)
13.
)
14.
What is the result?
A. Compilation succeeds.
B. An error at line 2 causes compilation to fail.
C. An error at line 9 causes compilation to fail.
D. An error at line 10 causes compilation to fail.
E. An error at line 11 causes compilation to fail.
Answer: A
certification Oracle 1Z0-501 certification 1Z0-501 1Z0-501 certification 1Z0-501
16..Given:
1. //point X
2. public class foo (
3. public static void main (String[]args) throws Exception {
4. printWriter out = new PrintWriter (new
5. java.io.outputStreamWriter (System.out), true;
6. out.printIn("Hello");
7. }
8. )
Which statement at PointX on line 1 allows this code to compile and run?
A. Import java.io.PrintWriter;
B. Include java.io.PrintWriter;
C. Import java.io.OutputStreamWriter;
D. Include java.io.OutputStreamWriter;
E. No statement is needed.
Answer: A
Oracle 1Z0-501 examen certification 1Z0-501 certification 1Z0-501 1Z0-501 examen
17..Which two statements are reserved words in Java? (Choose Two)
A. Run
B. Import
C. Default
D. Implement
Answer: B,C
Oracle certification 1Z0-501 1Z0-501 examen 1Z0-501 1Z0-501
18..Which three are valid declarations of a float? (Choose Three)
A. Float foo = -1;
B. Float foo = 1.0;
C. Float foo = 42e1;
D. Float foo = 2.02f;
E. Float foo = 3.03d;
F. Float foo = 0x0123;
Answer: A,D,F
Oracle 1Z0-501 examen 1Z0-501 1Z0-501 examen 1Z0-501 1Z0-501 examen
19..Given:
8. int index = 1;
9. boolean[] test = new Boolean[3];
10. boolean foo= test [index];
What is the result?
A. Foo has the value of 0.
B. Foo has the value of null.
C. Foo has the value of true.
D. Foo has the value of false.
E. An exception is thrown.
F. The code will not compile.
Answer: D
certification Oracle 1Z0-501 1Z0-501 examen
NO.5
NO.6 )
NO.7 .Given:
1. public class test(
2. public static void main(string[]args){
3. string foo = args [1];
4. string foo = args [2];
5. string foo = args [3];
6. }
7. }
And command line invocation:
Java Test red green blue
What is the result?
A. Baz has the value of ""
B. Baz has the value of null
C. Baz has the value of "red"
D. Baz has the value of "blue"
E. Bax has the value of "green"
F. The code does not compile.
G. The program throws an exception.
Answer: G
Oracle examen 1Z0-501 1Z0-501
NO.8
NO.9 .Given:
1. public class test (
NO.10 boolean b:
NO.11 }
NO.12 int i = 0xFFFFFFF1;
NO.13 )
What is the result?
A. The program prints "0"
B. The program prints "4"
C. The program prints "8"
D. The program prints "12"
E. The code does not complete.
Answer: B
Oracle 1Z0-501 certification 1Z0-501 1Z0-501 examen certification 1Z0-501
4. CORRECT TEXT
Given
1. Public class test (
2. Public static void main (String args[]) (
3. System.out.printIn (6
没有评论:
发表评论