ITCertKing can provide a shortcut for you and save you a lot of time and effort. ITCertKing will provide good training tools for your Oracle certification 1Z0-850 exam and help you pass Oracle certification 1Z0-850 exam. If you see other websites provide relevant information to the website, you can continue to look down and you will find that in fact the information is mainly derived from our ITCertKing. Our ITCertKing provide the most comprehensive information and update fastest.
ITCertKing's Oracle 1Z0-850 exam training materials' simulation is particularly high. You can encounter the same questions in the real real exam. This only shows that the ability of our IT elite team is really high. Now many ambitious IT staff to make their own configuration files compatible with the market demand, to realize their ideals through these hot IT exam certification. Achieved excellent results in the Oracle 1Z0-850 exam. With the Oracle 1Z0-850 exam training of ITCertKing, the door of the dream will open for you.
Exam Code: 1Z0-850
Exam Name: Oracle (Java Standard Edition 5 and 6, Certified Associate Exam)
One year free update, No help, Full refund!
Total Q&A: 242 Questions and Answers
Last Update: 2013-12-05
The 1Z0-850 examination certification, as other world-renowned certification, will get international recognition and acceptance. People around the world prefer 1Z0-850 exam certification to make their careers more strengthened and successful. In ITCertKing, you can choose the products which are suitable for your learning ability to learn.
If you choose ITCertKing, success is not far away for you. And soon you can get Oracle certification 1Z0-850 exam certificate. The product of ITCertKing not only can 100% guarantee you to pass the exam, but also can provide you a free one-year update service.
Our ITCertKing is a professional website to provide accurate exam material for a variety of IT certification exams. And ITCertKing can help many IT professionals enhance their career goals. The strength of our the IT elite team will make you feel incredible. You can try to free download part of the exam questions and answers about Oracle certification 1Z0-850 exam to measure the reliability of our ITCertKing.
Before you decide to buy ITCertKing of Oracle 1Z0-850 exam questions, you will have a free part of the questions and answers as a trial. So that you will know the quality of the ITCertKing of Oracle 1Z0-850 exam training materials. The Oracle 1Z0-850 exam of ITCertKing is the best choice for you.
1Z0-850 Free Demo Download: http://www.itcertking.com/1Z0-850_exam.html
NO.1 // insert code here
NO.2 }
What is the result?
A. Compilation fails because of an error at line 8.
B. x = 3 , y = 7
C. Compilation fails because of an error at line 11.
D. Compilation fails because of an error at line 9.
E. x = 53 , y = 97
F. Compilation fails because of an error at line 10.
Answer: B
Oracle exam prep 1Z0-850 demo 1Z0-850 1Z0-850
10.You have developed a MIDlet that runs on a Java-enabled Personal Digital Assistant (PDA) device.
Now, your employer has asked you to port the MIDlet to run on other Java platforms. Which is true?
A. The MIDlet is 100% portable across all J2ME devices.
B. The MIDlet can run within a standard web browser.
C. The MIDlet is guaranteed to run correctly under J2SE.
D. The MIDlet is NOT guaranteed to run on a Java technology-enabled phone.
Answer: D
Oracle exam prep 1Z0-850 original questions 1Z0-850 practice test 1Z0-850 1Z0-850 1Z0-850
11.Which statement is true?
A. JMS enables an application to provide flexible, asynchronous data exchange.
B. JMS provides interfaces to naming and directory services.
C. The JMS API is located in the java.jms package.
D. JMS enables an application to provide tightly coupled, distributed communication.
Answer: A
Oracle practice test 1Z0-850 1Z0-850 test questions
12.Which two are true about stateless session beans? (Choose two.)
A. They are used to represent data stored in an RDBMS.
B. They implement the JMS API.
C. They are used to implement business logic.
D. They CANNOT hold client state.
Answer: C,D
Oracle answers real questions 1Z0-850 1Z0-850 pdf 1Z0-850 exam prep 1Z0-850 demo 1Z0-850
13.Which two are true about javax.swing? (Choose two.)
A. It includes classes for creating buttons and panels.
B. It is used to create MIDlets.
C. It is used to create applications that have the same user interface on different platforms.
D. It uses the native GUI components of each platform.
Answer: A,C
Oracle study guide 1Z0-850 exam prep 1Z0-850 dumps 1Z0-850 practice test 1Z0-850 1Z0-850
14.Which two are true? (Choose two.)
A. An interface CANNOT be extended by another interface.
B. An abstract class CANNOT be extended by an abstract class.
C. An interface can be extended by an abstract class.
D. An abstract class can implement an interface.
E. An abstract class can be extended by a concrete class.
F. An abstract class can be extended by an interface.
Answer: D,E
Oracle 1Z0-850 study guide 1Z0-850
15.Click the Exhibit button.
Which relationships, referenced by the class names involved, are drawn using valid UML notation?
A. AB, AC, BD, and CD
B. only AC, BD, and CD
C. only AB, AC, and BD
D. only AB and AC
E. only BD and CD
Answer: A
Oracle 1Z0-850 exam dumps 1Z0-850 demo 1Z0-850 dumps 1Z0-850 braindump
NO.3 s = s.replace('c', 'O');
NO.4 Which two are true? (Choose two.)
A. J2EE runs on consumer and embedded devices.
B. J2EE includes the MIDP API.
C. J2EE includes servlet APIs and EJB APIs.
D. J2EE application developers need J2SE.
E. J2EE applications depend on web servers.
Answer: C,D
Oracle 1Z0-850 1Z0-850 exam simulations
NO.5 else if (c == 'b')
NO.6 s = s.replace('b', 'O');
NO.7 Which two are associated with the web tier in a J2EE web-based application.? (Choose two.)
A. servlets
B. JAX-RPC
C. JMS
D. entity beans
E. JSP
Answer: A,E
Oracle 1Z0-850 test questions 1Z0-850 original questions 1Z0-850 practice test
NO.8 while (x < 3) {
NO.9 result = calc(num1, num2);
NO.10
NO.11 }
NO.12 System.out.println(s);
What is the result?
A. aOcdefgabc
B. Compilation fails.
C. abOdefgabc
D. abXdefgabc
E. abOdefgabO
F. aOcdefgaOc
G. abXdefgabX
Answer: G
Oracle 1Z0-850 questions 1Z0-850 exam simulations 1Z0-850 test answers 1Z0-850 test answers 1Z0-850 exam prep
17.Which package contains classes used to create data collections, such as maps or queues?
A. java.lang
B. java.io
C. java.awt
D. java.net
E. javax.swing
F. java.util
Answer: F
Oracle 1Z0-850 1Z0-850 1Z0-850 original questions 1Z0-850
18.Given:
1. interface A { }
2. interface B { void b(); }
3. interface C { public void c(); }
4. abstract class D implements A,B,C { }
5. class E extends D {
6. void b() { }
7. public void c() { }
8. }
Which is true?
A. Compilation fails due to an error in line 6.
B. The code compiles without error.
C. Compilation fails due to an error in line 2.
D. Compilation fails due to an error in line 4.
E. Compilation fails due to an error in line 1.
Answer: A
Oracle answers real questions 1Z0-850 1Z0-850 study guide 1Z0-850 practice test 1Z0-850 dumps
19.What type of relationship is needed to represent the relationship between students and the courses
they are enrolled in at a university?
A. a one-to-one composition
B. a one-to-one association
C. a many-to-many composition
D. a one-to-many composition
E. a one-to-many association
F. a many-to-many association
Answer: F
Oracle 1Z0-850 1Z0-850 braindump
20.Which two are features of JNDI? (Choose two.)
A. an interface to store and retrieve named Java objects of any type
B. an interface to search for objects using attributes
C. a defined common set of messaging concepts and programming strategies
D. connectivity to databases and other tabular data sources
Answer: A,B
Oracle 1Z0-850 test questions 1Z0-850 questions 1Z0-850 answers real questions 1Z0-850 certification training 1Z0-850 test
NO.13 System.out.println("x = " + x + " , y = " + y);
NO.14 Given:
12. String s = "abcdefgabc";
13. char c = s.charAt(2);
14.
15. if (c == 'c')
16. s = s.replace('c', 'X');
NO.15 }
Which, inserted at line 8, produces the output 30?
A. static int calc(int n1, int n2) { return; }
B. public int calc(int n1, int n2) { return n1 + n2; }
C. public int calc(int n1, int n2) { return; }
D. static int calc(int n1, int n2) { return n1 + n2; }
E. static void calc(n1, n2) { return (n1 + n2); }
F. static int calc(int n1, n2) { return n1, n2; };
Answer: D
Oracle pdf 1Z0-850 1Z0-850
4.Given:
1. public abstract class Wow {
2. private int wow;
3. public Wow(int wow) {
4. this.wow = wow;
5. }
6. public void wow() { }
7. private void wowza() { }
8. }
Which is true about the class Wow?
A. It does NOT compile because an abstract class must have at least one abstract method.
B. It does NOT compile because an abstract class CANNOT have instance variables.
C. It compiles without error.
D. It does NOT compile because an abstract class CANNOT have private methods.
E. It does NOT compile because an abstract class must have a constructor with no arguments.
Answer: C
Oracle practice test 1Z0-850 test questions 1Z0-850 1Z0-850 1Z0-850 1Z0-850
5.Given:
1. class X {
2. private Y y;
3. public X(Y y) { this.y = y; }
4. }
5. class Y {
6. private X x;
7. public Y() { }
8. public Y(X x) { this.x = x; }
9. }
The instance variable y is intended to represent the composition relationship "X is composed of Y."
Which code correctly maintains this meaning?
A. X x1 = new X(new Y())
;
X x2 = new X(new Y())
;
B. X xx = new X(null)
;
Y y1 = new Y(xx)
;
Y y2 = new Y(xx)
;
C. Y yy = new Y()
;
X x1 = new X(yy)
;
X x2 = new X(yy)
;
D. Y y1 = new Y(new X(null))
;
Y y2 = new Y(new X(null))
;
Answer: A
Oracle 1Z0-850 test 1Z0-850 1Z0-850
6.Which type of J2EE component is used to store business data persistently?
A. stateless session beans
B. JavaBeans
C. stateful session beans
D. entity beans
E. JavaServer Pages
Answer: D
Oracle 1Z0-850 demo 1Z0-850 demo 1Z0-850 1Z0-850
7.What is the purpose of JNDI?
A. to access native code from a Java application
B. to parse XML documents
C. to access various directory services using a single interface
D. to register Java Web Start applications with a web server
Answer: C
Oracle answers real questions 1Z0-850 study guide 1Z0-850 1Z0-850 original questions 1Z0-850 exam
8.Which two are true about HTML? (Choose two.)
A. HTML can set up hypertext links between documents.
B. HTML uses tags to structure text into headings, paragraphs, and lists.
C. HTML is an object-oriented programming language.
D. HTML documents CANNOT be browsed by a text editor.
Answer: A,B
Oracle 1Z0-850 study guide 1Z0-850 1Z0-850 1Z0-850 1Z0-850
9.Given:
4. class Example {
5. int x = 50;
6. int y = 100;
7. public static void main(String args[]) {
8. int x = 0, y = 10;
9. Example ex = new Example();
NO.16 x++; y--;
NO.17 Given:
1. class Test {
2. public static void main(String args[]) {
3. int num1 = 10, num2 = 20, result;
NO.18 }
NO.19 System.out.println(result);
NO.20 else
NO.21 }
ITCertKing offer the latest ICBB exam material and high-quality LOT-442 pdf questions & answers. Our LOT-407 VCE testing engine and HP2-B104 study guide can help you pass the real exam. High-quality HP2-N44 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/1Z0-850_exam.html
没有评论:
发表评论