IT-Tests.com has special training tools for Oracle certification 1Z0-850 exam, which can make you do not need to spend a lot of time and money but can get a lot of knowledge of IT technology to enhance your skills in a short time. And soon you will be able to prove your expertise knowledge and technology in IT industry. IT-Tests's training courses for Oracle certification 1Z0-850 exam is developed by the study of IT-Tests.com experts team to use their knowledge and experience.
About 1Z0-850 exam, IT-Tests.com 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 1Z0-850 practice questions. The IT-Tests.com Oracle 1Z0-850 training materials are constantly being updated and modified, has the highest Oracle 1Z0-850 training experience. If you want to pass the exam，please using our IT-Tests.com Oracle 1Z0-850 exam training materials. IT-Tests.com Oracle 1Z0-850 Add to your shopping cart, it will let you see unexpected results.
To help you prepare for 1Z0-850 examination certification, we provide you with a sound knowledge and experience. The questions designed by IT-Tests.com can help you easily pass the exam. The IT-Tests.com Oracle 1Z0-850 practice including 1Z0-850 exam questions and answers, 1Z0-850 test, 1Z0-850 books, 1Z0-850 study guide.
Exam Code: 1Z0-850
Exam Name: Oracle (Java Standard Edition 5 and 6, Certified Associate Exam)
Free One year updates to match real exam scenarios, 100% pass and refund Warranty.
Total Q&A: 242 Questions and Answers
Last Update: 2014-03-27
IT-Tests.com Oracle 1Z0-850 exam training materials have the best price value. Compared to many others training materials, IT-Tests.com's Oracle 1Z0-850 exam training materials are the best. If you need IT exam training materials, if you do not choose IT-Tests.com's Oracle 1Z0-850 exam training materials, you will regret forever. Select IT-Tests.com's Oracle 1Z0-850 exam training materials, you will benefit from it last a lifetime.
IT-Tests.com can not only achieve your dreams, but also provide you one year of free updates and after-sales service. The answers of IT-Tests's exercises is 100% correct and they can help you pass Oracle certification 1Z0-850 exam successfully. You can free download part of practice questions and answers of Oracle certification 1Z0-850 exam online as a try.
While most people would think passing Oracle certification 1Z0-850 exam is difficult. However, if you choose IT-Tests, you will find gaining Oracle certification 1Z0-850 exam certificate is not so difficult. IT-Tests.com training tool is very comprehensive and includes online services and after-sales service. Professional research data is our online service and it contains simulation training examination and practice questions and answers about Oracle certification 1Z0-850 exam. IT-Tests's after-sales service is not only to provide the latest exam practice questions and answers and dynamic news about Oracle 1Z0-850 certification, but also constantly updated exam practice questions and answers and binding.
In IT-Tests's website you can free download study guide, some exercises and answers about Oracle certification 1Z0-850 exam as an attempt.
1Z0-850 (Java Standard Edition 5 and 6, Certified Associate Exam) Free Demo Download: http://www.it-tests.com/1Z0-850.html
NO.1 }
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 certification 1Z0-850 1Z0-850 exam simulations 1Z0-850 1Z0-850 test questions
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 1Z0-850 pdf 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 exam prep 1Z0-850 1Z0-850 1Z0-850 dumps
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 exam 1Z0-850 1Z0-850 pdf 1Z0-850 1Z0-850 certification training
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 1Z0-850 test questions 1Z0-850 demo 1Z0-850 exam prep
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 demo 1Z0-850 study guide 1Z0-850 exam simulations 1Z0-850 certification 1Z0-850 certification training
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 1Z0-850
NO.2
NO.3 // insert code here
NO.4 s = s.replace('b', 'O');
NO.5 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 prep 1Z0-850 answers real questions 1Z0-850 1Z0-850 test
NO.6 }
NO.7 Given:
1. class Test {
2. public static void main(String args[]) {
3. int num1 = 10, num2 = 20, result;
NO.8 System.out.println(result);
NO.9 x++; y--;
NO.10 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 exam simulations 1Z0-850 1Z0-850 certification training
NO.11 }
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 1Z0-850 1Z0-850 exam dumps 1Z0-850 demo 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 1Z0-850 certification training 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 1Z0-850 exam prep 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 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 1Z0-850 original questions 1Z0-850
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 dumps 1Z0-850 exam 1Z0-850 pdf
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.12 s = s.replace('c', 'O');
NO.13 else
NO.14 while (x < 3) {
NO.15 result = calc(num1, num2);
NO.16 }
NO.17 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 test answers 1Z0-850 braindump 1Z0-850 1Z0-850
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 answers real questions 1Z0-850 1Z0-850 exam prep
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 certification training 1Z0-850 test questions 1Z0-850 1Z0-850 1Z0-850
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 exam simulations 1Z0-850 practice test 1Z0-850 test questions
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 1Z0-850 exam 1Z0-850 exam prep 1Z0-850 original questions
NO.18 else if (c == 'b')
NO.19 }
NO.20 Given:
12. String s = "abcdefgabc";
13. char c = s.charAt(2);
14.
15. if (c == 'c')
16. s = s.replace('c', 'X');
NO.21 System.out.println("x = " + x + " , y = " + y);
IT-Tests.com offer the latest 642-242 Questions & Answers and high-quality C_TBIT44_73 PDF Practice Test. Our C_TADM53_70 VCE testing engine and 000-820 study guide can help you pass the real exam. High-quality 000-455 Real Exam Questions can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.
Article Link: http://www.it-tests.com/1Z0-850.html
没有评论:
发表评论