CX-310-066  Exam

Exam # of questions Description  Update
CX-310-066 60 Sun Certified Programmer for the Java Platform, St... 10/19/2008

   [Practice Test]


CX-310-066- Exam Information

Title:  Sun Certified Programmer for the Java Platform, Standard Edition 6 questions

Description:
The Sun Certified Programmer for Java Platform, Standard Edition 6 certification exam is for programmers experienced using the Java programming language. Achieving this certification provides evidence that a programmer understands the basic syntax and structure of the Java programming language and can create Java technology applications that run on server and desktop systems using Java Platform, Standard Edition 6 Sun strongly recommends that all new candidates interested in becoming a Sun Certified Java Programmer (SCJP) take this new version of the certification exam, rather than a previous version. In this way, candidates can demonstrate that they are knowledgeable in the latest technology. Sun also recommends that those certified on a previous version of SCJP update their credentials by taking the SCJP 6 Upgrade exam

Number of questions:  60 questions

Has explanations:  Yes

Objectives:

  1. Section 1: Declarations, Initialization and Scoping
  2. Section 2: Flow Control
  3. API Contents
  4. Section 4: Concurrency
  5. Section 5: OO Concepts
  6. Section 6: Collections / Generics
  7. Section 7: Fundamentals
  8. General Security Concepts 30%
  9. Communication Security 20%
  10. Infrastructure Security 20%
  11. Basics of Cryptography 15%
  12. Operational / Organizational Security 15%

CX-310-066-Question of the day

Given: 1. class ClassA { 2. public int numberOfInstances; 3. protected ClassA(int numberOfInstances) { 4. this.numberOfInstances = number OfInstances; 5. } 6. } 7. public class ExtendedA extends ClassA { 8. private ExtendedA(int numberOfInstances) { 9. super(numberOfInstances); 10. } 11. public static void main(String[] args) { 12. ExtendedA ext = new ExtendedA(420); 13. System.out.pint(ext. numberOfInstances); 14. } 15. } Which statement is true?

Answer(s)

  • 420 is the outpur
  • An exception is thrown at runtime
  • All constructors must declared public
  • Constructors CANNOT use the private modifier
  • Constructors CANNOT use the protected modifier

Correct Answer

  • 420 is the outpur