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%

Given: 10. public class Bar { 11. static void foo( int...x ) { 12. // insert code here 13. } 14. } Which two code fragments, inserted independently at line 12, will allow the class to compile? (Choose two.)

Answer(s)

• foreach( x ) System .out.println(z);
• for( int z : x ) System.out.println(z);
• while( x.hasNext() ) System.out.println( x.next() );
• for( int i=0; i< x.length; i++) System.out.println(x[i]);

Correct Answer

• for( int z : x ) System.out.println(z);
• for( int i=0; i< x.length; i++) System.out.println(x[i]);