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 clear 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 SE 6.

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%

Which three statements concerning the use of the java.io.Serializable interface are true? (Choose three.)

Answer(s)

• - Objects from classes that use aggregation cannot be serialized.
• - An object serialized on oneJVM can be successfully deserialized on a different JVM.
• - The values in fields with the volatile modifier will NOT survive serialization and deserialization.
• - The values in fields with the transient modifier will NOT survive serialization anddeserialization.
• - It is legal to serialize an object of a type that has a supertype that does NOT implement java.ioSerializable.

Correct Answer

• - An object serialized on oneJVM can be successfully deserialized on a different JVM.
• - The values in fields with the transient modifier will NOT survive serialization anddeserialization.
• - It is legal to serialize an object of a type that has a supertype that does NOT implement java.ioSerializable.