scjp(ocjp) java certification
OCJP
1) Language Fundamentals
2) Operators
3) Declarations and Access control
4) Flow control
5) Exception handling
6) Assertions
7) OOPs concepts
8) Threads and concurency
9) Fundamental classes in java.lang.package
Objcet, String
StringBuffer class
StringBuilder class
Wrapper classes
10) Collectionframeworks and generics
11) File i\o and serilization
12) Garbage collector
13) 1.5 new featuers
Enum 2=1
For –each loop
Covarient return types
Var-arg methods
Auto boxing and unboxing
Static import
14) 1.6 new features
Navigable set
Navigable map
15) Inner Classes
16) Internationalization
17) Development
18)ENUM,Regular Expressions