SUN Sun Certified Programmer for J2SE 5.0 212-056 Certified Exam Dumps

212-056 Exam Dumps

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Certification Provider: SUN
Exam Code / Number: 212-056
Exam Name: Sun Certified Programmer for J2SE 5.0
Exam Questions: 100
Corresponding Certification: SUN Other Certifications

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SUN 212-056 Exam Syllabus Topics:

SectionObjectives
Topic 1: API Contents- Core Java APIs
  • 1. String and StringBuffer
  • 2. Math and utility classes
  • 3. Wrapper classes
  • 4. Collections framework basics
Topic 2: Concurrency- Threads and synchronization
  • 1. Synchronization and locking
  • 2. wait(), notify() and notifyAll()
  • 3. Thread lifecycle
Topic 3: Fundamentals- Java language fundamentals
  • 1. Command-line arguments
  • 2. Operators and expressions
  • 3. Packages and imports
Topic 4: Exceptions- Exception handling
  • 1. try, catch and finally
  • 2. Checked and unchecked exceptions
  • 3. Throwing and declaring exceptions
Topic 5: Flow Control- Decision and loop statements
  • 1. break, continue and labeled statements
  • 2. if/else and switch
  • 3. for, while and do-while loops
Topic 6: Declarations, Initialization and Scoping- Variable declarations and initialization
  • 1. Arrays and multidimensional arrays
  • 2. Primitive and reference types
  • 3. Scope and lifetime of variables
Topic 7: Object-Oriented Concepts- Inheritance and polymorphism
  • 1. Overloading and overriding
  • 2. Abstract classes and interfaces
  • 3. Encapsulation
Topic 8: Collections and Generics- Using collections
  • 1. List, Set and Map interfaces
  • 2. Iterators
  • 3. Generic types and type safety
Topic 9: Input and Output- Java I/O
  • 1. Streams and readers/writers
  • 2. Serialization basics
  • 3. File handling


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