SUN Sun Certified Programmer for J2SE 5.0 : 212-056

  • Exam Code: 212-056
  • Exam Name: Sun Certified Programmer for J2SE 5.0
  • Updated: Sep 19, 2026
  • Q & A: 100 Questions and Answers

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SUN 212-056 Exam Overview:
Certification Vendor:Sun Microsystems
Exam Name:Sun Certified Programmer for J2SE 5.0
Exam Number:212-056
Exam Format:Multiple Response, Multiple Choice
Certificate Validity Period:Does not expire (legacy Sun certification)
Available Languages:Japanese (varies by region), English
Related Certifications:Sun Certified Developer for the Java 2 Platform, Standard Edition 5.0
Sun Certified Programmer for the Java 2 Platform
Exam Way:Authorized testing center (legacy Sun/Prometric delivery; no longer actively offered).
Pre Condition:No mandatory prerequisite. Sun recommended formal Java training and approximately 6-12 months of Java programming experience before attempting the certification exam.
Official Syllabus URL:https://www.filibeto.org/sun/lib/certification/sun_americas_catalog.pdf
SUN 212-056 Exam Syllabus Topics:
SectionObjectives
Topic 1: Collections and Generics- Using collections
  • 1. List, Set and Map interfaces
  • 2. Generic types and type safety
  • 3. Iterators
Topic 2: Input and Output- Java I/O
  • 1. Serialization basics
  • 2. Streams and readers/writers
  • 3. File handling
Topic 3: Fundamentals- Java language fundamentals
  • 1. Packages and imports
  • 2. Operators and expressions
  • 3. Command-line arguments
Topic 4: Exceptions- Exception handling
  • 1. Throwing and declaring exceptions
  • 2. try, catch and finally
  • 3. Checked and unchecked exceptions
Topic 5: Concurrency- Threads and synchronization
  • 1. Thread lifecycle
  • 2. wait(), notify() and notifyAll()
  • 3. Synchronization and locking
Topic 6: API Contents- Core Java APIs
  • 1. Wrapper classes
  • 2. String and StringBuffer
  • 3. Math and utility classes
  • 4. Collections framework basics
Topic 7: Object-Oriented Concepts- Inheritance and polymorphism
  • 1. Overloading and overriding
  • 2. Abstract classes and interfaces
  • 3. Encapsulation
Topic 8: Declarations, Initialization and Scoping- Variable declarations and initialization
  • 1. Scope and lifetime of variables
  • 2. Primitive and reference types
  • 3. Arrays and multidimensional arrays
Topic 9: Flow Control- Decision and loop statements
  • 1. if/else and switch
  • 2. break, continue and labeled statements
  • 3. for, while and do-while loops

212-056 Exam FAQ — Your Trustworthy Helper

Yes — download the free SUN Sun Certified Programmer for J2SE 5.0 demo and judge the cram before paying. Purchases include one-year service: 365 days of update versions sent asap by email; renew afterward at 50% off.

The SUN Sun Certified Programmer for J2SE 5.0 is SUN's certification exam for SUN Other Certifications, at the Associate level. Short on time? Focused, simple-to-use material is the fix. Related credentials include Sun Certified Programmer for the Java 2 Platform, Sun Certified Developer for the Java 2 Platform, Standard Edition 5.0.

No mandatory prerequisite. Sun recommended formal Java training and approximately 6-12 months of Java programming experience before attempting the certification exam. Eligibility rules change over time, so verify the current requirements on the official page (official 212-056 exam page) before registering.

The SUN Sun Certified Programmer for J2SE 5.0 blueprint spans 9 domains — including Fundamentals, Input and Output, Exceptions. The complete outline above lists every subtopic; budget your time by weight.

After purchasing, we send the SUN Sun Certified Programmer for J2SE 5.0 material by email within about a minute — make sure you fill the email address rightly, and contact our 7*24 staff (reply within three hours, even on holidays) if nothing arrives within 2 hours. Bought the wrong exam code? We replace it free of charge. If you fail the corresponding 212-056 exam within 60 days of purchase, write us an email with a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, and we refund the full amount within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.

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