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Review Questions

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2.12

Which of these are valid declarations of the main() method in order to start the execution of a Java application?

Select the two correct answers.

  1. static void main(String[] args) { /* ... */ }

  2. public static int main(String[] args) { /* ... */ }

  3. public static void main(String args) { /* ... */ }

  4. final public static void main(String[] arguments) { /* ... */ }

  5. public int main(Strings[] args, int argc) { /* ... */ }

  6. static public void main(String args[]) { /* ... */ }

2.13

Which of the following are reserved keywords?

Select the three correct answers.

  1. public

  2. static

  3. void

  4. main

  5. String

  6. args



    		List of Figures
    		List of Tables
    		List of Examples
    		Foreword
    		Preface
    		Chapter 1. Basics of Java Programming
    		Chapter 2. Language Fundamentals
    		2.1 Basic Language Elements
    		Review Questions
    		2.2 Primitive Data Types
    		Review Questions
    		2.3 Variable Declarations
    		2.4 Initial Values for Variables
    		Review Questions
    		2.5 Java Source File Structure
    		Review Questions
    		2.6 The 'main()' Method
    		Review Questions
    		Chapter Summary
    		Programming Exercises
    		Chapter 3. Operators and Assignments
    		Chapter 4. Declarations and Access Control
    		Chapter 5. Control Flow, Exception Handling, and Assertions
    		Chapter 6. Object-oriented Programming
    		Chapter 7. Nested Classes And Interfaces
    		Chapter 8. Object Lifetime
    		Chapter 9. Threads
    		Chapter 10. Fundamental Classes
    		Chapter 11. Collections and Maps
    		Appendix A. Taking the SCPJ2 1.4 Exam
    		Appendix B. Objectives for the SCPJ2 1.4 Exam
    		Appendix C. Objectives for the Java 2 Platform Upgrade Exam
    		Appendix D. Annotated Answers to Review Questions
    		Appendix E. Solutions to Programming Exercises
    		Appendix F. Mock Exam
    		Appendix G. Number Systems and Number Representation
    		Appendix H. About the CD
    		Single-User License Agreement