Help improve our content!

Vote questions up, thumbs up , or down, thumbs down , and tell us why. Why should I vote?

Question Categories

All Subjects w/ Images (351)

All Subjects (14369)

Business
Education
English Language Arts
Ethics
Fashion and Style
Foreign Languages
Health
Math
Music
Pop Culture
Public Safety
Religion
Science
Social Sciences
Social Studies
Sports
Technology
- Artificial Intelligence
- Databases
- Networks
- PC Basics
- Programming
  - C and C++ and Objective C
  - CSS
  - HTML
  - Java and JSP
  - JavaScript
  - Perl
  - PHP
  - Python
  - SQL
- Word Processing
Visual Arts
Other

Java and JSP Worksheets - Create Printable Tests and Worksheets

Create printable tests and worksheets from Java and JSP questions. Select questions to add to a test using the checkbox above each question.

The Java and JSP questions below are in the following grade level(s): Continuing Education

Java and JSP

1 vote

Which of these classes are immutable?
1. Date
2. Object
3. String
4. StringBuffer
5. None of the above

Java and JSP

1 vote

Which of the following method declarations overload this method?

public void setSender(String name)
1. void setSender(String name)
2. public void setSender(InternetAddress ia)
3. public void setSender(String email)
4. public Sender setSender(String name)
5. public void setReceiver(String name)
6. public void setSender(String name, String email)

Java and JSP

1 vote

What is the output of this program?

public class CatchMe {

    public static int getNumber() throws NumberFormatException {
        try {
            return Integer.parseInt("negative one");
        } catch (NumberFormatException nfe) {
            return 0;
        } finally {
            return Integer.parseInt("5");
        }
    }

    public static void main (String args[]) {
        System.out.println(getNumber());
    }
}
1. 0
2. NumberFormatException is thrown
3. -1
4. 5

Java and JSP

1 vote

What is the output of the following program?

public class ChangeMe {

    private static void changeMe(String s) {
        s = new String("Blue");
    }

    public static void main(String args[]) {
        String color = new String("Red");
        changeMe(color);
        System.out.println(color);
    }
}
1. Red
2. Blue

Java and JSP

1 vote

Which of the following are implicit JSP objects?
1. page
2. out
3. session
4. error

Java and JSP

1 vote

Generics solved what major problem?
1. the lack of information about a collection's element type
2. the poor performance of loop constructs
3. the verbosity of loop constructs
4. none of the above

Java and JSP

1 vote

If you're overriding the method .equals() of an object, which other method might you also consider overriding?
1. toString
2. hashCode
3. compareTo
4. valueOf

Java and JSP

1 vote

What number is printed by this program?

public class Order {

    static { System.out.print("3"); }

    public Order() {
        System.out.print("2");
    }

    static { System.out.print("4"); }

    public static void main(String args[]) {
        System.out.print("5");
        Order order = new Order();
        System.out.print("1");
    }
}
1. 32451
2. 53241
3. 52341
4. 34521
5. impossible to determine
6. none of the above

Java and JSP

1 vote

Does it matter in what order catch statements for FileNotFoundException and IOExceptipon are written?
- Yes. FileNotFoundException inherits from IOException and must be caught first.

Sites for Teachers