Java Foundations

At least one catch block must accompany a try statement.

All statements in a try block are executed, even if an exception occurs in the middle of the try block.

At least one statement in a try block must throw an exception.

All catch blocks must be ordered from general to most specific.

[jasmine, rose, lily]

A runtime exception is thrown.

[jasmine, lily, lotus]

[jasmine, rose, lotus, lily]

A compilation error occurs at line n1.

Jack

The program prints either Jack or Queen.

Queen

System.out.println("%s is %d years old" +name+age);

System.out.println("%s is %n years old" name, age);

System.out.printf("%s is %d years old", name, age);

System.out.printf("%s is %n years old", name, age);

1 2 3 aaaa

1 2 aaa

Compilation fails

a

A list of instance methods

The main method

Interfaces implemented by the class

The public modifier

for(int idx = 1; idx < arr.length; idx+=2) {
System.out.print (arr[idx]);
}

for(int idx = 1; idx < arr.length?; idx++) {
System.out.print (arr[idx++]);
}

for(int idx = 0; idx < arr.length; idx++) {
System.out.print (arr[idx]);
}

for(int idx = 0; idx < arr.length; idx+=2) {
System.out.print (arr[idx]);
}

array

true

this

exception

string

200 : 400

A compilation error occurs at line n1.

A compilation error occurs at line n2.

100 : 400

8

3

0

A compilation error occurs.