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Linked List Test Part 1

Last updated over 1 year ago
6 questions
1

What is the output of the code?

String a = "abcdef";
String b = a;
System.out.println(b);

1

What is the output of the code?

String c = "abcdef";
String d = c;
c = null;
System.out.println(d);

1

What is the output of the code?

String e = "abcdef";
String f = new String("abcdef");
System.out.println(e==f);

1

What is the output of the code?

Object g = "hippononamus";
System.out.println(g);

1

What is the output?

ListNode x = new ListNode("3", new ListNode("1",new ListNode("5", null ) ) ) ;

out.println(x.getValue());
out.println(x.getNext().getNext().getValue());
out.println(x.getNext().getValue());

1
Fill the blanks below to print out the entire list.

ListNode z = new ListNode("four", new ListNode ("one", new ListNode("two", new ListNode("three", new ListNode ("six", null ) ) ) ) );

while( <*1> ) {
<*2>
<*3>
}

Fill the blanks below to print out the entire list.
What should fill <*1>? _______
What should fill <*2>? _______
What should fill <*3>? _______