Linked List Test Part 1

Last updated almost 2 years ago

6 questions

Question 1

Question 2

Library

Linked List Test Part 1

Last updated almost 2 years ago

6 questions

Question 1

What is the output of the code?

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

Question 2

What is the output of the code?

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

Question 3

What is the output of the code?

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

Question 4

What is the output of the code?

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

Question 5

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());

Question 6

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>?  _______ 

What is the output of the code?

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

What is the output of the code?

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

Question 3

What is the output of the code?

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

Question 4

What is the output of the code?

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

Question 5

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());

Question 6

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>?  _______ 

Linked List Test Part 1

Linked List Test Part 1

What is the output of the code?String a = "abcdef";String b = a;System.out.println(b);

What is the output of the code?String c = "abcdef";String d = c;c = null;System.out.println(d);

What is the output of the code?String e = "abcdef";String f = new String("abcdef");System.out.println(e==f);

What is the output of the code?Object g = "hippononamus";System.out.println(g);

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());

What is the output of the code?String e = "abcdef";String f = new String("abcdef");System.out.println(e==f);

What is the output of the code?Object g = "hippononamus";System.out.println(g);

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());

What is the output of the code?

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

What is the output of the code?

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

What is the output of the code?

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

What is the output of the code?

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

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());

What is the output of the code?

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

What is the output of the code?

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

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());