List of References

Which is the correct way to declare an ArrayList of Strings in Java?

• ArrayList<String>
• ArrayList(String)
• ArrayList[String]
• ArrayList{String}

Which is correct syntax to access an element of an ArrayList in Java?

• list.get(index)
• list[index]
• list.getElement(index)
• list.index

What does it mean for a list to be "dynamic"?

• You can easily add and remove elements
• It has a set size once it has been created
• It may contain multiple types of values
• You can access it from anywhere in the program

What does this code output?

• [one, two, three]

• [three, two, one]

• [one]

• [three]

What does this code output?

• [two, three]

• [four, five]

• [two, five]

• [two, four]

Which of the following would fill blank<*1> to add a new It to itListOne?

• itListOne.add(new It(56));

• itListOne.add(new It("56"));

• itListOne.add(new 56);

• itListOne.add(56);

What would the following code output?

• [5 dog, 3 cat]

• [3 cat, 5 dog]

• 5 dog

• No output due to a syntax error

What would the following code output?

• [5 dog, 3 cat]

• 3 cat

• 5 dog

• No output due to a syntax error

What would the following code output?

• [5 dog]

• [3 cat]

• 3 cat

• No output due to a syntax error

What would the following code output?

• [5 dog, 3 cat, 7 pig]

• [7 pig, 3 cat, 5 dog]

• true

• No output due to a syntax error