Core Java Programming Course- List Iterator

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Information Technology (IT), Architecture
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University
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Hard
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7 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the purpose of a list iterator in Java?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how to create a list iterator object in Java.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the methods available in a list iterator for traversing a list.
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
What happens when you call the 'next' method on a list iterator?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
How can you iterate over a list in reverse order using a list iterator?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
How can you remove null values from a list using a list iterator?
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
What modifications would you make to change null values to zero in a list?
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