Julie's approach was aimed at showing her positive points about the profession and the way she works. Warren's approach, on the other hand, was to show his strengths and the weaknesses of his competitors.
Although you didn't show the context of your question, it was possible to find a question similar to yours, which showed an exchange of emails between the partners of a law firm, where different partners were interested in working on a specific case. You can see all the emails and the question context in the attached screenshots.
When we read all the emails, we can see that:
With this, we can see that Julie, focused only on the skills she has, while Warren focused on the skills he has and the disadvantages of other candidates.
More information:
https://brainly.com/question/17343927?referrer=searchResults