Computer Science or Engineering undeclared?

<p>Which one am I most likely to get in with?</p>

<p>Also, is it true that UC doesn't consider alternate majors for the college of engineering? So I shouldn't bother picking an alternate major from the college of engineering?</p>

<p>Also, how hard is it to switch to the college of engineering from the college of letters and sciences? How hard is it the other way round?</p>

<p>One more question: how hard is it to change majors within the college of engineering?</p>