What you said? And what you get?
Answer:
Dear
<h3>You should wear something professional. A tie, suit, classy dress, heels. You are more likely to be hired if you make it look like you take pride in your appearance. Also, depending on what kind of job you are applying for, the outfits can vary as well.</h3>
Explanation:
Black is too formal for interviews, and earth tones are too casual. Two-button suits are the professional standard.
Answer:
A logical unit of a system.
Explanation:
i'm thinking your are talking about system layers such as the ISO? Layers help identify the order of how the whole system works.
True anything is available online.