depending on the interviewer. The Original Poster's question. We use depending on to add on extra information to a sentence or clause. We use the verb depend when we need to use a verb. The Original Poster's examples both need the preposition construction depending on/upon. This is because they are adding extra information to a full clause. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.