Pentium is just a brand of a CPU chips from Intel that is usually in your laptops or chromebooks. It's used for general purpose computing. Produced by Intel since 1993.
You should definitely consider what kind of audience you are appealing to. For example, if you were running a business based on cosmetic products you may want to focus your website on self-care and makeup tips rather than something like cooking. By making your website direct about what you offer, the better the audience will understand. This will make your website succeed. Hope this helped :))
I used computers for 3 years now and i think its B