Answering objections is a common challenge to sales people and one you should be familiar with. Potential customers may say they don't need a product or they already have a supplier. These are general objections to which you will have a ready answer in terms of the quality and price of the product you're selling, for example.

When giving your answer the key is not to admit to inadequacies, but to focus on meeting, and surmounting challenges which form a regular part of the salesperson's job. An example of a skill, or lesson learned as a result of overcoming a difficulty is seen as indicative of a positive and determined attitude.