public List <string> GetQuestions(string categoria)
        {
            FAQsModel     fAQsModel   = new FAQsModel();
            FAQsHandler   fAQsHandler = new FAQsHandler();
            List <string> questions   = fAQsHandler.GetQuestions(fAQsModel, fAQsHandler, categoria);

            return(questions);
        }
        public List <string> GetAnswers(string categoria)
        {
            FAQsModel     fAQsModel   = new FAQsModel();
            FAQsHandler   fAQsHandler = new FAQsHandler();
            List <string> answers     = fAQsHandler.GetAnswers(fAQsModel, fAQsHandler, categoria);

            return(answers);
        }
        public List <string> GetCategories()
        {
            FAQsModel     fAQsModel   = new FAQsModel();
            FAQsHandler   fAQsHandler = new FAQsHandler();
            List <string> categories  = fAQsHandler.GetCategories(fAQsModel, fAQsHandler);

            return(categories);
        }
        public int Agregar(string categoria, string pregunta, string respuesta)
        {
            int         error       = 0;
            FAQsModel   fAQsModel   = new FAQsModel();
            FAQsHandler fAQsHandler = new FAQsHandler();

            error = fAQsHandler.Agregar(fAQsModel, fAQsHandler, categoria, pregunta, respuesta);
            return(error);
        }