String inc. is a software development firm that specializes in information systems. the firm receives a contract to create an information system for one of its clients. what indicates that string is using the prototyping approach?

create a demo application

Explanation:

A prototyping approach focuses on created a draft version of the product that is being developed in order to test out it's functionalities and explore additional implementations or changes to the product. This being the case the indication that String Inc. is using the prototyping approach would be if they create a demo application and gather user feedback in order to change the application before creating the final version for release.

in 2001, dell computer became the world’s largest personal computer vendor, continuing to

gain market share and post profits in an industry struggling with slumping sales and billions of

dollars in losses. dell sells 90% of its pcs directly to the final customer, largely bypassing the

reseller channel that accounts for most of the world’s pc sales. this direct customer relationship

is the key to dell’s business model, and provides distinct advantages over the indirect sales

model. dell’s direct relationship with the customer allows it to tailor its offerings to customer

needs, offer add-on products and services, and use the internet to offer a variety of customer

services. in addition, dell’s pcs are built to customers’ specifications upon receipt of an order,

giving dell additional advantages over indirect pc vendors who must try to forecast demand and

ship products based on those forecasts. dell’s direct sales and build-to-order model has achieved

superior performance in the pc industry in terms of inventory turnover, reduced overhead, cash

conversion, and return on investment (kraemer, et al., 2000).

explanation:

answer target market;