Technological uncertainty:

a. is a result of uncertainty about customer demand.
b. occurs because an alternative technology could be introduced by competitors.
c. only occurs in emerging markets.
d. can be avoided by early entrants with superior technology.

The correct answer is: "b. occurs because an alternative technology could be introduced by competitors".

Explanation:

It is very difficult to assess how technological uncertainty has been developed and maintained throughout the years, although it is possible to state that it may occurs when other alternative technologies are developed and launched, besides other factors. Technology companies and agencies are interested in developing their products as best as possible, therefore, competition increases with marketability and produces uncertainty among all developers, software and hardware engineers, and other Information Technology (IT) workers who are responsible for creating new technological tools which may solve the problem of uncertainty among them all and improve society.

(ps: mark as brainliest, please?!)

(a) oldest