Final answer:
Technological uncertainty refers to several unpredictable factors in technology development and market adoption, including unknown future technical standards, unpredictable timeframes for solving technical issues, and undisclosed competitive technological advancements. Option D is correct.
Step-by-step explanation:
Technological uncertainty means: d. All of the above. This encompasses uncertainty in several areas including:
a. Uncertainty as to which technical standards will be adopted or emerge. This refers to the unpredictability of market adoption of various technological innovations or industry standards.
b. The uncertainty from it not being possible to predict how long it may take or even whether a technical problem will be solved, encapsulating the inherent risk in research and development (R&D).
c. The uncertainty of whether a rival is secretly developing the same technology more quickly, which poses a competitive threat.
Each of these aspects of technological uncertainty contributes to the challenges of investing in and advancing technology due to unpredictable outcomes and market conditions, competitive actions, and the intricate nature of technical problem-solving.