Final answer:
The Space Shuttle Challenger disaster was not directly caused by the failure of managers in IT projects; rather, it was the result of a complex interplay of physical and organizational issues. Option 1 is correct.
Step-by-step explanation:
The failure of managers to have the appropriate level of involvement in IT projects can lead to various negative outcomes, but it did not directly cause the Space Shuttle Challenger disaster. This tragic incident was caused by a combination of factors, including physical failures like the O-ring seal, as well as shortcomings in decision-making and communication within NASA.
However, when looking at IT-specific failures, such as issues arising from the lack of involvement by managers, we can consider the cancellation of projects due to security concerns, wasteful expenditures when projects duplicate efforts within the government, and resource mismanagement that leads to projects going over budget without yielding expected outcomes.
These failures underscore the importance of managerial involvement for ensuring that IT projects are aligned with an organization's strategy, adequately resourced, and that they account for potential risks, including those related to security and privacy.