Question 1
Four team members (Frank, David, Alice, Bob) must be assigned to four unique tasks (Documentation, Testing, Design, Deployment). The assignments must follow these rules:
1. Frank must handle Documentation.
2. David cannot handle Deployment.
3. Alice and Bob must be adjacent in (Documentation → Testing → Design → Deployment).
Based on the constraints, which statement MUST be true?
No valid schedule found given the constraints. The only guaranteed assignment is: Frank must handle Documentation.
If the constraints cannot all be satisfied, fallback is to force rule 1's assignment.
If the constraints cannot all be satisfied, fallback is to force rule 1's assignment.