A constructive approach in which no commitment is made unless it is necessary to do so, is …………..
a) Least commitment approach
b) Most commitment approach
c) Nonlinear planning
d) Opportunistic planning
Explanation: Because we are not sure about the outcome.
Partial Order Planning-1:
Which of the following search belongs to totally ordered plan search?
a) Forward state-space search
b) Hill-climbing search
c) Depth-first search
d) Breadth-first search
Explanation: Forward and backward state-space search are particular forms of totally ordered plan search.
Which cannot be taken as advantage for totally ordered plan search?
a) Composition
b) State search
c) Problem decomposition
d) None of these
Explanation: As the search explore only linear sequences of actions, So they cannot take advantage of problem decomposition.
What is the advantage of totally ordered plan in constructing the plan?
a) Reliability
b) Flexibility
c) Easy to use
d) All of these
Explanation: Totally ordered plan has the advantage of flexibility in the order in which it constructs the plan.
Which strategy is used for delaying a choice during search?
a) First commitment
b) Least commitment
c) Both First & Least commitment
d) None of these
Explanation: The general strategy of delaying a choice during search is called the least commitment strategy.
