1. In Evolutionary programming, survival selection is
Correct : A. probabilistic selection (μ+μ) selection
2. In Evolutionary strategy, survival selection is
Correct : B. (μ, λ)- selection based on the children only (μ+λ)- selection based on both the set of parent and children
3. In Evolutionary programming, recombination is
Correct : A. doesnot use recombination to produce offspring. it only uses mutation
4. In Evolutionary strategy, recombination is
Correct : B. uses recombination such as cross over to produce offspring
5. Step size in non-adaptive EP :
Correct : A. deviation in step sizes remain static
6. Step size in dynamic EP :
Correct : B. deviation in step sizes change over time using some deterministic function
7. Step size in self-adaptive EP :
Correct : C. deviation in step size change dynamically
8. What are normally the two best measurement units for an evolutionary algorithm?
1. Number of evaluations
2. Elapsed time
3. CPU Time
4. Number of generations
Correct : D. 1 and 4
9. Evolutionary Strategies (ES)
Correct : B. (µ+λ): select survivors among parents and offspring
10. In Evolutionary programming,
Correct : B. individual solution is represented as a finite state machine
11. In Evolutionary Strategy,
Correct : A. individuals are represented by real- valued vector
12. (1+1) ES
Correct : A. offspring becomes parent if offspring\s fitness is as good as parent of next generation
13. (1+λ) ES
Correct : A. λ mutants can be generated from one parent
14. Termination condition for EA
Correct : D. all the mentioned
15. Which of the following operator is simplest selection operator?
Correct : A. random selection
16. Which crossover operators are used in evolutionary programming?
Correct : D. evolutionary programming doesnot use crossover operators
17. (1+1) ES
Correct : A. operates on population size of two
18. Which of these emphasize of development of behavioral models?
Correct : A. evolutionary programming
19. EP applies which evolutionary operators?
Correct : C. both a and b
20. Which selection strategy works with negative fitness value?