Q. In Evolutionary programming, survival selection is

  • (A) probabilistic selection (μ+μ) selection
  • (B) (μ, λ)- selection based on the children only (μ+λ)- selection based on both the set of parent and children
  • (C) children replace the parent
  • (D) all the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (A) probabilistic selection (μ+μ) selection

Q. In Evolutionary strategy, survival selection is

  • (A) probabilistic selection (μ+μ) selection
  • (B) (μ, λ)- selection based on the children only (μ+λ)- selection based on both the set of parent and children
  • (C) children replace the parent
  • (D) all the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) (μ, λ)- selection based on the children only (μ+λ)- selection based on both the set of parent and children

Q. In Evolutionary programming, recombination is

  • (A) doesnot use recombination to produce offspring. it only uses mutation
  • (B) uses recombination such as cross over to produce offspring
  • (C) uses various recombination operators
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (A) doesnot use recombination to produce offspring. it only uses mutation

Q. In Evolutionary strategy, recombination is

  • (A) doesnot use recombination to produce offspring. it only uses mutation
  • (B) uses recombination such as cross over to produce offspring
  • (C) uses various recombination operators
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) uses recombination such as cross over to produce offspring

Q. Step size in non-adaptive EP :

  • (A) deviation in step sizes remain static
  • (B) deviation in step sizes change over time using some deterministic function
  • (C) deviation in step size change dynamically
  • (D) size=1
πŸ’¬ Discuss
βœ… Correct Answer: (A) deviation in step sizes remain static

Q. Step size in dynamic EP :

  • (A) deviation in step sizes remain static
  • (B) deviation in step sizes change over time using some deterministic function
  • (C) deviation in step size change dynamically
  • (D) size=1
πŸ’¬ Discuss
βœ… Correct Answer: (B) deviation in step sizes change over time using some deterministic function

Q. Step size in self-adaptive EP :

  • (A) deviation in step sizes remain static
  • (B) deviation in step sizes change over time using some deterministic function
  • (C) deviation in step size change dynamically
  • (D) size=1
πŸ’¬ Discuss
βœ… Correct Answer: (C) deviation in step size change dynamically

Q. 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

  • (A) 1 and 2
  • (B) 2 and 3
  • (C) 3 and 4
  • (D) 1 and 4
πŸ’¬ Discuss
βœ… Correct Answer: (D) 1 and 4

Q. Evolutionary Strategies (ES)

  • (A) (µ,λ): select survivors among parents and offspring
  • (B) (µ+λ): select survivors among parents and offspring
  • (C) (µ-λ): select survivors among offspring only
  • (D) (µ:λ): select survivors among offspring only
πŸ’¬ Discuss
βœ… Correct Answer: (B) (µ+λ): select survivors among parents and offspring

Q. In Evolutionary programming,

  • (A) individuals are represented by real- valued vector
  • (B) individual solution is represented as a finite state machine
  • (C) individuals are represented as binary string
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) individual solution is represented as a finite state machine

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