Question 24 Which of the following is not a mutation operator in a genetic algorithm? A.Random resetting B.Scramble C.Inversion D.Difference Choose the correct answer from the […]
Question 25 Communication apprehension is often described as A Social relativity B Psycho-social barrier C Social anxiety D Social ambiguity CommunicationNature-of-CommunicationVideo-Explanation Correct Answer: C
Question 30 The students in a class are seated according to their marks in the previous examination. Once it so happens that four of these students […]
Question 15 Which of the following relational query languages have the same expressive power? 1. Relational algebra 2. Tuple relational calculus restricted to safe expressions 3. […]