42. Which of the following statements are true?
(A) SQL (Structured Query Language) is used to perform operations such assearch, insert, and delete on advanced data structures for setting up Turingtests.
(B) A genetic algorithm discovers a solution through an evolutionary processinvolving many generations of trial solutions.
(C) In data mining, cluster analysis tries to find properties of data items with thecomputation power provided by cluster computing.
(D) Hashing can be used as authenticating messages transferred over the Internet,such as MDS.
(E) The Standard Template Library (STL) in the C+t programming environmentcontains a collection of predefined classes for machine learning tasks, such asSupport Vector Machines.