Options: (A)The process of finding the right formal representation of a certain body of knowledge in order to represent it in a knowledge-based system (B) It automatically maps an external signal space into a systemâ€™s internal representational space. They are useful in the performance of classification tasks (C) A process where an individual learns how to carry out a certain task when making a transition from a situation in which the task cannot be carried out to a situation in which the same task under the same circumstances can be carried out. (D) None of these 5
Options: (A)The page currently stored in that frame can be replaced. (B) The page currently stored in that frame cannot be replaced. (C) Pages currently in frame can be removed in round-robin style. (D) None of these. 10
Options: (A)A programming language based on logic (B) A computer where each processor has its own operating system, its own memory, and its own hard disk. (C) Describes the structure of the contents of a database (D) None of these 7
Options: (A)Associated with functionality of software and constraints of operations defined. (B) It consists of computer programs, configuration files that are used to set up these programs system documentation for describing to structure of the system and used documentation that describes use of the system. (C) It involves executing an implementation of the software with test data and examines the outputs of the software and its operational behavior to check that it is performing as required (D) None of these 23
Which one of the following phrases most accurately describes a purely capacitive circuit?
Options: Resistances provide the only opposition to current flow, Capacitive reactance provides the only opposition to current flow, The ac voltage leads the current by 90 degree, Combinations of resistance and capacitive reactance provide any opposition to current flow