Options: the position given by the bowler to the fielder on the offside, in front of a wicket, if the ball goes off the batsman's leg, an off-break ball bowled by a left-handed bowler to a right-handed batsman, None of the above
Options: a group of fields stored in adjacent memory., the number of physical records per page., attributes grouped together by the same primary key., attributes grouped together by the same secondary key.
Options: (A)Large collection of data mostly stored in a computer system (B) The removal of noise errors and incorrect input from a database (C) The systematic description of the syntactic structure of a specific database. It describes the structure of the attributes the tables and foreign key relationships. (D) None of these 2
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: create very different, personalized views of the same data, present information in different formats, hide sensitive information by omitting fields from the subÂ¬schema's description, All of the above