Options: (A)Group of similar objects that differ significantly from other objects (B) Operations on a database to transform or simplify data in order to prepare it for a machine-learning algorithm (C) Symbolic representation of facts or ideas from which information can potentially be extracted (D) None of these 118 | 2
Options: (A)Several computer programs runs one after another without human interaction to run each program individually. (B) Several computer programs runs one after another with human interaction to run each program individually (C) Selected computer programs runs one after another with human interaction to run each program individually (D) None is true 16
Options: is a hardware memory device which denotes the location of the current instruction being executed., is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory., contains the address of the memory location that is to be read from or stored into., contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write".
Which of the following is requirement to develop a successful management information system?
Options: a staff of technical specialists with the skills necessary to develop the computer based parts of the system, the development of a short-range goal for the system, the development of a long-range goal for the system, a commitment from management to allocate the personnel and resources necessary to get the job done
Options: a. Foreign key fields don’t allow duplicate values
b. In primary key field you can enter duplicate value
c. In an indexed field you may or may not enter duplicate value depending upon setting
d. All statements are true