Options: (A)It is concern with modification of existing system to meet changing requirements. (B) It is a process of converting system specifications into an executable system. (C) It analyzes and checks system representation such as the requirements document, design diagrams and program source code. (D) None of these 21
Which of the following conditions should exist if you want to convert a relationship to an associative entity?
Options: Some of the relationships for the participating entities are "many"., The resulting associative entity has an independent meaning., The resulting associative entity has no attributes., All of the above
Options: Information stored in RAM can be changed by over writing it, Information stored in ROM cannot be changed by overwriting, Information can be stored in any location of RAM, Computer main memory can be accessed only sequentially