Introduction to Database System A good query system can be accessed only by data processing professionals both (a) and (b) None of these can accept English language commands allows non-programmers to access information stored in a database can be accessed only by data processing professionals both (a) and (b) None of these can accept English language commands allows non-programmers to access information stored in a database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A recursive relationship is a relationship between an entity and ________ . itself a subtype entity an archetype entity an instance entity itself a subtype entity an archetype entity an instance entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ database does not use pointers or physical links, but instead finds related records by examining the contents of fields. Object-Oriented Network Relational Hierarchical None of these Object-Oriented Network Relational Hierarchical None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A candidate key is a determinant that determines all the other columns is a relation. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A ____ Contains the smallest unit of meaningful data, so you might call it the basic building block for a data file. Fields Records Database File structure Fields Records Database File structure ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What is the abbreviation used for a software package that permits the users to create, retrieve and maintain records in a database? None of these FMS EMMS DBMS DASD None of these FMS EMMS DBMS DASD ANSWER DOWNLOAD EXAMIANS APP
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