Introduction to Database System The highest level in the hierarchy of data organization is called data record database data file data bank data record database data file data bank ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Embedded pointer provide an inverted index All of these None of these a physical record key a secondary access path an inverted index All of these None of these a physical record key a secondary access path ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In an enterprise-class database system, business users interact directly with database applications, which directly access the database data. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a one-to-many relationship, the entity that is on the one side of the relationship is called a(n) ________ entity. parent instance child subtype parent instance child subtype ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Characteristic(s) of a distributed MIS structure is None of these interactive sharing of the workload computers supporting local DP operations All of these a multiprocessing environment None of these interactive sharing of the workload computers supporting local DP operations All of these a multiprocessing environment ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following products was the first to implement true relational algebra in a PC DBMS? dBase-II Oracle R:base IDMS dBase-II Oracle R:base IDMS ANSWER DOWNLOAD EXAMIANS APP
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