Introduction to Database System Which of the following is not characteristic of a relational database model? treelike structure complex logical relationships records tables treelike structure complex logical relationships records tables ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not considered to be a basic element of an enterprise-class database system? Users DBMS COBOL programs Database applications Users DBMS COBOL programs Database applications ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not a logical data-base structure? relational network chain tree relational network chain tree ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A race condition occurs when Both of the listed here Two concurrent activities interact to cause a processing error two users of the DBMS are interacting with different files at the same time None of the listed here Both of the listed here Two concurrent activities interact to cause a processing error two users of the DBMS are interacting with different files at the same time None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System It is more accurate to define a _____ as a variety of different record types that are treated as a single unit Flat File None of these Table Record Database Flat File None of these Table Record Database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ Contains fields of data about one entity. Fields File Record None of these Document Fields File Record None of these Document ANSWER DOWNLOAD EXAMIANS APP
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