Introduction to Database System A minimum cardinality is the minimum number of entity instances that may participate in a relationship instance. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A file that is organized in uniform format is formally referred to as a _____ or a database file. None of these Record Structured data file Database Document None of these Record Structured data file Database Document ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not an advantage of the data-base approach? elimination of the data redundancy All of these ability to associate related data program/data independence increased security elimination of the data redundancy All of these ability to associate related data program/data independence increased security ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The database administration function includes computer operations management application programming None of these All of these database access planning computer operations management application programming None of these All of these database access planning ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not a logical data-base structure? tree relational chain network tree relational chain network ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The PROJECT command will create new table that has none of the listed here more rows than the original table both of the listed here more fields than the original table none of the listed here more rows than the original table both of the listed here more fields than the original table ANSWER DOWNLOAD EXAMIANS APP
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