Introduction to Database System Which of the following contains a complete record of all activity that affected the contents of a database during a certain period of time? report writer query language transaction log None of these data manipulation language report writer query language transaction log None of these data manipulation language ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Related fields in a data base are grouped to form data file bank menu None of these data record data file bank menu None of these data record ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A ternary relationship is so called because in contains two entities and one association between them. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following refers to something that can be identified in the user's work environment, something that the users want to track? Identifier Attribute Relationship Entity Identifier Attribute Relationship Entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A database management system might consist of application programs and a software package called AUTOFLOW BPL FORTRAN TOTAL AUTOFLOW BPL FORTRAN TOTAL 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? R:base IDMS Oracle dBase-II R:base IDMS Oracle dBase-II ANSWER DOWNLOAD EXAMIANS APP
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