Introduction to Database System The index consists of None of these both (a) and (b) All of these pointers to the master list a list of keys None of these both (a) and (b) All of these pointers to the master list a list of keys ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The relational database model was created by E.F. Codd. True False True False 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? IDMS dBase-II Oracle R:base IDMS dBase-II Oracle R:base ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The on-line, softcopy display a customer's charge account to respond to an inquiry is an examples of a exception report forecasting report on demand report regularly scheduled report exception report forecasting report on demand report regularly scheduled report ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The modify operation is likely to be done after All of these Delete Look-up None of these Insert All of these Delete Look-up None of these Insert ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? lack of data independence data redundancy All of these difficult to update program dependence lack of data independence data redundancy All of these difficult to update program dependence ANSWER DOWNLOAD EXAMIANS APP
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