Introduction to Database System SQL stands for ________ . Sequential Question Language Sequential Query Language Structured Query Language Structured Question Language Sequential Question Language Sequential Query Language Structured Query Language Structured Question Language ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One data dictionary software package is called ACCESS any of the above DB/DC dictionary TOTAL None of these ACCESS any of the above DB/DC dictionary TOTAL None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The files stored on a secondary stage device are composed of a hierarchy of data. What does a record in a file contain? Data field Bits None of the listed here Characters Data field Bits None of the listed here Characters ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In the relational model, relationships between relations or tables are created by using: candidate keys. composite keys. foreign keys. determinants. candidate keys. composite keys. foreign keys. determinants. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Any table that meets the definition of a relation is said to be in first normal form. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? program dependence difficult to update lack of data independence data redundancy All of these program dependence difficult to update lack of data independence data redundancy All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS