Introduction to Database System The following are components of a database except ________ . reports indexes metadata user data reports indexes metadata user data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The different classes of relations created by the technique for preventing modification anomalies are called: functional dependencies. None of these normal forms. referential integrity constraints. functional dependencies. None of these normal forms. referential integrity constraints. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The term _____ is sometimes used to refer to a data file in which all the records have the same record format, that is, the same field names, field lengths, and data types. Flat file Table Database Data structure None of these Flat file Table Database Data structure None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The index consists of a list of keys pointers to the master list None of these both (a) and (b) All of these a list of keys pointers to the master list None of these both (a) and (b) All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The _____ command is used to allocates an extent for the table in SQL MODIFY ALLOCATES None of these ALTER TABLE MODIFY TABLE REDEFINE TABLE MODIFY ALLOCATES None of these ALTER TABLE MODIFY TABLE REDEFINE TABLE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A computer file can be best described as a general collection of data items an orderly collection of data items a random collection of data items a single data item None of these a general collection of data items an orderly collection of data items a random collection of data items a single data item None of these ANSWER DOWNLOAD EXAMIANS APP
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