Introduction to Database System A number of related records that are treated as a unit is called field batch file data field batch file data 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 Characters Bits None of the listed here Data field Characters Bits None of the listed here 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 When using a database management system, the first thing that you must do is to keep a floppy disk in readiness create a database file activate file editor load the software into your micro¬computer keep a floppy disk in readiness create a database file activate file editor load the software into your micro¬computer ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The _____ command is used to allocates an extent for the table in SQL MODIFY TABLE None of these MODIFY ALLOCATES ALTER TABLE REDEFINE TABLE MODIFY TABLE None of these MODIFY ALLOCATES ALTER TABLE REDEFINE TABLE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A list in alphabetical order is the result of a sort operation is in ascending order None of these is in descending order both (b) and (c) is the result of a sort operation is in ascending order None of these is in descending order both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
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