Introduction to Database System A large computer information system maintains many different computer files. Which amongst them is called a perpetual file? Specialized file Update file Master file Log file Specialized file Update file Master file Log file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A list in alphabetical order None of these is in ascending order both (b) and (c) is the result of a sort operation is in descending order None of these is in ascending order both (b) and (c) is the result of a sort operation is in descending order ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A database management system might consist of application programs and a software package called FORTRAN AUTOFLOW BPL TOTAL FORTRAN AUTOFLOW BPL TOTAL ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command(s) is(are) used to redefine a column of the table in SQL ? all of the listed here MODIFY TABLE DEFINE TABLE ALTER TABLE all of the listed here MODIFY TABLE DEFINE TABLE ALTER TABLE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command is used to remove a table from the database in SQL? DELETE TABLE UNATTACH TABLE ERASE TABLE DROP TABLE DELETE TABLE UNATTACH TABLE ERASE TABLE DROP TABLE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The XML family of standards is very important in database processing today. True False True False ANSWER DOWNLOAD EXAMIANS APP
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