Introduction to Database System Embedded pointer provide None of these an inverted index a physical record key All of these a secondary access path None of these an inverted index a physical record key All of these a secondary access path ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One data dictionary software package is called any of the above None of these TOTAL ACCESS DB/DC dictionary any of the above None of these TOTAL ACCESS DB/DC dictionary ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The activity of a file is a low percentages of number of records added or deleted from a file is a measure of the percentage of existing records updated during a run refers to how closely the files fits into the allocated None of these if high, reduces processing efficiency for sequential and nonsequential files is a low percentages of number of records added or deleted from a file is a measure of the percentage of existing records updated during a run refers to how closely the files fits into the allocated None of these if high, reduces processing efficiency for sequential and nonsequential files ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Versatile report generators can provide All of these Subtotals None of these Columnar totals Calculations All of these Subtotals None of these Columnar totals Calculations ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the CREATE TABLE is used to change a table's storage characteristics to create a table, defining its columns, integrity constrains, and storage allocation All of these to add a column/integrity constraint to a table to redefine a column to change a table's storage characteristics to create a table, defining its columns, integrity constrains, and storage allocation All of these to add a column/integrity constraint to a table to redefine a column ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not true of the traditional approach to information processing? Programs are dependent on the files There is common sharing of data among the various applications It is inflexible All of these It is file-oriented Programs are dependent on the files There is common sharing of data among the various applications It is inflexible All of these It is file-oriented ANSWER DOWNLOAD EXAMIANS APP
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