Introduction to Database System Large collections of files are called file system databases fields records None of these file system databases fields records None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Characteristic(s) of a distributed MIS structure is All of these None of these computers supporting local DP operations a multiprocessing environment interactive sharing of the workload All of these None of these computers supporting local DP operations a multiprocessing environment interactive sharing of the workload ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation has cells that hold multi-value entries. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not a restriction for a table to be a relation? The cells of the table must contain a single value. The columns must be ordered. No two rows in a table may be identical. All of the entries in any column must be of the same kind. The cells of the table must contain a single value. The columns must be ordered. No two rows in a table may be identical. All of the entries in any column must be of the same kind. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The physical location of a record is determined by a mathematical formula that transforms a file key into a record location in an indexed file a sequential file a tree file a hashed file None of these an indexed file a sequential file a tree file a hashed file None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the _____ command is used to recompile a view COMPILE VIEW CREATE VIEW DEFINE VIEW ALTER VIEW None of these COMPILE VIEW CREATE VIEW DEFINE VIEW ALTER VIEW None of these ANSWER DOWNLOAD EXAMIANS APP
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