Introduction to Database System In SQL, which command is used to make permanent changes made by statements issue since the beginning of a transaction? PACK ZIP SAVE COMMIT PACK ZIP SAVE COMMIT 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. All of the entries in any column must be of the same kind. No two rows in a table may be identical. The columns must be ordered. The cells of the table must contain a single value. All of the entries in any column must be of the same kind. No two rows in a table may be identical. The columns must be ordered. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, GRANT command is used to allow user to access databases allow user to create databases grant system privileges, roles, and object privileges to uses and roles None of the listed here allow user to access databases allow user to create databases grant system privileges, roles, and object privileges to uses and roles None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The distinguishable parts of a record are called data None of these files fields database data None of these files fields database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Batch processing is appropriate if None of these only a few transactions are involved a large computer system is available All of these only a small computer system is available None of these only a few transactions are involved a large computer system is available All of these only a small computer system is available ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A list in alphabetical order None of these both (b) and (c) is in descending order is in ascending order is the result of a sort operation None of these both (b) and (c) is in descending order is in ascending order is the result of a sort operation ANSWER DOWNLOAD EXAMIANS APP
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