Introduction to Database System In SQL, which command is used to select data in rows and column from one or more tables? LIST CHOOSE BROWSE None of these SELECT LIST CHOOSE BROWSE None of these SELECT ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System After you _____ a record, many data management the environments require you to issue a command to save the changes you made. Sort key Index Update Delete Sort key Index Update Delete ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not true of the traditional approach to information processing? It is inflexible It is file-oriented There is common sharing of data among the various applications All of these Programs are dependent on the files It is inflexible It is file-oriented There is common sharing of data among the various applications All of these Programs are dependent on the files ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The master list of an indexed file None of these is sorted in ascending order has a number assigned to each record both (b) and (c) contains only a list of keys and record numbers None of these is sorted in ascending order has a number assigned to each record both (b) and (c) contains only a list of keys and record numbers ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An entity is something that can be identified in the user's work environment; something that the users want to track. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to add new rows to a table? INSERT ADD ROW ALTER TABLE APPEND INSERT ADD ROW ALTER TABLE APPEND ANSWER DOWNLOAD EXAMIANS APP
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