Input data from keyboard are stored in(72)for processing.
____ face-to-face interviews, questionnaires are cheaper for collecting data from a large number of respondents.
From SQL*Plus, you issue this SELECT statement:
SELECT*
FROM order;
You use this statement to retrieve data from a data table for ().
____ face-to-face interviews, questionnaires are cheaper for collecting data from a large number of respondents.
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