Examlex
Although SQL commands can be grouped together on a single line, complex command sequences are best shown on separate lines, with space between the SQL command and the command's components.
Q13: In a natural join,the column on which
Q31: The first step in developing the conceptual
Q43: Training principles and methodologies are planned during
Q49: _ transparency allows the integration of several
Q51: Although the DBMS is designed to recover
Q52: An explicit cursor must return two or
Q85: _ design could become a very technical
Q86: Numeric data are data on which you
Q97: The term "module _" describes the extent
Q97: _ relationships cannot be implemented as such