In order to use dbms, it is important to understand
A. The physical schema
B. All sub schemas that the sytem supports
C. One sub schema
D. Both a and b
Answer: Option C
A. The physical schema
B. All sub schemas that the sytem supports
C. One sub schema
D. Both a and b
Answer: Option C
Press the following keys in Access to Save a database object
A. CTRL+P
B. P or CTRL+P
C. CTRL+S or SHIFT+F12
D. F12
A. Move up one line
B. Move up one page
C. Exit the combo box or list box
D. None of these
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