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Question# 1 : Which statements are correct about an UPDATE statement ( select all that are true ) : a ) You have to specify
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Which statements are correct about an UPDATE statement select all that are true:
a You have to specify a table.
b You have to make a column selection right after the keyword UPDATE.
c UPDATE changes can be immediately undone using the UNDOUPDATE command.
d UPDATE can be used to alter the number of columns in a table.
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