Computers and Technology

Which of the following is not a valid sql command? (points : 2) update acctmanager set amedate = sysdate where amid = 'j500';
update acctmanager set amname = upper(amname);
update acctmanager set amname = upper(amname) where amid = 'j500';
update acctmanager where amid = 'j500';

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Which of the following is not a valid sql command? (points : 2) update acctmanager set amedate = s...

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