Visual FoxPro中,常用的數(shù)據(jù)統(tǒng)計(jì)命令有

字號:

Visual FoxPro中,常用的數(shù)據(jù)統(tǒng)計(jì)命令有________.
    A.TOTAL
    B.SUM
    C.AVERAGE
    D.COUNT
    E.ROUND
    【正確答案:】ABCD