A.主索引 B.惟一索引 C.候選索引 D.普通索引
A.LOCATE 10 B.SKIP -40 C.GO 10 D.SKIP 40
A.打開“表設(shè)計(jì)器”對(duì)話框,單擊“字段”選項(xiàng)卡,在“索引”下拉列表框中選擇 B.打開“表設(shè)計(jì)器”對(duì)話框,單擊“索引”選項(xiàng)卡,在“索引名”下拉列表框中選擇 C.打開“表設(shè)計(jì)器”對(duì)話框,單擊“表”選項(xiàng)卡,在“索引名”下拉列表框中選擇 D.打開“表設(shè)計(jì)器”對(duì)話框,單擊“索引”選項(xiàng)卡,在“類型”下拉列表框中選擇