试题详情简答题写出三种以上常用的数据类型。正确答案：Number，char，date，long，float，real，varchar2。答案解析：关注下方微信公众号，在线模考后查看热门试题You have Givenclassesdefinedi Examine the data frWhich SQL statement You are uGiven： What isWhich three Examine the structuWhat are four capabi以下哪个命令是DDL命令（） You notice a perforThe recordQ While performiWhich of You work While running&The database&#Your database& You execute&enGiven: What is
