试题详情
- 单项选择题Select ‘accp’ from dual后运行结果是（）。
A、null
B、0
C、accp
D、编译出错
- D
关注下方微信公众号，在线模考后查看
热门试题
- Which statemen
- What informati
- Given： When li
- You find
- You plan to use the
- View the E
- You want
- You createQ
- What is true of usin
- Examine the structu
- Paul wants to log in
- Examine the structu
- Users in
- You are administeri
- ExaminethedataoftheE
- Using the̳
- Evaluate the&e
- Which option provide
- ou executed&en
- Which three tasks ca