皮皮学，免费搜题
登录
搜题
【简答题】
假设某项交易的期限为125个交易日，并且只在这段时间占用了所配置的经济资本。此项交易对应的RAROC为4％，则调整为年度比率的RAROC等于（ ）。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】设话单表的表结构为(手机号，通话起始日期，通话时长，话费)，通话时长的单位为分钟，话费的单位为元。如果希望查询“通话时长超过5分钟并且总话费超过100元的手机号和总话费”，则应该使用的SQL语句是______。
A.
SELECT 手机号,SUM(话费) AS 总话费 FROM 话单;WHERE SUM(话费)＞100 AND 通话时长＞5 GROUP BY 手机号
B.
SELECT 手机号,SUM(话费) AS 总话费 FROM 话单;WHERE SUM(话费)＞100 GROUP BY 手机号 HAVING 通话时长＞5
C.
SELECT 手机号,SUM(话费) AS 总话费 FROM 话单;WHERE 通话时长＞5 GROUP BY 手机号 HAVING SUM(话费)＞100
D.
SELECT 手机号,SUM(话费) AS 总话费 FROM 话单;GROUP BY 手机号 HAVING SUM(话费)＞100 AND 通话时长＞5
【单选题】听力原文： There is probably nothing more mysterious and wonderful-looking in the sky than the Milky Way, stretching like a band of jewels from one end of the sky to the other. Long, long ago, when people ...
A.
as we do today
B.
as they imagined
C.
as they studied
D.
as the Bible says
【单选题】Indonesia_____ some 3,000 islands stretching more than 2,000 miles from east to west.
A.
makes up
B.
makes the most of
C.
is made up of
D.
is consisted of
【单选题】设话单表的表结构为(手机号,通话起始日期,通话时长,话费),主关键字为(手机号,通话起始日期)。如果一个手机号表示一个入网用户,则当需要查询所有入网用户数时,正确的SQL语句是
A.
SELECT COUNT(*) FROM 话单
B.
SELECT COUNT(手机号) FROM 话单
C.
SELECT COUNT(DISTINCT 手机号) FROM 话单
D.
SELECT DISTINCT COUNT(手机号) FROM 话单
【单选题】Stretching more than 3,000 miles from the Atlantic Ocean to the Pacific Ocean, the United States of America is comprised of () states.
A.
49
B.
50
C.
52
D.
54
【单选题】Stretching more than 350 km, the passenger railway ____________the shortest link between Central China and East China's Yangtze River Delta region.
A.
providing
B.
with
C.
provide
D.
will provide
【单选题】The type of screen that can be touched with more than one finger and supports zooming in and out by pinching and stretching your fingers.
A.
digital
B.
multitouch
C.
dynamic
D.
OLED
相关题目：
参考解析：
知识点：
题目纠错 0
发布
