皮皮学，免费搜题
登录
搜题
【单选题】
在 T-SQL 语法中, SELECT 查询语句,将多个查询结果返回一个结果集合的运算符是()。A.
JOIN
B.
UNION
C.
INTO
D.
LIKE
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】肛裂“三联症”是指同时存在
A.
肛裂、“前哨痔”及肛乳头肥大
B.
肛裂、肛瘘、痔
C.
肛裂、直肠肛管周围脓肿、肛乳头肥大
D.
肛裂、混合痔及肛乳头肥大
E.
肛裂，肛瘘及肛乳头肥大
【判断题】"Balance delay" is another name for the percentage of idle time in a process layout.
A.
正确
B.
错误
【单选题】路由器的操作系统装载完毕后,系统在哪种内存设备中搜索保存的Startup-Config文件,进行系统的配置
A.
BootROM
B.
Flash
C.
NVRAM
D.
SDRAM
【单选题】In an iostat report， which of the following options best describes the value of % idle？（）
A.
A representation of the equation （tps/kbps）*100
B.
The percentage of time the disks are idle with no activity
C.
The percentage of time the disks are idle with no outstanding CPU requests
D.
The percentage of time the CPU is idle with no outstanding disk I/O requests
【单选题】It is reported that crimes are most likely to happen in cities ______ a large percentage of unemployment.
A.
which they have
B.
that having
C.
that have
D.
where have
【判断题】"Balance delay" is another name for the percentage of idle time in a product layout.
A.
正确
B.
错误
【简答题】请将下面的词划分音节,如aka划分为a-ka. singil _______________ dengiz _______________
相关题目：
参考解析：
知识点：
题目纠错 0
发布
