在SQL Server 2000中,设u1是某数据库中的用户,若要使u1在该数据库中

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问题:

在SQL Server 2000中,设u1是某数据库中的用户,若要使u1在该数据库中只具有查询全部用户表的权限。请补全如下语句:
  EXEC sp_addrolemember“ (11) ”,“ (12)

考点:计算机等级考试数据库工程师计算机数据库工程师
题型:填空题

With the widespread use of the personal computer, many authorities in the field of (56) have pointed out the need for computer literacy.

Unfortunately, there is no (57) agreement as to what the term "computer literacy" means. Some feel that computer literacy means knowing how to make the computer "compute"; that is knowing how to program computers in one or more programming languages.

Others feel that knowing how to program is merely a small segment of computer literacy. These people (58) the major emphasis in schools should be on teaching how to effectively use the many software packages that are available.

Still others suggest that computer literacy education is not required. They suggest that computers are being so rapidly integrated into our society that using a computer will be as (59) as using a telephone or a video tape recorder, and that special education will not be necessary. (60) of one’s definition of computer literacy, it is recognized by most that learning to use a computer is indeed an important skill in modern society.

58()

A.claim 

B.deny 

C.define 

D.call

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砖砌体的转角处和交接处应同时砌筑.对不能同时砌筑而又必须留置的临时间断处妥当的处理是()

A.宜砌成斜槎

B.除转角处外,可留直槎

C.留斜槎和直槎处均应加设拉结钢筋

D.斜槎水平投影长度不小于高度的一半

题型:填空题

用烟雾样瓶对准烟雾探头释放烟雾,直到船控报警画面上对应探头标志()闪动报警,火气报警窗口上出现报警后,停此释放烟雾。

A、黄色

B、蓝色

C、橙色

D、红色

题型:填空题

微型计算机的内存储器比外存储器

A.读写速度快

B.存储容量大

C.运算速度快

D.以上三项都对

题型:填空题

根据中外合资经营企业法律制度的规定,下列关于合营企业注册资本的表述中,正确的是 ( )。

A.注册资本为合营企业各方认缴的出资额之和
B.注册资本为合营企业投资总额之和
C.注册资本为合营企业各方实缴的出资额之和
D.注册资本为合营企业各方第一期缴付的出资额之和

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