“查询设计器”中的“排序依据”选项卡用来设置()。 A.字段的排序依据 B.字段的排

题型:单项选择题

问题:

“查询设计器”中的“排序依据”选项卡用来设置()。

A.字段的排序依据

B.字段的排序结果

C.字段的排序规则

D.排序字段属性

考点:计算机程序设计VF考试VF考试题库
题型:单项选择题

下列关于数据与信息之间关系的描述中,不正确的是______。

A.数据只有经过处理和解释,并赋予一定的意义后才成为信息
B.并不是所有的数据都能够表示信息
C.信息与数据都随载荷它们的物理介质改变而变化
D.数据和信息都是可以传播的

题型:单项选择题

体内NH3的主要来源是

A.肠道吸收

B.肾脏产氨

C.氨基酸脱氨基

D.胺分解

E.碱基分解

题型:单项选择题

抑郁发作的核心症状包括()

A.抑郁悲观、无愉快感、无价值感

B.情感低落、无价值感、自杀意念

C.情感低落、兴趣缺乏、快感丧失

D.情感低落、生活被动、自责自疚

E.以上都不是

题型:单项选择题

数码相机的优点在于能实时预览和回放、即拍即得、传递方便迅速、();缺点是性价比低、周边设备要求多、信息可靠性较差。

A、通过网络传递

B、信息比较安全

C、清晰度比较高

D、后期处理方便

题型:单项选择题

The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether.

If 8 skiers raced down a course multiple times in one day, and each skier used a different pair of skis on each run, what is the total number of different skis used by the 8 skiers during the day ?()
(1) No skier shared any skis with any other skier.
(2) Each skier made exactly 12 runs during the day.

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

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