第1题：
The term geographical dialect is used for less drastic difference which is restricted to variation in pronunciation.()
第2题：
which one of the following best where layer can be used?（）
第3题：
The most traditional definition of a human community was "a group of people larger than a family that interact." A community may include people who have at least one common point of interest. In the past, community members lived relatively close to one another in one geographical location: in the same village, town, or city. Nowadays, however, the word community can mean a national, an international, or even an online group of interacting individuals. Therefore, a "new" definition of community might be "a group of people that recognize that they have something in common."
翻译参考译文：
人类社会最为传统的定义是，“比家庭更大的一群相互影响的人。”一个社会可能包含的人，有至少一处共同点。在过去，社会成员相互之间在地理位置层面上居住的相对比较近，住在同一个村庄、镇、或者城市。然而如今，社会这个词意味着国家、国际甚至是网络上一群相互影响的个人群体。因此，社会的“新”定义可以是“认同他们有一些共同点的一群人。”
第4题：
Which of the following tools can be used to identify the location of a network outage?（）
第5题：
Which two statements about subqueries are true? （）
第6题：
第7题：
You enabled the flashback logging feature， but you have not specified the location of the flash recovery area. Which location would be used as the default location for the flash recovery area？（）
第8题：
(b) Ratio analysis in general can be useful in comparing the performance of two companies, but it has its limitations.
Required:
State and briefly explain three factors which can cause accounting ratios to be misleading when used for
such comparison. (6 marks)
第9题：
A recently ordered server came standard with one 3.0GHz processor. It is capable of handling fourtotal processors. Which of the following processor combinations can be used in this server？（）
第10题：
which one of the following types of actions can be used on unopened doc?（）