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ANSWER SHEET 3 (TEM8)
注意事项 准 考 证 号
1. 答题前，考生务必用黑色字迹签字笔填写自己的
0 1
准考证号、姓名和学校；再用2B 铅笔把对应准考
■1. 丁 丁 了 T [t]丁
证号码的标号涂黑，使用其他笔填涂无效。 2 了 Y*
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缺考[Q] 4. 保持答题卡的清洁和平整，不得折叠。 F 7 丁 ] 土 了 關 醵 瞓 關 囚 騸 了 F 了 [ 了 71
ANSW ER S H EET 3 ; ] E 關 圃 E F
PART III LANGUAGE USAGE
A database-management system is a collection of interrelated
data and a set of programs to access those data. The collection of
data， usually referred to as the database， contain information (1)
relevant to an enterprise. Its primary goal is to provide a way to
store and retrieve database information.
Database systems are designing to manage large bodies of (2)
information. Management of data involves both defining structures
for storage of information and provide mechanisms for its (3)
manipulation. In addition， the database system must ensure
information safety， despite system crashes or attempts at
unauthorized access. If data are to be shared between several users， （4)
the system must avoid possible anomalous results. Computer
scientists have developed various concepts and techniques for
managing data， so information is very important in most organizations. (5)
The earliest database systems arose in the 1960s in response to
the computerized management of commercial data. Those earlier
applications were relatively simple compared with modern database
applications， that include highly sophisticated， worldwide enterprises. (6)
All database applications share important common elements. (7)
The central aspect of the application is the data themselves. Today，
some of the most valuable corporations are valuable because of their (8)
physical assets， but because of the information they own. Imagine
of a bank without its data on accounts and customers or a social- (9)
network site that loses connections with their users. Such companies’ （10)
value would be almost totally lost under such circumstances.
2024年专八试题第13贵（共30页）
