下列不属于操作系统功能的是A) 进程管理 B) 存储管理 C) 作业管理 D) 数据

题型:单项选择题

问题:

下列不属于操作系统功能的是

A) 进程管理
B) 存储管理
C) 作业管理
D) 数据库管理

考点:计算机等级考试数据库技术三级数据库技术笔试
题型:单项选择题

下列哪个不是儿童青少年常见心理一行为问题()

A.学业相关问题

B.情绪问题

C.发育问题

D.品行问题

E.不良习惯

题型:单项选择题

75×16的值是( )

A.1000

B.1200

C.1500

D.1800

题型:单项选择题

某地中级法院审理的一起专利侵权纠纷,涉及甲乙丙丁四种人的行为。请问何种行为不构成专利侵权?()

A.甲未经专利权人许可,制造专利权人的专利产品

B.乙销售不知是侵犯他人专利权的产品

C.专利权人制造的专利产品售出后,丙使用该产品

D.丁专为科学研究和实验而使用该专利

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.

What was the percent decrease in the price of MegaTek (MGTK) stock during the market decline of March 1, 2001, to March 1, 2002 ?()
(1) The price of MGTK was $56.20 on March 1, 2001.
(2) The price of the stock on January 1, 2002, was only one-quarter of its price as of March 1, 2001.

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.

题型:单项选择题

弯曲变形

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