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【单选题】
下列关于操作系统管理计算机硬件与软件资源的说法,正确的是A.
从资源管理出发，操作系统具有处理器管理、寄存器管理、设备管理、文件管理和作业管理五方面管理功能
B.
进程由程序块、进程控制块和进程运行块三部分组成。它有三种状态：就绪状态、运行状态和等待状态
C.
设备管理技术中最主要的有终端技术、通道技术、存储技术等
D.
操作系统为用户提供两个接口，其中接口指操作系统提供一组系统调用命令，用户可以在使用有系统调用命令，以请求系统的服务。
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【简答题】在烧结过程中,会有液相出现,这类烧结过程称为具有液相烧结,液相烧结一般分为三个过程,具体有哪些?
【简答题】Women work harder than men at university and get better degrees as a result, according to a study at Brunel University. The research, which followed 200 students for four years, found that women consi...
【简答题】为什么会计期末要进行账项调整?账项调整的内容?
【单选题】According to a study, another persons irrational mindset is characterized as_____.
A.
emotional
B.
infectious
C.
justifiable
D.
susceptible
【简答题】期末账项调整事项可分为四种类型。即应计收入的账项调整、()的账项调整、收入分摊的账项调整和费用分摊的账项调整。
【多选题】爱国主义的时代价值在于:
A.
它是社会主义道德建设的核心
B.
它是维护祖国统一和民族团结的纽带
C.
它是实现中华民族伟大复兴的动力
D.
它是实现人生价值的力量源泉
【简答题】Just five minutes of exercise a day outdoors can improve mental health, according to a study. Researchers from the University of Es, UK have found that a s little as five minutes of a “green activi...
【简答题】Zoo elephants don’t live as long as those in the wild, according to a study sure to cause debate about keeping the giant animals on display. Researchers compared the life spans of elephants in Europea...
【单选题】According to a study, all of the following diseases may be associated with anxiety disorder EXCEPT
A.
cancer diseases
B.
allergic conditions
C.
thyroid problems
D.
lung and stomach troubles
【简答题】Do you give your children money when they perform. well at school? According to a study, such an action could be _46_ to their development, and cause them to be more materialistic as s. The study...
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