The operating system filecratabin the Linux platform gets updated whenever you create a new database on the same host machine. What kind of information is stored is stored in this file？（）
第1题：
For users, microkernel technology promises(90), compact and sophisticated operating systems that are typically(91)across a range of hardware platforms. These operating systems will be customizable to let users run multiple operating system and application "personalities" on top of a single microkernel(92).Microkernel based systems can provide this flexibility because the core operating system functions are(93)from the large number of utilities, features and extensions that are layered on top of them. As a result, updating and maintaining operating system is easier, since developers don't have to modify the(94)every time they must acid a new feature.
A．slow
B．fast
C．quickly
D．speed
第2题：
等效运行小时数 equivalent operating hours（EOH）
第3题：
The statement “draws the line at operating on people” (Line 3, Paragragh 2) is closest in meaning to_____.
［A］ removing wrinkles from the face
［B］ helping people make up
［C］ enjoying operating
［D］ refusing to operate
本题考查句意理解。题干部分出现在第二段倒数第二句中，其字面含义是“殷伯医生对于给18岁以下的人做手术划了一条界限”。该句中however一词表明它与上文存在转折关系。上文中，殷伯医生提出三十岁左右的人要开始“保养”，即，做美容手术。此外，下文引用殷伯医生的话解释了题干所在句子的含义：有些我们认为不够喝酒年龄的人不应该考虑做整形。根据上下文的含义可以推知［D］是正确的含义。［A］和［B］都拘泥于字面含义；［C］含义正相反。
第4题：
运行区段 operating range
第5题：
Which statement is true regarding the Junos OS?（）
第6题：
It is the responsibility of the person in charge to ______.
A.revise the operating manual when rig personnel change
B.be fully aware of the provisions in the operating manual
C.maintain the rig's construction portfolio
D.All of the above
第7题：
在网络体系结构中，OSI表示（）
第8题：
A、Disk、Operating、System
B、Daily、Operating、System
C、Disk、Open、System
D、Date、Open、System
第9题：
计算机在启动的时候出现这样的提示：“Missing Operating System”或“Error loading operating system”，请问这是什么原因？是硬盘坏了吗？
第10题：
软件系统Operating System，简称OS。（）