2014年软考程序员考试模拟试题及答案一

　　● ADSL(非对称数据用户线，Asymmetrical Digital Subscriber Line)具有很高的传输速率，其下行传输速度最高可达_(61)_，上行的传输速度最高可达_(62)_。

　　(61) A. 512Kbit/s

　　B. 4Mbit/s

　　C. 2Mbit/s

　　D. 8Mbit/s

　　(62) A. 64Kbit/s

　　B. 128Kbit/s

　　C. 512Kbit/s

　　D. 640Kbit/s

　　● TCP/IP包含许多重要的基本特性，这些特性主要表现在五个方面,下面不属于其特性的是(63)。

　　(63)A.逻辑编址

　　B. 路由选择

　　C. 邮件收发

　　D. 域名解析

　　● TCP/IP模型的体系结构分为四层，ISO/OSI模型的体系结构分为七层。TCP/IP的应用层对应ISO/OSI模型的其中三层，但不包括下面的(64) 。

　　(64)A. 应用层

　　B. 传输层

　　C. 会话层

　　D. 表示层

　　● 网际层是整个TCP/IP协议簇的重点。在网际层定义的协议除了IP外，还有几个重要的协议，但不包括下面的(65)。

　　(65)A. ICMP

　　B. ARP

　　C. IEEE

　　D. RARP

　　● The JSP syntax adds additional XML tags, called JSP actions, to be used to (69) built-in functionally. Additionally, the technology allows for the creation of JSP tag liparies that act as extensions to the standard HTML or XML tags. Tag liparies provide a platform (70) way of extending the capabilities of a web server.

　　(69) A. use

　　B. invoke

　　C. use to

　　D. allow

　　(70) A. independent

　　B. dependent

　　C. lie

　　D. depend on

　　● The IBM Total Storage. SAN File System (based on IBM Storage Tank. technology) is designed to help reduce the complexity of managing files within SANs. The SAN File System is designed as a highly (71) file system for SAN- (72) storage — one that is designed to provide a network-based (73) file system for data sharing and centralized policy-based storage management in an open environment. IBM Total Storage SAN File System is designed to enable host systems to plug-in to a common SAN-wide file structure. With the SAN File System, files and file systems are no longer managed by (74) computers — they are viewed and managed as a centralized IT resource with a single point of administrative control.

　　(71) A. available

　　B. able

　　C. ability

　　D. attached

　　(72) A. available

　　B. able

　　C. ability

　　D. attached

　　(73) A. isomorphic

　　B. heterogeneous

　　C. same

　　D. different

　　(74) A. invent

　　B. individual

　　C. invidious

　　D. invite

　　● The SAN File System provides a common file system for UNIX., Windows. and Linux. servers, with a single global (75) to help provide data sharing across servers. It is designed as a highly scalable solution supporting both very large files and very large numbers of files without the limitations normally associated with Network File System (NFS) or Common Internet File System (CIFS) implementations.

　　(75) A. namespace

　　B. code

　　C. named

　　D. symbol

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