用户可以通过http://www.a.com和http://www.b.com访问在同一台服务器上(56)不同的两个Web站点。A.
用户可以通过http://www.a.com和http://www.b.com访问在同一台服务器上(56)不同的两个Web站点。
A.IP地址
B.端口号
C.协议
D.虚拟目录
用户可以通过http://www.a.com和http://www.b.com访问在同一台服务器上(56)不同的两个Web站点。
A.IP地址
B.端口号
C.协议
D.虚拟目录
A.www是指WEb服务器
B.ibm.com是域名
C.www.ibm.com是指域名
D.www.ibm.com是指网址
A. Factory模式
B. Bridge模式
C. Proxy模式
D. Adapter模式
A. 在根域下创建一个全局安全组叫HELP DESK STAFF,在HELP DESK STAFF中加入5个help desk members组,在RESE TINTERNS GROUP组中加入HELP DESK STAFF组,赋予重设密码的权限给HELP DESK STAFF组
B. 在根域下创建一个全局安全组叫HELP DESK STAFF,在HELP DESK STAFF中加入5个help desk staff组,在根域下创建本地安全组Reset Interns,把所有Interns OU中的成员都加入ResetInterns组。在InternsOU中,赋予重设密码权限
C. 在根域下创建一个新的通用组叫Help Desk Staff,在HelpStaff组中加入5个Help Desk Members组,创建一个本地安全组Reset Interns在根域,在Reset Interns中加入Help Desk Staff组
D. 在根域下创建一个新的通用组HelpDeskStaff,在HelpStaff组中加入5个HelpDeskMembers组.在根域下创建一个本地安全组叫Rese tInterns,把所有Interns OU中的成员都加入Reset Interns组,在Reset Interns组,赋予修改密码权限
A.模拟攻击试验必须借助于特定的漏洞扫描器才能完成
B.对安全测试来说,模拟攻击试验是一组特殊的白盒测试案例,必须在充分了解系统安全机制的软件组成基础上,才能进行相应攻击试验的设计与试 验
C.缓冲区溢出攻击是一种常见的模拟攻击试验,此类攻击者通常通过截获含有身份鉴别信息或授权请求的有效消息,将该消息进行重演
D.服务拒绝攻击是一种常见的模拟攻击试验,此类攻击者通常通过向服务器发送大量虚假请求,使得服务器功能不能正常执行
For nearly ten years, the Unified Modeling Language (UML) has been the industry standard for visualizing, specifying, constructing, and documenting the(71) of a software-intensive system. As the(72) standard modeling language, the UML facilitates communication and reduces confusion among project(73) . The recent standardization of UML 2.0 has further extended the language"s scope and viability. Its inherent expressiveness allows users to(74) everything from enterprise information systems and distributed Web-based applications to real-time embedded systems.
The UML is not limited to modeling software. In fact, it is expressive enough to model(75) systems, such as workflow in the legal system, the structure and behavior. of a patient healthcare system, software engineering in aircraft combat systems, and the design of hardware.
To understand the UML, you need to form. a conceptual model of the language, and this requires learning three major elements: the UML"s basic building blocks, the rules that dictate how those building blocks may be put together, and some common mechanisms that apply throughout the UML.
A.classes
B.components
C.sequences
D.artifacts
A.营销点、商品名
B.营销点、条形码
C.负责人姓名、商品名
D.负责人姓名、条形码
A.128
B.256
C.512
D.1024
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