题目
The(72)is a system for linking hypertext documents Originally, each document was a page written in(73)with hyperlinks to other documents.Nowadays,XML is gradually starting to take over from(73).
A.Web
B.E-mail
C.DNS
D.FTP
第1题
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
第2题
The smallest unit of information in a computer system is called a(72)
A.Bit
B.Byte
C.block
D.file
第3题
The(72)has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.
A.application
B.information system
C.operating system
D.iterative
第4题
●An Embedded System is a (72)designed for specific control functions within a larger system.
(72) A. computer
B. program
C.computer system
D.tool
第5题
(72)
A.IPsec
B.DHCP
C.PPTP
D.SOAP
第6题
●A firewall is a (71) system designed to (72) an organization′s network against threats.
(71) A.operating
B.programming
C.security
D.data
(72) A.prevent
B.protect
C.examine
D.exploit
第7题
(72)
A. application
B. information system
C. operating system
D. iterative
第8题
The basic unit of measure in a computer system is the(72). It is the smallest unit in computing. There are some other measures in a computer, such as Kilobyte, Megabyte, Gigabyte and so on.
A.Kilobyte
B.Bit
C.Gigabyte
D.Megabyte
第9题
A firewall is a(71)system designed to(72)an organization's network against threats.
A.operating
B.programming
C.security
D.data
第10题
A firewall is a(72)system designed to(73)an organization's network aga-inst threats.
A.operating
B.programming
C.security
D.service
第11题
●Models drawn by the system analysts during the process of the structured analysis are(72).
(72) A.PERTs
B.EMV
C.UMLs
D. DFDs
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