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Computing
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Systems Analysis and Design Methods
Quiz 13: Application Architecture and Modeling
Path 4
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Question 161
Short Answer
________________________________ middleware allows a programmer to build user interface components that can talk to web browsers or desktop GUI.
Question 162
Short Answer
_________________________________ middleware enables two programmer-written processes on different processors to communicate with one another in whatever way is best suited to the overall application. It is essential to multi-tier application development.
Question 163
Short Answer
__________________________ middleware allows a programmer to pass SQL commands to a database engine for processing though a standard application program interface (API).
Question 164
Short Answer
A(n) ____________________ is a language and tool kit for constructing information system applications.
Question 165
Short Answer
___________________________________ requires that the presentation, application, and data layers of an application be physically separated.
Question 166
Short Answer
A(n) ________________________________ is a self-contained collection of processes, data stores and data flows that share similar design attributes. It serves as a subset of the total system whose inputs, outputs, files and databases, and programs can be designed, constructed, and unit tested as a single subsystem.
Question 167
Short Answer
A(n) ________________________________________ is a physical data flow diagram that allocates processors (clients and servers) and devices (e.g. machines and robots) to a network, and establishes (1) the connectivity between the clients and servers; and (2) where users will interact with the processors (usually only the clients).
Question 168
Short Answer
A(n) __________________________ specifies the technologies to be used to implement one or more (possibly all) information systems in terms of data, process, interface, and how these components interact and communicate across a network.