IT1913 Methods of Analyzing Enterprise Architecture: Quantitative Analysis
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Questions and Answers

What are the three areas of interest in quantitative analysis?

  • Efficiency, security, and scalability
  • Hardware, software, and network
  • Input data, processing time, and utilization
  • Reliability, performance, and cost (correct)

What are the three general performance measures in quantitative analysis?

  • Efficiency, security, and scalability
  • Workload for each node, processing and response time, and utilization for each resource (correct)
  • Reliability, cost, and performance
  • Input data, processing time, and management processes

What is the focus of Business Layer Performance Analysis in enterprise architecture?

  • Detailed models of each enterprise architecture layer as input
  • Performance engineering evaluation of software applications
  • Evaluation of management processes within a business (correct)
  • Studying and evaluating the current performance of a particular system

What kind of analysis requires detailed models of each enterprise architecture layer as input?

<p>Performance Analysis (A)</p> Signup and view all the answers

What is necessary for accurate and reliable input data in quantitative analysis?

<p>Clearly defining what exactly is to be measured (C)</p> Signup and view all the answers

What does performance analysis focus on in the context of enterprise architecture?

<p>Studying and evaluating the current performance of a particular system (D)</p> Signup and view all the answers

What is the performance measure associated with the Process view in the Technology Layer Performance Analysis?

<p>Completion Time (C)</p> Signup and view all the answers

Which type of analysis focuses on the symbolic representations of the structural elements of an architecture and their relationships?

<p>Static (Structural) Analysis (D)</p> Signup and view all the answers

What is the primary purpose of Dynamic (Behavioral) Analysis?

<p>Detect logical errors and improve consistency in models (A)</p> Signup and view all the answers

Which viewpoint in the Technology Layer Performance Analysis is associated with the performance measure of Utilization?

<p>Resource view (B)</p> Signup and view all the answers

In Risk Analysis, what process helps architects identify and manage potential problems that could arise in a project?

<p>Identifying possible threats and estimating their likelihood (B)</p> Signup and view all the answers

What does Throughput represent in the System view of the Technology Layer Performance Analysis?

<p>The number of transactions or requests that a system completes per unit of time (A)</p> Signup and view all the answers

What does Completion Time refer to in the context of Technology Layer Performance Analysis?

<p>The time required for the process owner to complete one instance of a process (C)</p> Signup and view all the answers

Which analysis utilizes description logics to express concepts and hierarchies on an enterprise architecture?

<p>Static (Structural) Analysis (C)</p> Signup and view all the answers

What is the primary purpose of Functional Behavior Analysis based on formal methods?

<p>Detect logical errors and improve consistency in models (C)</p> Signup and view all the answers

In Resource view of Technology Layer Performance Analysis, what performance measure is associated with Utilization?

<p>Response Time (C)</p> Signup and view all the answers

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