Architecture

Which of the following is incorrect?

• A Layered-style program is divided into an array of modules or layers
• Each layer provides services to the layer below and makes use of services provided by the layer above
• All of the mentioned
• None of the mentioned

Why is Software architecture so important?

• Communication among stakeholders
• Early Design decisions
• Transferable abstraction of a system
• All of the mentioned

What are layered styles?

• The components are designed to layers to control inter component interaction
• The components are designed to layers to control the data flow into specific direction
• All of the mentioned
• None of the mentioned

Which of the following style main goal is to achieve portability, modifiability with the ease of parameterization?

• Independent component architecture
• Layered Styles
• Heterogeneous styles
• None of the mentioned

What are the disadvantages of pipe & filters?

• Interactive applications are difficult to create
• Performance is poor due several reasons
• No way for a filter to cooperatively interact to solve a problem
• All of the mentioned

What is a pattern?

• It is a model proposed for imitation
• It solves a software design problem
• All of the mentioned
• None of the mentioned

Which of the following are software structures?

• Module Structure
• Conceptual or logical structure
• Process structure
• All of the mentioned

What is Modifiability?

• It is ability to make changes quickly and cost effectively follows directly from architecture
• Modifiability is largely a function of locality of any change
• All of the mentioned
• None of the mentioned

Which does the Quality attribute that refers to: Crash, startup, log of failure, repair time

• Availability
• Security
• Scalability
• Performance

Which does the Quality attribute that refers to: End-user, add/delete, run-time, build-time, cost, time?

• Modifiability
• Security
• Scalability
• Performance