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Welcome to the Software Architecture MCQs Page

Dive deep into the fascinating world of Software Architecture with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Software Architecture, a crucial aspect of Software Engineering. In this section, you will encounter a diverse range of MCQs that cover various aspects of Software Architecture, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Software Engineering.

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Check out the MCQs below to embark on an enriching journey through Software Architecture. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Software Engineering.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Software Architecture. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Software Architecture MCQs | Page 3 of 19

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Q21.
What is the purpose of the global structure of the system in software architecture?

a.

To reflect early major design decisions

b.

To reflect later minor design decisions

c.

To reflect all design decisions

d.

To not reflect any design decisions

Discuss
Answer: (a).To reflect early major design decisions Explanation:The global structure of the system in software architecture captures the early, major design decisions.
Q22.
How can it be determined if a design decision is major or not?

a.

With foresight

b.

With hindsight

c.

With both foresight and hindsight

d.

None of the above

Discuss
Answer: (b).With hindsight Explanation:Whether a design decision is major or not can only be determined with hindsight, when trying to change the system. It will then show which decisions were really important.
Q23.
What is the purpose of separating the user interface from the processing part in a library system?

a.

To improve design

b.

To worsen design

c.

To not affect design

d.

None of the above

Discuss
Answer: (a).To improve design Explanation:Separating the user interface from the processing part is generally considered good design. If changes occur in either part, having made this decision will be beneficial.
Q24.
What is the purpose of storing data about books in a flat file in a library system?

a.

To improve data storage

b.

To worsen data storage

c.

To not affect data storage

d.

None of the above

Discuss
Answer: (a).To improve data storage Explanation:Storing data about books in a flat file in a library system may turn out to have been important if the library grows and a switch to database storage is required. If no such change occurs, the decision was not as important.
Q25.
What is the architectural design process about?

a.

Making the unimportant design decisions

b.

Documenting the design decisions

c.

Classifying software architectural styles

d.

Making the important design decisions

Discuss
Answer: (d).Making the important design decisions Explanation:The architectural design process is about making the important design decisions.
Q26.
What is the goal of the work in software architecture?

a.

To make the abstractions part of the vocabulary of software engineers

b.

To focus on topics in software engineering

c.

To re-think any topic in software engineering in architectural terms

d.

To document and assess software architectures

Discuss
Answer: (a).To make the abstractions part of the vocabulary of software engineers Explanation:The ultimate goal of the work in software architecture is that the resulting abstractions become part of the vocabulary of software engineers.
Q27.
What is the difference between the traditional design phase and a "proper" software architecture phase?

a.

The methods used are different

b.

Software architecture has a greater focus on requirements engineering

c.

Software architecture is a subsequent phase to requirements engineering

d.

Software architecture is focused on detailed design

Discuss
Answer: (b).Software architecture has a greater focus on requirements engineering Explanation:The proper software architecture phase includes negotiating and balancing of functional and quality requirements while the traditional design phase focuses solely on meeting requirements.
Q28.
What is the focus of the software architecture phase?

a.

Inward-looking

b.

Outward-looking

c.

Detailed design

d.

Requirements engineering

Discuss
Answer: (b).Outward-looking Explanation:The software architecture phase includes negotiating and balancing of functional and quality requirements on one hand and possible solutions on the other hand. It focuses on an outward-looking approach.
Q29.
What is the outcome of the iterative process between the requirements engineering and software architecture phases?

a.

Detailed design

b.

Implementation

c.

Agreement

d.

A revised architecture

Discuss
Answer: (c).Agreement Explanation:The iterative process between the requirements engineering and software architecture phases continues until an agreement is reached between stakeholders. Only then will detailed design and implementation proceed.
Q30.
What is the main difference between the design phase and the software architecture phase?

a.

The design phase is inward-looking while the software architecture phase is outward-looking.

b.

The design phase is focused on taking a set of requirements as its starting point while the software architecture phase is focused on negotiating and balancing requirements and possible solutions.

c.

The design phase is strictly separated from the requirements engineering phase while the software architecture phase is intertwined with the requirements engineering phase.

d.

The design phase is focused on decomposition process while the software architecture phase is focused on implementation.

Discuss
Answer: (b).The design phase is focused on taking a set of requirements as its starting point while the software architecture phase is focused on negotiating and balancing requirements and possible solutions. Explanation:A 'proper' software architecture phase however has an outward focus as well. It includes negotiating and balancing of functional and quality requirements on one hand, and possible solutions on the other hand.
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