Free ISQI CPSA-FL Exam 2024 Practice Materials Collection [Q25-Q47]

NO.25 Decide if the following statements are true or false. The performance of a system (response time or throughput) often competes with its … K-Question. Assign all answers

NO.26 How does management and architects work together? Decide which statements are true and which are false.
(Assign all answers.)

NO.27 Which statements with regard to project objectives and architectural objectives are true and which are false?
(Assign all answers.)

NO.28 Which of the following aspects are more of a domain-related nature, and which more of technical nature? (Assign all answers.)

NO.29 Which views should software architects document? Select the three most popular views. P-Questbn. From the following 9 answers select 3 that fit best.

Deployment view

Data view

Runtime view

Configuration view

Non-functional view

Link view

Stakeholder view

Building-block view

Interface view

NO.30 Which two of the following statements about quality characteristics are most accurate? P-Question. From the following 4 answers select 2 that Fit best.

Flexibility reduces testability

Increased flexibility improves robustness

Simplicity increases comprehensibly

Increased efficiency results in reduced performance

NO.31 Which three artifacts does the assessment team create when conducting an ATAM evaluation? (Choose three.)

Architecture-specific chapters of the quality management manual

The concrete quality tree

Description of quality scenarios

A quality model

Architecture documentation

Selection of the quality attributes of the architectural building blocks

List of the architectural risks

NO.32 What is the purpose of defining the system context? K-Question: Assign all answers

NO.33 What do you have to take into account when designing external interfaces? (Choose three.)

Volatility of neighbouring systems

Adequate usage of the broker pattern

Protocols enforced by neighbouring systems

Expected amount of parallel calls

Ease of implementation

Effect on the coupling in the building block view

NO.34 Which of the following statements apply to design patterns? (Choose two.)

Design patterns are not invented but discovered.

Design patterns should always be described alongside the problem they are supposed to solve.

Design patterns are formally defined and can thus be proven to be correct.

The number of design patterns used is proportional to the software architecture’s quality.

NO.35 Which of the following principles apply to testing? (Choose two.)

In general, exhaustive testing is not possible.

Where many errors exist, more errors are usually hidden.

Sufficient testing will show that a program is free of errors.

Error-free test runs also mean: the software is usable.

NO.36 Which of the following statements are covered by the term ‘coupling’? (Choose two.)

A building block uses an interface of another building block.

Two building blocks offer operations with the same name.

A building block only contains operations that belong together logically.

A building block uses internal data structures of another building block.

NO.37 Which characteristics of a building block are only visible in the whitebox view, and for which characteristics does the blackbox view suffice? (Assign all answers.)

NO.38 You are supposed to choose a software-architecture modeling tool for a software-development project. You create a suitable criteria catalogue for the choice of appropriate tools.
Which of the following factors can play a role in this? (Assign all answers.)

NO.39 Which of the following principles apply to testing? (Choose two.)

In general, exhaustive testing is not possible.

Where many errors exist, more errors are usually hidden.

Sufficient testing will show that a program is free of errors.

Error-free test runs also mean: the software is usable.

NO.40 Which of the following statements are covered by the term ‘coupling’? P-Question. From the following 4 answers select 2 that Fit best.

A building block uses an interface of another building block

Two building blocks offer operations with the same name

A building block only contains operations that belong together logically

A building block uses internal data structures of another building block.

NO.41 Which statements regarding top-down and bottom-up design are true? (Assign all answers.)

NO.42 Which two of the following statements about quality characteristics are most accurate? (Choose two.)

Flexibility reduces testability

Increased flexibility improves robustness

Simplicity increases comprehensibility

Increased efficiency results in reduced performance

NO.43 Which statements regarding top-down and bottom-up design are true? (Assign all answers.)

NO.44 Which statements regarding top-down and bottom-up design are true? K-Question. Assign all answers

NO.45 What is the purpose of defining the system context? (Assign all answers.)

Explanation:
The purpose of defining the system context includes:
* To illustrate the system’s interfaces with external systems (B) – True
* To clarify the area of responsibility of the software architect C – True
* To represent the external systems (D) – True
* To distinguish between infrastructure and application (E) – True
* To distinguish between the hardware and software of a solution (F) – True Defining the system context is a crucial step in software architecture as it helps to establish the boundaries and interactions of a system within its environment. Here’s a detailed explanation of the purposes:
* To Illustrate the System’s Interfaces with External Systems (B): It is essential to understand how the system interacts with other systems, which can influence requirements and design1.
* To Clarify the Area of Responsibility of the Software Architect : By defining the system context, the architect’s responsibilities regarding the system’s interactions and boundaries are made clear1.
* To Represent the External Systems (D): The system context helps identify and represent all external entities that interact with the system, which is important for comprehensive design and analysis1.
* To Distinguish Between Infrastructure and Application (E): Understanding the system context allows for a clear distinction between the infrastructure (the environment in which the application operates) and the application itself1.
* To Distinguish Between the Hardware and Software of a Solution (F): The system context helps to differentiate between the hardware components and the software components of a system, which is vital for system integration and deployment1.
These aspects of the system context are fundamental for ensuring that the system is designed and developed to meet its intended goals and operate effectively within its designated environment.
References:
* Smartpedia article on System Context1.
* Visual Paradigm Blog on System Context Diagrams2.
* microTOOL article on System Context3.

NO.46 Which of the following statements apply to design patterns? (Choose two.)

Design patterns are not invented but discovered.

Design patterns should always be described alongside the problem they are supposed to solve.

Design patterns are formally defined and can thus be proven to be correct.

The number of design patterns used is proportional to the software architecture’s quality.

NO.47 Which of the following statements about the coupling between building blocks are correct? (Assign all answers.)

Explanation:
A) CorrectB) IncorrectC) CorrectD) CorrectE) IncorrectF) Incorrect
The concept of coupling between building blocks is crucial in software architecture, and the iSAQB SOFTWARE ARCHITECTURE – FOUNDATION LEVEL provides guidance on this topic. Here’s an analysis of the statements based on the curriculum:
A) A high degree of coupling of a building block reduces its reusability: This is correct. High coupling means that a building block is heavily dependent on other components, which can limit its ability to be reused in different contexts1.
B) Low coupling of a building block improves the ability to meet functional requirements: This statement is incorrect. While low coupling can contribute to a more maintainable and flexible architecture, it does not directly improve the ability to meet functional requirements1.
C) Low cohesion often leads to high coupling: This is correct. Cohesion refers to how closely related the responsibilities of a module are. Low cohesion can result in modules that perform a wide range of actions, which often leads to higher coupling with many other modules1.
D) Loose coupling often leads to less effort for making changes: This is correct. Loose coupling allows for easier modification of a system with minimal impact on other components, thus reducing the effort required for changes1.
E) For call dependencies, the degree of coupling is independent of the direction of the call: This statement is incorrect. The degree of coupling can be affected by the direction of the call, as it determines which module controls the interaction1.
F) In object-oriented programming languages, inheritance reduces coupling: This statement is incorrect.
Inheritance can actually increase coupling because it creates a direct dependency between the superclass and the subclass1.
These insights are aligned with the principles outlined in the iSAQB SOFTWARE ARCHITECTURE – FOUNDATION LEVEL curriculum, which emphasizes the importance of understanding and managing coupling for effective software architecture design1.

Free ISQI CPSA-FL Exam 2024 Practice Materials Collection [Q25-Q47]

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