iSQI CPSA-FL Exam Practice Test Instant Access

Question 1

Choose the most desirable characteristics of interfaces. (Choose three.)

AEasy to extend

BGeared towards the capabilities of the provider

CClear descriptions of assertions and prerequisites

DAs few parameters as possible

EScalable to many consumers

FRemotely callable

GHard to misuse

Answer : B, C, F

Question 2

Which of the following statements about (crosscutting) concepts are most appropriate? (Select four.)

AThe definition of appropriate concepts ensures the conceptual integrity of the architecture.

BConcepts are a means to increase consistency.

CFor each quality goal there should be an explicitly documented concept.

DUniform exception handling is most easily achieved when architects agree with developers upon a suitable concept prior to implementation.

EA concept might be implemented by a single building block.

FUniform usage of concepts reduces coupling between building blocks.

GA concept can define constraints for the implementation of many building blocks.

Answer : A, B, D, G

Question 3

What are known patterns for the adaptation of interfaces? (Choose two.)

ABridge

BTower

CObserver

DFaade

EWall

Answer : A, C

Question 4

Select the two most appropriate methods for evaluating the reliability of a software system. (Choose two.)

ADetermining the number of 'lines of code'

BMeasurement of 'Mean-Time-between-Failure'

CExecution of performance tests

DDetermination of the cyclomatic complexity

EConducting an ATAM evaluation

Answer : B, C

Question 5

What do you have to take into account when designing external interfaces? (Choose three.)

AVolatility of neighbouring systems

BAdequate usage of the broker pattern

CProtocols enforced by neighbouring systems

DExpected amount of parallel calls

EEase of implementation

FEffect on the coupling in the building block view

Answer : C, E, F

Question 6

Which three artifacts does the assessment team create when conducting an ATAM evaluation? (Choose three.)

AArchitecture-specific chapters of the quality management manual

BThe concrete quality tree

CDescription of quality scenarios

DA quality model

EArchitecture documentation

FSelection of the quality attributes of the architectural building blocks

GList of the architectural risks

Answer : C, E, G

Question 7

Which elements should be defined in the white-box view of a software building block 'foo'? Select the three most important elements. (Choose three.).

AThe dependencies of the internal building blocks of 'foo'

BThe legal contracts with the suppliers of the internal building blocks of 'foo'

CThe algorithms of the internal building blocks of 'foo'

DThe internal building blocks of 'foo'

EThe rationale for the decomposition of the building block

FThe sizes (in lines of code) of the internal building blocks of 'foo'

Answer : B, C, E

iSQI ISAQB Certified Professional for Software Architecture, Foundation Level Exam Practice Test