Question No. 1

Which of the following statements are correct? (Choose two.)

AThe push operation usually places a new element onto a stack.

BA stack acts exactly like a queue.

CA stack is organized according to the FIFO principle.

DA stack usually only provides access to one element at a time.

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Correct Answer: A, D

Question No. 2

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'

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Correct Answer: B, C, E

Question No. 3

What are the four key terms in common definitions of software architecture? (Choose four.)

ASource code

BBuilding Blocks

CFunctionality

DRelationships

EComponents

FRequirements

GInterfaces

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Correct Answer: B, D, E, F

Question No. 4

Which of the following statements apply to design patterns? (Choose two.)

ADesign patterns are not invented but discovered.

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

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

DThe number of design patterns used is proportional to the software architecture's quality.

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Correct Answer: A, B

Question No. 5

Which two of the following statements about quality characteristics are most accurate? (Choose two.)

AFlexibility reduces testability

BIncreased flexibility improves robustness

CSimplicity increases comprehensibility

DIncreased efficiency results in reduced performance

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Correct Answer: B, C

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