2.2.2 Test Types

Question 1

Functional testing evaluates the “f…“ that a component or “ “ should “p…”.

Answer 1

functions
system
perform

Question 2

The functions are “ “ the t… should do.

Answer 2

what
test object

Question 3

The main objective of functional testing is checking the:
- functional “com…”
- functional “cor…”
- functional “app…”

Answer 3

• completeness
• correctness
• appropriateness.

Question 4

Non-functional testing evaluates “a…“ other than functional characteristics of a “ “ or “s…“.

Answer 4

attributes
component
system

Question 5

Non-functional testing is the testing of “h… “.

Answer 5

“how well the system behaves”

Question 6

The main objective of non-functional testing is checking the n…

Answer 6

non-functional quality characteristics.

Question 7

The ISO / IEC 25010 standard provides the following classification of the non-functional quality characteristics:
- per…
- “com…”
- “usa…” (also known as i… )
- “rel…”
- “sec…”
- “mai…”
- “por…” (also known as “ “)
- “saf…”

Answer 7

• Performance efficiency
• compatibility
• usability
  interaction capability
• reliability
• security
• maintainability
• portability
  flexibility
• safety

Question 8

It is sometimes appropriate for non-functional testing to start e… (e.g. as part of “ “ or c… ).

Answer 8

early in the SDLC
reviews
component testing

Question 9

Many non-functional tests are derived from f… as they use the same … , but check for that while p… , a non-functional c… (e.g. checking that a function “p…” within a s… , or a function can be p… ).

Answer 9

functional tests
functional tests
performing the function,
constraint is satisfied
performs
specified time
ported to a new platform

Question 10

The late discovery of non-functional defects can pose a s… to the p…

Answer 10

serious threat
project’s success.

Question 11

Non-functional testing sometimes needs a very s… , such as a u… for u…

Answer 11

specific test environment
usability lab
usability testing.

Question 12

Black-box testing is specification-based and derives “t…“ from “ “ not related to the t…

Answer 12

tests
documentation
test object’s internal structure.

Question 13

The main objective of black-box testing is checking the s… against its “ “.

Answer 13

system’s behavior
specifications

Question 14

White-box testing is structure-based and derives “ “ from the s… or i… (e.g. code, a… , “ “, and “d…“).

Answer 14

tests
system’s implementation
internal structure
architecture,
work-flows
data flows

Question 15

The main objective of white-box testing is to cover the u… by the tests to an a…

Answer 15

underlying structure
acceptable level.

Question 16

Functional testing, non-functional testing, black-box testing and white-box testing can be applied to all t… , although the focus will be “ “ at e…

Answer 16

test levels
different
each level.

Question 17

Different test techniques can be used to derive t… and t… for the 4 m…

Answer 17

test conditions
test cases
mentioned test types.