Answer / rajen

Hi,

Functional Testing means testing only the functionality of
an application.

System testing means testing the functionality, behaviour
and appearance.
(Behaviour inlcudes load, stress, performance etc
Appearance inlcudes alignment).

Correct me if I am wrong.

Answer / ramprasad.s

Hi

Functional Testing:
Check For the Functionality of an Application.

System Testing:

Check For the Performance(Load, Stress),Hardware
Interface,Network Accessibility,OS Interface with
diff versions.

sun_ramprasad

Answer / santoshnathan

system testing is combination of both FUNCTIONAL AND
NON-FUNCTIONAL
TESTING(load,stress,spike,endurance,usability,configuration,compatibility,intersystem
etc.,)
OK

Answer / anjani d

Functionality testing is based on functional requirements of
the application whereas the system testing is end to end
testing it covers all the functionality performance usabilty
database Stress testing

Functional testing is the subset of system testing but both
are blackbox testing

-anjanitesting@gmail.com

Answer / ram

Hi friends

Functionality testing refers weather or not the the given component or feature of the s/w working according to requirement, here we are mainly concerned just to test weather or not the given component of the s/w is working

System testing refers weather or not the entire s/w meets customer requirements, here we are least concerned on the functionality of specific component of a s/w but we are giving more emphasis on the overall behavior of the s/w

Eg. consider a banking application, where you have to apply for OD (Over Draft).
Testing each and every component of the OD feature will be considered as FT
But apply for OD and OD approval will be considered as ST, where in ST we consider the overall behavior of the s/w

Answer / chandra sekhar

a) Both are the block box testing
b) Both are the functionality check of the application
c) But the functionality testing only check the
application behavior
d) But the system testing check the holl of the block
box testing
e) That is all the functional and non functional
testing
f) It is the main diff of the both.

Answer / sadff

functional testing come under sytem testing

system testing test all the apll in all aspects like
functional wise and gui testing and performance usability
load stree and everyhting

so functionality testing comes under system testing

Answer / rajesh

Depending upon the Black Box Testing Techniques we can
perform System Testing.

Functionality Testing is a part of Functional Testing.
Functional Testing is most important technique in Black Box
Testing to reach customer requirements and customer
expectations.

Functionality Testing: In this testing, Test Engineers are
test the internal functionality of the each object.

If there is any wrong please correct and inform to me.

Thank u

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