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{ City } delhi
< Country > india
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User No # 8465
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Questions / { dharmpal }
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Answers / { dharmpal }

Question { IBM, 21748 }

What is the difference between bottom-up and top-down
integraion?Which is effecive.


Generally products are developed with Bottom up approach.

Say we have have to deliver one application contains 10
modules. One by one module is develpoed and need to be
tested. but how will you invoke that singe module, you will
be needing Driver to invoke it. As sooner other modules
will finished they will be integrated with it and
similarily you will have complete application.

In top down you will have main module is ready to
accomodate other modules that are getting develpoed

Correct me if i m wrong

Is This Answer Correct ?    0 Yes 6 No

Question { IBM, 15868 }

there are 100 test cases. and u got a bug at 85th test
cases. u reported it to dev and dev fixed that bug. when u
r doing regression testing from whic test case u'll do
tetsing?? will start from 85 th test case are u'll execute
100 test cases??


As we are in regression testing so we will log bug for it
and continue further testing if it has no severe impact on
the application like show stopper. While verifying the bug
after it got fixed, we will do re execute test cases which
can be effected by fix in new build.

Is This Answer Correct ?    0 Yes 1 No

Question { 17352 }

If developer is not agree with your bug then what is your


If Developer never agrees about the Bug, probably they
provide reason
1. This is running from last long and customer didn't have
any problem with this; so leave it but only if its severity
is very low
2. This is as by design time and acceptable, so leave this
3. otherwise He always say that he cannot reproduce the bug
in latest build , means due to some other fixes this issue
also has been fixed. Leave this too.
4. Except all above you can convince him only.

Is This Answer Correct ?    1 Yes 4 No

Question { 6626 }

If a bug is not reproduced what will be the next action of
the tester?


Try reproducing issue, if you succeed, Provide him the
screenshot if the behavior is steady, otherwise you can
shot video of the behavior observed.

Is This Answer Correct ?    2 Yes 0 No