Hi All,
I am new in testing field. I got an interview and the
question was asked-
What would be your high level test case on the following
scenario. There are 2 fields one is SCORE and other is
GRADE and there is a go button. Scenario is If score is 90-
100 then grade should be A, if Score is 80-90 then B, if 70-
80 then C Else F.
So I told that -
I will check Boundary values by giving max +1 and min-1
values.
I will check the functionality is working as per the
requirement or not.
I will include + and - testing.
But seems like my answer was not correct, obviously because
I don't have much experience. So plz provide me the best
answer of this Q ?
Thanks in advance.
Preeti

Answer Posted / abdul sameer

Hi Preeti whenever you come across such questions in
interview we need to draw a flowchat for the asked scenario
and then decide how many High level test cases can we come
across, we have some topics which covers how many test cases
can be written for each and every flow , this is not an
ordinary question this is the question which they ask for
certification level.

Here is the flow for your answer


_________
| start |
|_______|
|
_________
| Score |
|_______|
|
/ \
/ \ Yes ________
/ 90- \ _____________ | "A" |___
\100 / |_______| |
\ / |
\ / |
| |
| No |
| |
/ \ |
/ \ Yes ________ |
/ 80- \ _____________ | "B" |___|
\ 90 / |_______| |
\ / |
\ / |
| |
|No |
| |
/ \ |
/ \ ________ |
/ 70- \ Yes__________ | "C" |___|
\ 80 / |_______| |
\ / |
\ / |
| |
|No |
____|____ |
| "F" | |
|________| |
| |
____|____ |
| End |___________________________|
|________|

The above flowgraph explains the scenario which you have said
Now obverse that from this scenario we can see that if
90-100 condition pass we get Grade "A"
if 80-90 condition pass we get Grade "B"
if 70-80 condition pass we get Grade "C"
else we can see "F".

So if we check then there wil be exactly "4" High level test
cases. I need to leave now I will explain in other time
continuine this answer.

Is This Answer Correct ?    8 Yes 0 No



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