ISTQB Fundation answers to exam questions 17 to 19

[@joparodi8303]

thanks man your videos are help full. I cleared ISTQB . 😊

[@eugene92dot66]

@ExpertWave, am I right that statement coverage is 100% if every statement (but not decision) is covered with test case at least once?
In this case I don't understand why do you need 2nd case - because "P>5000" and "N>4" statements were covered during first one.

[@ExpertWave]

first: a decision is also a statement ... so you can't say (but not decision) ...because it's you should also make sure you visit all statement including decisions during statement coverage.
second:with one test case, you will miss either either step 8 or 10...so you need an extra test case to cover that

[@MrOgnevoi]

@@ExpertWave I am doubt that decision is also a statemen. In this case there is no difference between decision coverage and statement coverage.
According ISTQB Syllabus 2018: 4.3.3 "Achieving 100% decision coverage guarantees 100% statement coverage (but not vice versa)"

[@mert.ekinci]

@@MrOgnevoi decision coverage covered statement coverage. Maybe you can think like that, statement is a bus station, decisions are ways which goes to station. If you use two way, you went to bus station.

[@bearpolar3396]

thank you, your videos are perfect! extremely helpful :)

[@ExpertWave]

Thanks Bear polar and good luck in your exams

[@sruthiboddula]

How to find the test cases for this example by achieving basic condition coverage?

[@rrosh5256]

Sir make video on calculating branch coverage in details

[@lakshmiravi3877]

could u pls tell me what would be the branch coverage for question no. 19.. ? thanks in advance..

[@ExpertWave]

4 ... let me know how did you solve it

[@nushrafawmy4046]

what are the qualification need to sit for ISTQB ?

[@ExpertWave]

nothing

[@nushrafawmy4046]

@@ExpertWave Thank you soo much

[@ahmedhzm]

I think the right answer is 4
the missing test case is P > 1000 and P < 5000
In that case you will skip the statement D= 0 and pass to O, If O=1 then D= 25 else D= 10
Can you re-check please ?

[@ExpertWave]

correct

[@ahmedhzm]

ExpertWave correct? Your answer or mine?

[@ExpertWave]

I thought you were asking about branch covering which needs 4 test cases.
under P > 1000 and P < 5000 there're no statement...so nothing there to cover, so we don't need it when counting test cases for statement coverage.
if we are talking about branch covering then this branch needs a test case whether it has a statement or not..that's why we need 4 test cases for branch coverage

[@ahmedhzm]

that's true, Thanks.

[@ahmedhzm]

That's right, thanks.

[@bananablu47]

I can't find anything about cyclomatic complexity in the syllabus. How is it part of the foundation exam?

[@ExpertWave]

no, it's not in the syllabus and not in the exam

[@chethanvenkataramaiah6900]

Y didnt u u consider p value between 1000 and 5000?

[@ExpertWave]

because there's no special code for this range...don't confuse techniques with each other

[@macsonmanbhat]

code question n answer is very confusing

[@rasikapriyadarshana6961]

p=1500 then?

[@mutnai]

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