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For a mandatory input field 'ZIP code" the following rules are given:
1 - The valid ZIP code format is 5 numeric digits
2 - The code has to exist in the pest office's official ZIP code list
Using equivalence classes partitioning, how many test cases are required to test this field?
Suggested Answer: A
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12 comments · newest first
BL
Blondell
12 months ago
But what about invalid formats? Shouldn't that count?
ME
Melissia
12 months ago
3 seems too low, I’d go with 4 too.
IN
India
12 months ago
Wait, are we sure about that? Seems like it could be more.
RO
Rosann
1 year ago
Totally agree, 4 makes sense!
LO
Loreen
1 year ago
I think we need 4 test cases for this.
NO
Nobuko
1 year ago
I feel like 6 might be too many, but I can't quite remember how to break down the equivalence classes properly.
LO
Lore
1 year ago
Wait, does the official list of ZIP codes count as a separate class? I feel like that complicates things a bit.
RO
Ronald
1 year ago
I remember practicing a similar question, and I think we might need at least 4 test cases for the different scenarios.
ZA
Zack
1 year ago
I think we need to consider both valid and invalid ZIP codes, but I'm not sure how many classes that makes.
IN
Ines
1 year ago
I'm a bit confused on this one. I know .NET Framework is important for Windows applications, but I'm not sure which version would be required for the Traps agent specifically. I'll have to think it through step-by-step.
BE
Belen
1 year ago
Ah, this is a good one. I remember learning about these program organization principles in class. I'm confident I can identify the right feature from the choices provided.
CH
Chan
1 year ago
Hmm, I'm a bit unsure here. The tester not having coding experience could mean they're better suited for acceptance testing with the customer rather than technical unit or integration tests.