ExamGecko
Question list
Search
Search

Related questions











Question 195 - CTFL-2018 discussion

Report
Export

A software system checks age in order to determine which welcome screen to display Age groups are

Group I: 0-12

Group II,: 13-18

Group II,I: over 18

Which of the below represent boundary values?

A.
(0, 12, 13,18,19)
Answers
A.
(0, 12, 13,18,19)
B.
(-1,0,11,12,13,14,18,19)
Answers
B.
(-1,0,11,12,13,14,18,19)
C.
(4,5,15,20)
Answers
C.
(4,5,15,20)
D.
(-1.0,12,13,18,19)
Answers
D.
(-1.0,12,13,18,19)
Suggested answer: A

Explanation:

(0, 12, 13,18,19) represent boundary values for the age groups. Boundary value analysis is a technique to test the values at the boundaries of an input domain or equivalence partition. explains this as follows:

Boundary value analysis (BVA) is based on testing the boundary values of valid and invalid partitions. The behavior at the edge of each equivalence partition is more likely to be incorrect than the behavior within the partition, so boundaries are an area where testing is likely to yield defects.

(-1,0,11,12,13,14,18,19) (B) are not boundary values, but include some boundary values and some non-boundary values. (4,5,15,20) are not boundary values at all. (-1.0,12,13,18,19) (D) are not boundary values either, as -1.0 is not an integer value.

asked 18/09/2024
rashid Elamin
32 questions
User
Your answer:
0 comments
Sorted by

Leave a comment first