ISTQB
ISTQB-CTFL · Question #23
ISTQB-CTFL Question #23: Real Exam Question with Answer & Explanation
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Question
For withdrawing money tram an Automated Teller Machine (ATM), the following conditions are required: - The bank card is valid - The PIN code is correct - Money is available in the user's account The following are some possible interactions between the user and the ATM: - The entered card is invalid The card is rejected - The PIN code is wrong The ATM asks for another PIN code - The requested amount is more than available in the user's account: The ATM asks for another amount - The requested amount is available in the user's account The ATM dispenses the money Which test design technique should be used to cover all possible combinations of the input conditions?
Options
- AUse case based testing
- BDecision table
- CBoundary value analysis
- DEquivalence class partitioning
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