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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?
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Which statement correctly describes debugging? [K2]
Which of the following is a valid objective of testing? [K1]
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Load testing tool checks for:
The following test cases for a Library Management System are available to test changes made to the functions and data structures associated with borrowers 1. Add a new borrower to the system 2. Update a borrower's data 3. Remove a borrower from the system 4. Loan a book to a borrower 5. Return a book from a borrower 6. Reserve a book for a borrower 7. Send 'reservation ready' message to a borrower Which of the following test sequences represents a possible use case? (a test sequence always start with test #1)
Which of the following statements is true?

Question 245 - CTFL-2018 discussion

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Which of the following statements correctly describe Black-Box Testing''

A.
Test on an individual software component in isolation from other components, to avoid external influence
Answers
A.
Test on an individual software component in isolation from other components, to avoid external influence
B.
Tests that investigate the input vs. trfe output behavior of a software system.
Answers
B.
Tests that investigate the input vs. trfe output behavior of a software system.
C.
Test derived from the ability of the testers and their intuition and experience with similar applications and technologies (sometimes used to strengthen systematic techniques)
Answers
C.
Test derived from the ability of the testers and their intuition and experience with similar applications and technologies (sometimes used to strengthen systematic techniques)
D.
Test of the interfaces between components and of the interactions with different parts of a system
Answers
D.
Test of the interfaces between components and of the interactions with different parts of a system
Suggested answer: B

Explanation:

Black-box testing is a test technique that investigates the input vs. output behavior of a software system, without considering its internal structure or implementation. Therefore, option B is correct. Option A is incorrect, as it describes white-box testing, which focuses on the internal structure or implementation of a software system. Option C is incorrect, as it describes exploratory testing, which relies on the testers' intuition and experience. Option D is incorrect, as it describes integration testing, which tests the interfaces and interactions between components or systems.

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asked 18/09/2024
Zulkarnain Hashim
39 questions
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