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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?
Your company is developing a system with complex business rules and many branches in the structure of its code components. You need to choose one black box technique and one white box technique for test case design. Which one of the following offers the BEST choice?
Which of the following is NOT an objective of testing?
Consider the following Pseudo code: How many minimum lea cases are required to cover 100% Statement coverage and Decision coverage?
Which statement correctly describes debugging? [K2]
Which of the following is a valid objective of testing? [K1]
Which of the following CORRECTLY matches a tester's ability to communicate about defects, test results, and other test Information well?
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 264 - CTFL-2018 discussion

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Choose below the best characterization of the difference between black-box testing and white-box testing

A.
For black-box testing, the testers do not need to know the test object in advance
Answers
A.
For black-box testing, the testers do not need to know the test object in advance
B.
For white-box testing, the testers have to consult specifications and developers before running any tests
Answers
B.
For white-box testing, the testers have to consult specifications and developers before running any tests
C.
Black box testing uses static analysis. White box testing uses dynamic analysis
Answers
C.
Black box testing uses static analysis. White box testing uses dynamic analysis
D.
Black-box testing is based on the test basis documentation. White-box testing is based on an analysis of the code itself.
Answers
D.
Black-box testing is based on the test basis documentation. White-box testing is based on an analysis of the code itself.
E.
Black-box testing is based on an analysis of the code itself White-box testing is based on the test basis.
Answers
E.
Black-box testing is based on an analysis of the code itself White-box testing is based on the test basis.
Suggested answer: D

Explanation:

Black-box testing and white-box testing are two approaches to test design that differ in the way they derive test cases from the test basis. Black-box testing is based on an analysis of the test basis documentation, such as requirements, specifications, user stories, or use cases, without looking at the internal structure or code of the system under test. White-box testing is based on an analysis of the code itself, such as statements, branches, paths, or data flows, to design test cases that cover specific aspects of the code. Black-box testing focuses on the external behavior and functionality of the system, while white-box testing focuses on the internal logic and structure of the system.

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asked 18/09/2024
Jermaine Wells
41 questions
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