#database #join Self JOIN in MySql : 2
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ISTQB Problems on Equivalence Partitioning And Boundary Value Analysis
Q 1: In an Examination, a candidate has to score a minimum of 24 marks in order to clear the exam. The maximum that he can score is 40 marks. Identify Valid Equivalence values if the student clears the exam. a) 22,23,26 b) 21,39,40 c) 29,30,31 d) 0,15,22 Solution: The classes will be as follows: Class I: values < 24 => invalid class Class II: 24 to 40 => valid class Class III: values > 40 => invalid class We need to identify Valid Equivalence values. Valid Equivalence values will be there in a Valid Equivalence class. All the values should be in Class II. The answer is ‘C’ Q 2: One of the fields on a form contains a text box that accepts alphanumeric values. Identify the Valid Equivalence class. a) BOOK b) Book c) Boo01k d) Book Solution: Alphanumeric is a combination of alphabets and numbers. Hence we have to choose an option which has both of these. A valid equivalence class will consist of both alphab...
