QA Outsourcing & Consulting

Q. Given the following fragment of code, how many tests are required for 100% decision coverage? if width > length then biggest_dimension = width if height > width then biggest_dimension = height end_if else biggest_dimension = length if height > length then biggest_dimension = height end_if end_if A. 3 B. 4 C. 2 D. 1 코드를 보고 Decision Coverage를 맞추는 문제입니다. 코드를 보고 순서도를 그려보면 좀 더 쉽게 맞출 수 있습니다. 물론 좀 더..

Q. Given the following: Switch PC onStart “outlook”IF outlook appears THENSend an emailClose outlook A) 1 test for statement coverage, 1 for branch coverageB) 1 test for statement coverage, 2 for branch coverageC) 1 test for statement coverage. 3 for branch coverageD) 2 tests for statement coverage, 2 for branch coverageE) 2 tests for statement coverage, 3 for branch coverage 매우 간단한 코드로 따로 흐름도를 ..

Q. Calculate Path Coverage. Read PRead QIF P+Q > 100 ThenPrint "Large"EndIfIF P > 50 ThenPrint "P Large"EndIf 이전에 이어 이번에는 Path Coverage에 대한 문제입니다. 동일하게 숫자는 코드, 알파벳은 경로가 됩니다.Path Coverage를 묻는 문제가 나오면 가능한 경로 개수를 모두 적으면 됩니다.위, 아래에 분기가 2개 있으니, 우-우, 우-좌, 좌-좌, 좌-우 경로로 가는1A-2B-E-4F1A-2B-E-4G-5H1A-2C-3D-E-4G-5H1A-2C-3D-E-4F총 4개 경로가 나옵니다. 따라서 Path Coverage는 4입니다. Q. Calculate Branch coverage. Branch cove..

Q. Given the following code, which is true about the minimum number of test cases required for full statement and branch coverage? Read PRead QIF P+Q > 100 THENPrint “Large”ENDIFIf P > 50 THENPrint “P Large”ENDIF A) 1 test for statement coverage, 3 for branch coverageB) 1 test for statement coverage, 2 for branch coverageC) 1 test for statement coverage, 1 for branch coverageD) 2 tests for state..