[+] Show answers
What is the main topic of the book 'Working Effectively with Legacy Code'?
Who authored the book 'Working Effectively with Legacy Code'?
Which of the following is NOT a technique mentioned in 'Working Effectively with Legacy Code' to deal with legacy code?Adding new features without understanding the existing codeCreating seams in the codeUsing tests to change codeRefactoring in small steps
What term is used in the book to define a place in the code where you can alter the program's behavior without editing it directly?
What does Michael C. Feathers describe as 'code that we get afraid of over time'?
What is the prime line of defense against legacy code, according to Michael C. Feathers?Unit testsDebuggersCode inspectorsCompilers
What does the book recommend you prioritize when you first start working with a piece of legacy code?Understanding the codeWriting unit testsRefactoring the code
Why does the book argue against large redesigns when dealing with legacy code?
Which of the following is NOT one of the main challenges of working with legacy code detailed in the book?The code is written in an outdated languageThe code doesn't have enough testsThe code isn't modularThe code is too complex
What is a 'sensing' operation when testing code, as described in the book?