Which term contains common functions and objects used by a programming language to allow reuse?

Which term contains common functions and objects used by a programming language to allow reuse?

• A. Fuzzer
• B. Standard Libraries
• C. Interactive Application Security Testing
• D. Software Assurance

Answer: (B)

The idea being tested is reusable code provided by the language itself: standard libraries. These are the collection of prewritten functions, classes, and objects that come with a language’s implementation, designed to handle common tasks such as string manipulation, data structures, input/output, math, and networking. By offering ready-to-use, well-tested components, standard libraries let developers reuse code instead of building everything from scratch, boosting productivity and reliability and helping code work consistently across platforms that implement the language.

The other terms describe different things: a fuzzer is a tool that bombs inputs to find bugs, interactive application security testing is a security testing approach that runs while the application is active, and software assurance covers broader practices to ensure software quality and security. None of these capture the built-in set of reusable code that standard libraries provide.