Name at least three languages supported by CodeQL queries for Code Scanning.

• A. JavaScript/TypeScript, Python, Java
• B. Go, Ruby, Cobol
• C. Prolog, Lisp, Haskell
• D. Kotlin, Rust, PHP

Answer: (A)

CodeQL queries are written and run against a database that is built per programming language, and Code Scanning provides query packs for several languages. JavaScript and TypeScript, Python, and Java are three languages that have extensive CodeQL coverage, making them a common trio for scanning. This is why naming JavaScript/TypeScript, Python, and Java demonstrates languages that are supported by CodeQL queries. The other options include languages such as Cobol, Prolog, Lisp, and Haskell, which aren’t provided by CodeQL’s standard query packs, so they don’t fit as examples of languages supported by CodeQL queries. There are additional languages supported as well, but the trio in question clearly shows three valid, widely-supported languages.