Programming Languages and Compilers

WRITE(,) is the FORTRAN syntax for output to standard output. ALGOL uses different structure, COBRA is not a standard language name (likely COBOL), and IDL has different syntax.

QTP (QuickTest Professional, now UFT) uses VBScript as its scripting language. 'VB' is correct as it refers to VBScript. TSL is for WinRunner, SQA Basic is for SQA Robot, and PERL is unrelated.

Ruby's reference implementation (MRI) is written in C. This allows Ruby to be portable and performant. Other implementations exist (JRuby in Java, IronRuby in C#), but the core Ruby interpreter is C-based.

Ruby on Rails is a web framework written in Ruby. Rails leverages Ruby's metaprogramming capabilities and follows Ruby conventions - it cannot be written in Java, C, or COBOL as it depends on Ruby's language features.

Ruby is a dynamic, object-oriented programming language created by Yukihiro Matsumoto. It emphasizes simplicity and productivity, with an elegant syntax that is natural to read and easy to write. Ruby on Rails is a framework built using Ruby, not the language itself.

Rails is a web application framework written in Ruby. It provides structure for database, web service, and web page development. A programming language (A) is what you write code IN, not what gives you web scaffolding.

Ruby's reference implementation (MRI) is written in C. This allows Ruby to run on any platform with a C compiler. Java, C#, and COBOL are not the implementation language of Ruby.

Rails is written in Ruby itself (a 'self-hosting' framework). The Rails codebase is pure Ruby, which contributes to its expressiveness and developer productivity.

Ruby is a general-purpose, object-oriented programming language. It can be used for web development, scripting, data processing, and more. A framework (B) provides structure for specific types of applications.

Rails is a web application framework that provides structure for building database-backed web applications. It is not a programming language (A) - you write Ruby code that uses the Rails framework.

Rational Robot (not Ratiional) uses SQA Basic scripting language, a variant of BASIC. PERL is a different language, TSL is for WinRunner, VB is Visual Basic. Note: question has typo 'Ratiional'.

JAXB is a high-level API that works with Java Objects, unlike low-level parsers that work directly with bytes or assembly-like instructions. It provides an abstraction layer above the raw XML parsing.

IRL stands for Ilog Rule Language, which is a rule language used in business rule management systems. 'Inline RuLes' and 'Inline Rule Language' are incorrect expansions.