What is The Difference Between Bliss And OPAL, Programming Languages

Bliss is a Procedural Programming Language, while OPAL is an Interpreted Programming Language

What are Procedural Programming Languages

Procedural (imperative) programming implies specifying the steps that the programs should take to reach to an intended state. A procedure is a group of statements that can be referenced through a procedure call. Procedures help in the reuse of code. Procedural programming makes the programs structured and easily traceable for program flow.

What are Interpreted Programming Languages

An interpreted language is a programming language for which most of its implementations execute instructions directly, without previously compiling a program into machine-language instructions. The interpreter executes the program directly, translating each statement into a sequence of one or more subroutines already compiled into machine code. (Wikipedia)

While Bliss is a Procedural Programming Language, and OPAL is an Interpreted Programming Language

Let us now look at the difference between the two:

What is Bliss Programming Language – A brief synopsis

It is a system programming language and was one of the best-known languages of this type till C came up. W.A. Wolf, D.B. Russell and A.N. Habermann of the Carnegie Mellon University developed Bliss. It includes exception handling mechanisms, coroutines and macros while it excludes the goto statement.