What is The Difference Between C++ And Tcl, Programming Languages

C++ is a Compiled Programming Language, while Tcl is a Scripting Language
What are Compiled Programming Languages
A compiled language is a programming language whose implementations are typically compilers (translators that generate machine code from source code), and not interpreters (step-by-step executors of source code, where no pre-runtime translation takes place). (Wikipedia)
What are Scripting Languages
Scripting languages are programming languages that control an application. Scripts can execute independent of any other application. They are mostly embedded in the application that they control and are used to automate frequently executed tasks like communicating with external programs.
While C++ is a Compiled Programming Language, and Tcl is a Scripting Language
Let us now look at the difference between the two:
What is C++ Programming Language – A brief synopsis
It consists of a combination of high-level and low-level language features and is hence considered as a middle-level programming language. Bjarne Stroustrup of Bell Labs developed C++ as an extension of the C language. Originally known as ‘C with Classes’, it came to be known as C++ from 1983. It is a multi-paradigm language that supports procedural programming, generic programming, object-oriented programming, and data abstraction.
What is Tcl Programming Language – A brief synopsis
It is a scripting language, which is believed to be easy to learn. It is used for rapid prototyping and has found utility in embedded systems.
Sources
A Complete List of Computer Programming Languages