Chapter 9, Problem 9PS

Are there efforts to modernize or replace Fortran and LISP with Python or other languages?

Have you come across any significant differences between compiled and interpreted programming languages?

.How does a C++ (or Java or C#) compiler tell which constructor to use for a given object? How does the answer differ for Eiffel and Smalltalk?

What are the principles of programming language and how do you describe implementing subprograms in it? WHAT ARE THE ABSTRACT DATA TYPES IN THE PRINCIPLES OF PROGRAMMING LANGUAGE AND HOW DO THEY WORK?

i need the answer quickly

Why is it important for modern programming languages to have both pass-by-value operations as well as pass-by-reference features? Why are we not only able to choose one of these two possibilities? It would be helpful if you could explain, in your answer, both the benefits of having both and the reasons why it would be foolish to have only one or the other.

Which is why it's crucial for modern programming languages to have both pass-by-value and pass-by-reference mechanisms. For what reason can't we just choose one of the two? If you respond, please discuss the pros of having both and the drawbacks of having just one.

There is an issue that has to be answered about the extent to which high-level language statements are transformed into machine code by compilers such as C++.

Which is better: fully qualified or unqualified references to subprograms, variables, and objects in code? Discussion of the drawbacks of C's basic encapsulation and how they influenced C++.