Programming Language Concepts Study Guide/ 67 Qs & Ans/

Programming Language Concepts Study Guide/ 67 Qs & Ans/ . Terms like: What are the BIG FOUR programming language paradigms? Please give a programming language example for each of them. - Answer: The Big Four programming language paradigms are Procedural (Fortran, C), Functional (LISP, Haskell, ML), Logic/Rule based (Prolog), and OOP (C++, Java). Briefly describe four levels of Java access control (such as public) for methods and variables. - Answer: Four levels of Java access control for methods and variables are: Public, Protected, Default, and Private. Private - access within same class Default - access within same class and package Protected - access within same class, package, and subclass Public - access within same class, package, subclass, and is universal. What are the major drawbacks for the machine code that was developed in 1940s? - Answer: The major drawbacks for the machine code that was developed in 1940s were: poor readability and modifiability, tedious, doesn't allow indexing or floating-point numbers, and inherited hardware deficiencies. What are the three levels of computer languages? Please briefly describe them as well. - Answer: The three levels of computer languages are Machine (consists of 0's and 1's), Assembly (low level language, uses symbolic operation codes), and High-level language (easier readability and writability for the users).