Part 1:

1. Ruby on Rails:
It's an open source web framework which runs on the Ruby Programming Language.
It was created in 2003 by David Heinemeier Hansson and has been built up by the Rails core team and over 3400 contributors.

2. Python:
Python was created by a programmer named Guido van Rossum in 1991.
The language is named after the television show Monty Python's Flying Circus and many examples and tutorials include jokes from the show.

4. C++:
It is a multiparadigm programming language that not only supports Object oriented programming paradigm but also supports many other paradigms.
C++ was developed by Bjarne Stroustrup at Bell Labs since 1979, as an extension of the C language as he wanted an efficient and flexible language similar to C.

3. Pascal:
The Pascal language was named for Blaise Pascal, French mathematician and pioneer in computer development.
Niklaus Wirth completed development of the original Pascal programming language in 1970.
Pascal is based on the block structured style of the Algol programming language.

Part 2:

This is Python.

Greetings Assignment
print('Hello, Welcome to my Website!')

Equations Assignment

a = 5
b = 3
sum = float(a) + float(b)
print('The sum of {0} and {1} is {2}'.format(a, b, total))


c = 25
d = 2
diff = float(c) - float(d)
print('The difference of {0} and {1} is {2}'.format(c, d, total2))


e = 2
f = 17
product = float(e) * float(f)
print('The product of {0} and {1} is {2}'.format(e, f, total3))


g = 27
h = 3
quot = float(g) / float(h)
print('The quotient of {0} and {1} is {2}'.format(g, h, total4))

Part 3:


JavaScript: JavaScript is an interpreted language and not a compiled language. JavaScript programs are converted into machine instructions and then they are implemented. JavaScript performs delimitations using parentheses.
Python: Python is an interpreted language. Also Python can be compiled into byte code. Python programs are converted to byte codes. Python has three numeric types, 1. 32 bit signed integers, 2. arbitrary precision integers, and 3. floating point decimal numbers.