Two types of languages include:Low-Level: Used for communication with computer hardware directly. It is not very easy for a person to read.High-Level:It is closer to human-level understanding. The core elements of a high-level language are:Keywords: Keywords are also known as reserved words. Written using lowercase letters. Example: using namespace std;int main()Operators: Used to perform operations on a data. The common types include:Arithmetic Type: +, -, *, and /Assignment Type: = Punctuation: Punctuations are the characters that mark the end of a statement, or that separates items in a list.