Write a concise, complete English description of the C/C++ function system(). Be precise and thorough

In the context of functional programming in Haskell, explain the concept of a Higher-Order Function. As part of your answer, provide an example together with a brief explanation of the example

Write a simple function template using C++ with a focus on functions, parameters, and class tenplates. Please explain the example thank you.

Is it preferable to use fully qualified references or unqualified references when referencing a subprogram, variable, or object in code? Issues with C's primitive encapsulation and how they manifest in C++ are discussed.

Discuss the enumerated derived and built-in data types. Each example must be written in C++.Type of Derived Information

Show the function header for a void function that takes a 2-dimensional character array of 3 rows and 4 columns in C++. Choose another language that passes the array in a different manner.

In programming, is it preferable to use unqualified references to subprograms, variables, and objects or fully qualified ones? Issues with C's primitive encapsulation and how they manifest in C++ are discussed.

Discuss the enumerated derived and built-in data types. Each example must be written in C++.Type of Derived Information

Write a concise English language description of the C/C++ function fflush().