Hi.
After starting and learning C# I've got little understandings of this versatile powerful programming language.

Greatly thankful to all the members who guided me so far.

Issue:
My company wants to develop a new software for the entire company.
They have decided to use C# and SQL Server.
They've hired a C# Developer and who has preparing his team, picking programmers from our MIS Department.

our HoD is demanding that
1. Our application must be accessable locally and globally to all the end-users as well as to our Staff members.
2. He has planned that if neighbor companies demand the similar facilities so we must be able to give access to those neighbor companies or simply we must be able to sell our software to them.
3. Not only to our neighbors but even if another company asks for same software in far areas or even in other districts or other areas of state we could give them access.
4. THE APPLICATION MUST RUN ON MVC FRAMEWORK.

For this purpose, Our DBA hired an Angular Developer.
he believes that Angular GIVES tremendous Single Page Application (SPA) facility as well as MVC framework.
He said that:
We will use C# + Angular + SQL Server.

Question:
Under the umbrella of (Microsoft) .Net Framework, do our organization really need Angular to use?
Does C# not support MVC on its own?
Can't we work entirely on C# along with MVC for developing such application.
Do we really need to depend on Angular for this type of application?

Can't we simply develop an ASP.Net application, which will not be a website, but a Web application? Without using any Angular?