Today, virtually all new major operating systems are written in:
A) Objective-C.
B) C or C++.
C) Visual C#.
D) Ada.

Question

Quizplus · Accepted Answer

The vast majority of modern operating systems, including Windows, Linux, and macOS, are written in C or C++. These languages are efficient, offer low-level control over system resources, and are well-suited for developing large-scale software systems. Ada is a language primarily used for safety-critical systems such as military and aerospace applications, while Objective-C and Visual C# are application-level languages that are not commonly used for operating system development.

Today, Virtually All New Major Operating Systems Are Written In