Which OS is used on the majority of supercomputers?Group of answer choicesLinuxMac OSUnixWindowsNext

Breakdown the Problem

1. Identify the options provided for the operating system used on supercomputers.
2. Analyze the popular operating systems in supercomputing environments.

Relevant Concepts

1. Understanding the operating systems typically utilized in high-performance computing (HPC) and supercomputing.
2. Consider industry trends and statistics regarding OS usage in supercomputers.

Analysis and Detail

1. Linux: It is the predominant operating system in the supercomputing world, dominating the majority share due to its flexibility, scalability, and open-source nature.
2. Unix: While some supercomputers may run on Unix-based systems, its usage has decreased as Linux has become more popular.
3. Windows: It is generally not used in supercomputing due to limitations in performance and scalability.
4. Mac OS: Likewise, Mac OS is not used on supercomputers because it is not designed for HPC environments.

Verify and Summarize

Based on various surveys and reports from organizations like TOP500, it has been consistently shown that Linux accounts for more than 90% of the installations in supercomputers globally.

Final Answer

The operating system used on the majority of supercomputers is Linux.