A1989
B1991
C1990
D1992
Answer:
B. 1991
Read Explanation:
Correct Answer : 1991
Linux was introduced by Linus Torvalds in 1991 (initially as a personal project called “Freax”). After gaining momentum, it was released to the public in 1991 and later became one of the most widely used open-source operating systems.
Important Related Facts
Creator: Linus Benedict Torvalds
Year of First Public Release: 1991
Nature of Linux: Linux is an open-source / free operating system (built using the ideas of Unix and developed under the GNU/Linux ecosystem).
Core Concept: Linux is the kernel—the central part that manages hardware and system processes.
Logo: Linux’s mascot is Tux (a penguin), often associated with Linux branding.
GNU/Linux: Many people say “Linux,” but commonly it refers to GNU + Linux kernel working together.
Impact: Linux powers many systems worldwide, including servers, supercomputers, Android, and embedded devices.
