Basics of Linux and Unix

Who created Linux?

• Ken Thompson and Dennis Ritchie

• Linus Torvalds

• AT&T Bell Labs

• IBM

Answer explanation

When was Unix created?

• 1969

• 1991

• 1975

• 1983

How was Linux developed?

• By AT&T Bell Labs

• By IBM

• By the Linux Community

• By Microsoft

What is the origin of Linux?

• Proprietary operating system

• Closed-source operating system

• Open-source operating system

• Free-to-use operating system

Which operating system is free to use?

• Unix

• Linux

• Solaris

• AIX

Where is Linux used?

• Only in servers

• Only in workstations

• In desktops, servers, smartphones, and mainframes

• In PCs only

Name an example of a Linux distribution.

• Solaris

• AIX

• Debian

• Oracle

Which company developed Unix?

• IBM

• Microsoft

• AT&T Bell Labs

• Google

When was Linux created?

• 1969

• 1991

• 1975

• 1983

Give an example of a Unix operating system.

• Ubuntu

• Red Hat Linux

• Solaris

• Kali Linux