SunOS 5.0 and later is called as ??
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Sun UNIX
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SuriyaOS
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SparcOS
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Solaris
D
Correct answer
Explanation
SunOS 5.0 and later versions were rebranded as Solaris by Sun Microsystems. This reflected the transition from Sun's original BSD-based Unix to a System V Release 4 (SVR4) based operating system. Solaris became known for its scalability, SMP support, and innovative features like DTrace and ZFS.