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What is a superuser?

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+1 vote
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in Unix by (67.2k points)
What is a superuser?

(a) system manager

(b) normal user

(c) administrator

(d) a user with special rights

The question was asked during an online exam.

My doubt is from Introduction to UNIX in division The Unix Architecture & General Purpose Utilities of Unix

1 Answer

+1 vote
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Best answer
Right choice is (a) system manager

Best explanation: A superuser (root) is the UNIX system manager which can perform special tasks like killing any executing program, resetting other users passwords, change users permissions and performing other system management tasks. The administrator can switch to superuser by issuing su command.

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