EX300 Questions and Answers

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Red Hat Certified Engineer (RHCE): EX300

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Exam Name: Red Hat Certified Engineer (RHCE)

Exam Code: EX300

Total Questions: 88 Q&As

Last Updated: Jun 21, 2022

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Same Questions from the Latest Real Exam

EX300 Online Practice Questions and Answers

Questions 1

SIMULATION

Create a Shell script /root/program:

The shell script will come back to "user" parameter when you are entering "kernel" parameter.

The shell script will come back to "kernel" when you are entering "user" parameter.

It will output the standard error when this script "usage:/root/program kernel|user" don't input any parameter or the parameter you inputted is entered as the requirements.

A. explanation

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Questions 2

SIMULATION

Please open the ip_forward and take effect permanently.

A. explanation

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Questions 3

SIMULATION

There were two systems: system1, main system on which most of the configuration take place system2, some configuration here SMTP Configuration. Configure the SMTP mail service on serverX and desktopX which relay the mail only from local system through station.network0.example.com, all outgoing mail have their sender domain as example.com. Ensure that mail should not store locally. Verify the mail server is working by sending mail to a natasha user. Check the mail on both serverX and desktopX with the below URL http://station.network0.example.com/system1 http://station.network0.example.com/system2

A. explanation

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