Free Oracle 1Z0-100 Exam Actual Questions

The questions for 1Z0-100 were last updated On Mar 6, 2025

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Question No. 1

You are about to switch a Red Hat Enterprise Linux 6 (RHEL6) system from the Red Hat Network to the Unbreakable Linux Network (ULN).

Consider this output:

# rpm --qa *rhn*

rhnlib-2.5.22-12.e16.noarch

yum-rhn-plugin-0.9.1-36.e16.noarch

rhn-setup-1.0.0-73.e16.noarch

rhn-client-tools-1.0.0-73.e16.noarch

rhn-check-1.0.0-73.e16.noarch

rhnsd-4.9.3-2.e16.x86_64

Identify four minimum steps that you should perform to successfully switch this system from RHN to ULN.

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Correct Answer: A, B, C, E

If you have a server installed with Red Hat Enterprise Linux Server, you need to perform the following steps to obtain software updates via Oracle's Unbreakable Linux Network:

Verify minimum software requirements

Ensure you have a valid Oracle Linux Services Agreement

{Download the rpms required for registering your system to ULN

Install the downloaded rpms}

Create a ULN account

Import Oracle's GPG key (not required for Red Hat Enterprise Linux 6 and later)

Register your server

The uln_register-gnome.tgz is needed only if the rhn-setup-gnome package is installed on your system.


Question No. 2

Examine the line from /etc/rsyslog.conf:

Mail.*-/var/log/maillog

Which statement correctly describes this rule?

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Correct Answer: C

You may prefix each entry with the minus ``''

sign to omit syncing the file after every logging. Note that you

might lose information if the system crashes right behind a write attempt. Nevertheless, this might give you

back some performance, especially if you run programs that use logging in a very verbose manner.


Question No. 3

Which statement is FALSE concerning the use of OpenSSH utilities? (Choose the best answer.)

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Correct Answer: A

Question No. 4

This MDADM output:

Which two aspects can be determined from this output?

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Correct Answer: A, D

Question No. 5

Examine the output of a bonded interface configuration from which one network cable has been unplugged:

Which statement is true when you plug in the eth1 network cable?

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Correct Answer: A