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1z0-105 – Oracle Linux 6 Advanced System Administration

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Showing 1–3 of 10 questions

Question 1

Which two parameters are valid networking modes for a Linux container (LXC)?

Select all that apply, then click Submit answer.

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    veth
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    bridged
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    nat
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    macvlan
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    routed
Question 2

Which two statements are true about SELinux in enforcing mode?

Select all that apply, then click Submit answer.

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    Access to object is based solely on user identity and ownership.
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    Discretionary Access Control is ignored.
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    Mandatory Access Control is checked before Discretionary Access Control.
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    Discretionary Access Control is checked before Mandatory Access Control.
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    Access is denied unless permitted by SELinux.
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    Access is permitted unless denied by SELinux.
Question 3

Examine the contents of /etc/mail/access:

This system is to be used as an MTA or mail gateway for the local LAN network address 192.168.1.0/24.

Which two actions allow this mail host to route email for the network?

Select all that apply, then click Submit answer.

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    Run sendmail again; and the updated file can be accessed automatically.
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    Add this line to /etc/mail/access:
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    Add this line to /etc/mail/access:
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    Add this line to /etc/mail/access:
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    Rebuild the access database file after the source files have been modified. Restarting the sendmail service automatically rebuilds the maps.