You have edited /etc/profile to include the lines:dennis_says=helloexport dennie_saysYou have also edited /etc/skel/local.

Oracle 1z0-821 Question Answer

You have edited /etc/profile to include the lines:

dennis_says=hello

export dennie_says

You have also edited /etc/skel/local.profile to include the line:

dennis_says=world

You now create a new user account brian, and specify use of the bash shell. When brian logs in and enters

Echo $dennis_says

What will he see, and why?

world, because the local.profile entry will be executed last

hello, because the global /etc/profile entry overrides the local.profile entry

hello, because the local.profile entry is not automatically sourced on login

hello, because the value specified in local.profile was not exported

nothing, because the variable was not exported in local.profile

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