Which parameter must be passed to ifconfig to activate a previously inactive network interface? (Specify the parameter only without any command, path or additional options)

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Which of the following keywords can be used in the file /etc/nsswitch.conf to specify a source for host name lookups? (Choose TWO correct answers.)

• A.dns
• B.resolv
• C.files
• D.remote
• E.hosts

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What is the purpose of the Sticky Keys feature in X?

• A.To repeat the input of a single character
• B.To assist users who have difficulty holding down multiple keys at once
• C.To prevent repeated input of a single character if the key is held down
• D.To ignore brief keystrokes according to a specified time limit

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What is true regarding a default route?

• A.The default route is only used if there is not a more specific route to a destination host or network.
• B.When a default route is set, all other routes are disabled until the default route is deleted.
• C.The default route is always used first. When the default route is not available more specific routes are tried.
• D.Without a default route, no network communication even in directly attached networks is possible.

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FILL BLANK
What command list the aliases defined in the current Bash shell? (Specify only the command without any path or parameters.)

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