Online Access Free LX0-104 Practice Test

Which of the following is a correct entry in the/etc/hostsfile?

• A.127.0.0.1 localhost.localdomain localhost
• B.localhost localhost.localdomain 127.0.0.1
• C.localhost 127.0.0.1 localhost.localdomain
• D.localhost.localdomain localhost 127.0.0.1
• E.localhost.localdomain 127.0.0.1 localhost

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Which environment variable should be set in order to change the time zone for the commands run from within the environment variable's scope? (Specify the variable name only.)

Which of the following actions prevents a specific user form scheduling tasks usingatorbatch?

• A.Add the specific user to the/etc/ at.allowfile.
• B.Add the specific user to the/etc/at.denyfile.
• C.Add the specific user to the [deny] section in the/etc/std.conffile.
• D.Add the specific user to thenojobsgroup.
• E.Runatd --denyfollowed by the name of the specific user.

What is true about UIDs and GIDs?

• A.The number space is split up. UIDs usually reside in the range from 0 to 32767 while GIDs reside in the range from 32768 to 65535.
• B.The first four digits of each UID are the GID of the primary group of that user.
• C.There are distinct number spaces for UIDs and GIDs, i.e. the same number may be used as both UID and a GID.
• D.UIDs and GIDs share a common number space. Each time a new user or group is created, the next free ID is assigned.
• E.The GID of a group is always the sum of the UIDs of its members.

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What command displays all aliases defined in the current shell? (Specify the command without any path information)