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Question 216 - SK0-005 discussion

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A technician re working on a Linux server and re trying to access another server over the network. The technician gets server not found message when trying to execute ping servername but no error messages when using ping servername. Domain.com. Which of the following should the technician do to resolve the error?

A.
Configure the domain search variable
Answers
A.
Configure the domain search variable
B.
Change the permissions on resolv. conf
Answers
B.
Change the permissions on resolv. conf
C.
Configure the DNS address
Answers
C.
Configure the DNS address
D.
Modify nsswitch. Conf.
Answers
D.
Modify nsswitch. Conf.
Suggested answer: A

Explanation:

The domain search variable is used to specify a list of domains that are appended to a hostname when resolving it. If the servername is not fully qualified, the resolver will try each domain in the list until it finds a match or fails. By configuring the domain search variable, the technician can avoid typing the full domain name every time they want to ping a server. Verified

Reference: [How to configure DNS suffixes on Linux systems]

asked 02/10/2024
Jaroslaw Mikolajczyk
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