Crucial Exams

CompTIA Server+ SK0-005 Practice Question

A server administrator is preparing to deploy a new version of a corporate web application. The production site, app.corpnet.local, resolves to the IP address 10.10.1.50 via the company's internal DNS server. The new staging version of the application is hosted on a separate server with the IP address 10.20.1.100. The administrator needs to test the staging version from their management workstation by accessing app.corpnet.local in a browser. This name resolution change must only affect the administrator's workstation and be easily reversible. Which of the following is the most appropriate action for the administrator to take?

  • Update the A record for app.corpnet.local to 10.20.1.100 on the authoritative DNS server.

  • Change the primary DNS server address on the management workstation's network adapter to 10.20.1.100.

  • Add an entry for app.corpnet.local pointing to 10.20.1.100 in the local hosts file on the management workstation.

  • Create a CNAME record in DNS that points from staging.corpnet.local to app.corpnet.local.

CompTIA Server+ SK0-005
Server Administration
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