Microsoft
70-642 · Question #420
70-642 Question #420: Real Exam Question with Answer & Explanation
The correct answer is A. Change the host (A) records of sales.contoso.com and finance.contoso.com to canonical. See the full explanation below for the reasoning.
Question
Your network contains a DNS server that hosts a zone for contoso.com. Dynamic updates are enabled on the zone. The network contains a Web server named webl.contoso.com. Webl.contoso.com uses the 10.10.10.10 IP address. Webl.contoso.com hosts three websites. The websites are configured as shown in the following table. You change the IP address of the Web server to 10.10.10.11. After the change, users report that they fail to access the Sales website and the Finance website. The users can access the Intranet website. You change the IP address of webl.contoso.com to 10.10.10.10. The users report that they can access all three websites. You need to ensure that when you change the IP address of webl.contoso.com, the users can access all three websites. What should you do?
Exhibit
Options
- AChange the host (A) records of sales.contoso.com and finance.contoso.com to canonical
- BRestart the DNS Client service on webl.contoso.com after you change the IP address.
- CChange the host (A) records of sales.contoso.com and finance.contoso.com to service
- DRestart the Netlogon service on webl.contoso.com after you change the IP address.
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