CompTIA
SK0-003 · Question #621
SK0-003 Question #621: Real Exam Question with Answer & Explanation
Sign in or unlock SK0-003 to reveal the answer and full explanation for question #621. The question stem and answer options stay visible for context.
Question
A company has recently switched ISPs and is being assigned a new block of public addresses. The public web and FTP servers must be re-addressed to support this change. After changing IP addresses and updating the DNS records many customers have reported that they are not able to access the web or FTP servers. Which of the following could have been done prior to making these changes to make it more transparent to users?
Options
- AReduce the TTL on the DHCP records.
- BConfigure a primary DNS server for the PTR records.
- CReduce the TTL on the DNS records.
- DConfigure a caching only DNS server.
Unlock SK0-003 to see the answer
You've previewed enough free SK0-003 questions. Unlock SK0-003 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.