CompTIA
N10-004 · Question #103
N10-004 Question #103: Real Exam Question with Answer & Explanation
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Question
A network technician blocks access to ports 25, 110, and 143 on the firewall. Which of the following application services will be blocked due to this?
Options
- AEmail sending and receiving
- BDomain Name Service
- CFTP access to external servers
- DRemote desktop access
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