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Domain 1Objective 4
Ports and Protocols N10-009 Practice Questions (Page 5)
Part of the Networking concepts domain, which makes up ~25% of our current practice bank. CompTIA does not publish an official question count, but from its 90-minute exam (~35–60 total, ~9–15 in this domain), expect 1–2 from this objective — we provide 48 practice questions to prepare you well beyond it. (estimate)
48questions here
10free pages
15concepts
Questions 21–25
- 21
Which protocol is considered insecure because it transmits data, including passwords, in plaintext?
Select an answer first - 22
Which DHCP message is sent by a client to discover available DHCP servers?
Select an answer first - 23
A company has a file server that hosts shared folders for multiple departments. Users on Windows workstations need to access these shared folders and also use network printers connected to the server. Which protocol should be enabled on the firewall to allow this access?
Select an answer first - 24
Which protocol is commonly used to access shared folders on a Windows network?
Select an answer first - 25
A user reports that they can access a website by typing its IP address but not by its domain name. Other users on the same network can access the site by domain name. The administrator checks the DNS server and confirms it is responding to queries. Which step should the administrator take next to isolate the issue?
Select an answer first
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