CompTIANetwork+
Domain 1Objective 4
Ports and Protocols N10-009 Practice Questions (Page 1)
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 1–5
- 1
Which utility uses ICMP echo request and echo reply messages to test network connectivity?
Select an answer first - 2
Which protocol is commonly used to authenticate users against a central directory service?
Select an answer first - 3
Which port number is the default for HTTPS traffic?
Select an answer first - 4
What is the primary purpose of the ICMP protocol?
Select an answer first - 5
Which protocol should be used to securely transmit sensitive information, such as credit card numbers, over the web?
Select an answer first
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