Certified in Cybersecurity
Domain 4Objective 1
4.1 - Understand Computer Networking CC Practice Questions (Page 4)
Part of the Network Security domain, which accounts for 24% of the CC exam. ISC2 does not publish an official question count, but from its 120-minute exam (~50–80 total, ~12–19 in this domain), expect 4–6 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)
24questions here
5free pages
7concepts
24%of the exam
Questions 16–20
- 16
Which TCP/IP model layer corresponds to the combination of the OSI model's Session, Presentation, and Application layers?
Select an answer first - 17
A small business has a single public IP address and needs to allow multiple internal servers to be accessible from the internet. They use port forwarding on their router to map different public ports to internal private IP addresses. Which type of IPv4 address is assigned to the internal servers?
Select an answer first - 18
At which OSI layer do switches primarily operate when forwarding frames based on MAC addresses?
Select an answer first - 19
What is the default subnet mask for a Class C IPv4 address?
Select an answer first - 20
Which port number is commonly used for HTTPS traffic?
Select an answer first
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