CompTIA
JK0-019 · Question #928
JK0-019 Question #928: Real Exam Question with Answer & Explanation
The correct answer is D. Subnet mask. See the full explanation below for the reasoning.
Question
Users in several departments are reporting connectivity problems. The technician examines the computer and finds the following settings. The IP address is 10.0.1.0 with a subnet mask of 255.255.252.0. The default gateway is 10.0.1.1 and the DNS server is 10.0.0.15. A user can connect to the internet but not servers on other internal subnets. The technician is not able to connect with a server with an IP of 10.0.2.25. Which of the following is MOST likely the problem?
Options
- ADefault gateway
- BDuplicate IP address
- CWrong DNS
- DSubnet mask
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