Câu 54: SK0-004: CompTIA Server+

A technician is troubleshooting an issue with a new server, which is unable to download OS patches from the Internet. The technician reviews the following configuration:Ethernet Adapter Local Area Connection:Connection-specific DNS Suffix . : comptia.orgLink-local IPv6 Address . . . . : fe80::c95:3f59:1a01:c050%11IPv4 Address . . . . . . . . . . : 192.168.10.20Subnet Mask . . . . . . . . . . : 255.255.255.128Default Gateway . . . . . . . . : 192.168.10.129Which of the following is the reason that the server is unable to connect to the Internet?

1. A. Incorrect default gateway — đáp án hiện tại
2. B. Invalid IPv6 address
3. C. Wrong subnet mask
4. D. Misconfigured DNS suffix