Networking第 59 / 100 题
What is the purpose of a default gateway on a device?
a.To store DNS records
b.To encrypt the local network
c.To provide the route for traffic destined outside the local network
d.To assign MAC addresses
解析
The default gateway is the device, usually a router, that traffic is sent to when the destination is not on the local network. It acts as the exit point toward other networks and the internet. Without a correct gateway, a device cannot reach external networks.
免费刷完整 100 道题库 — 无需注册。
同考点相关题目
- What is the main difference between IPv4 and IPv6?
- What device connects multiple devices within a single local network and forwards frames based on MAC addresses?
- What does 'bandwidth' refer to in networking?
- Which protocol securely encrypts web traffic and is indicated by 'https' in a URL?
- What is 'latency' in a network?
- Which command displays a computer's IP configuration on Windows?