examination/topics/index.json

{
  "version": "1.0.0",
  "updated": "2026-09-02",
  "topics": [
    {
      "slug": "qunar-ai-fullstack",
      "name": "去哪儿 AI 面 — AI 全栈方向",
      "description": "覆盖 JVM/GC、AI Agent 架构、工具链、幻觉治理等核心考察领域",
      "subtopics": [
        {
          "slug": "gc-jvm",
          "name": "GC / JVM / 三色标记",
          "description": "JVM 堆内存模型、GC 算法、三色标记法、垃圾收集器",
          "path": "topics/qunar-ai-fullstack/gc-jvm",
          "stats": {
            "total": 20,
            "by_type": {
              "fill_blank": 10,
              "single_choice": 10
            }
          }
        },
        {
          "slug": "ai-structured-output",
          "name": "AI 结构化输出 / Agent 架构",
          "description": "结构化输出方法、Agent 模式、受限解码",
          "path": "topics/qunar-ai-fullstack/ai-structured-output",
          "stats": {
            "total": 20,
            "by_type": {
              "fill_blank": 10,
              "single_choice": 10
            }
          }
        },
        {
          "slug": "ai-memory",
          "name": "Agent 记忆管理 / 冲突处理",
          "description": "记忆分层架构、淘汰策略、冲突检测与消解",
          "path": "topics/qunar-ai-fullstack/ai-memory",
          "stats": {
            "total": 20,
            "by_type": {
              "fill_blank": 10,
              "single_choice": 10
            }
          }
        },
        {
          "slug": "ai-hallucination",
          "name": "AI 幻觉 / 目标评价 / 规范",
          "description": "幻觉分类、Critic 架构、Context Engineering、评估体系",
          "path": "topics/qunar-ai-fullstack/ai-hallucination",
          "stats": {
            "total": 20,
            "by_type": {
              "fill_blank": 10,
              "single_choice": 10
            }
          }
        },
        {
          "slug": "ai-tooling",
          "name": "AI 工具 / Harness / 综合",
          "description": "AI 工具选型、Harness 架构、可靠性保障、提效分析",
          "path": "topics/qunar-ai-fullstack/ai-tooling",
          "stats": {
            "total": 20,
            "by_type": {
              "fill_blank": 10,
              "single_choice": 10
            }
          }
        }
      ]
    },
    {
      "slug": "networking",
      "name": "计算机网络",
      "description": "从 HTTP 协议到底层连接管理，覆盖面试和实战中的核心网络知识",
      "subtopics": [
        {
          "slug": "http-handshake",
          "name": "HTTP 握手",
          "description": "TCP 三次握手、TLS 握手、HTTP/2 与 HTTP/3 的连接建立",
          "path": "topics/networking/http-handshake",
          "stats": {
            "total": 20,
            "by_type": {
              "single_choice": 10,
              "fill_blank": 10
            }
          }
        },
        {
          "slug": "http-connection-cost",
          "name": "HTTP 连接资源消耗",
          "description": "单连接资源开销、百万并发的真实数字与应对策略",
          "path": "topics/networking/http-connection-cost",
          "stats": {
            "total": 20,
            "by_type": {
              "single_choice": 10,
              "fill_blank": 10
            }
          }
        },
        {
          "slug": "connection-pooling",
          "name": "连接池复用",
          "description": "预建连接、借还机制、HTTP/1.1 与 HTTP/2 的复用差异",
          "path": "topics/networking/connection-pooling",
          "stats": {
            "total": 20,
            "by_type": {
              "single_choice": 10,
              "fill_blank": 10
            }
          }
        },
        {
          "slug": "http-keepalive",
          "name": "HTTP Keep-Alive",
          "description": "Keep-Alive 原理、队头阻塞、演进路线",
          "path": "topics/networking/http-keepalive",
          "stats": {
            "total": 20,
            "by_type": {
              "single_choice": 10,
              "fill_blank": 10
            }
          }
        },
        {
          "slug": "keepalive-scenarios",
          "name": "Keep-Alive 使用场景",
          "description": "何时启用、何时关闭、生产环境最佳实践",
          "path": "topics/networking/keepalive-scenarios",
          "stats": {
            "total": 20,
            "by_type": {
              "single_choice": 10,
              "fill_blank": 10
            }
          }
        },
        {
          "slug": "domain-sharding",
          "name": "域名分片",
          "description": "HTTP/1.1 时代的 hack，HTTP/2 后的淘汰",
          "path": "topics/networking/domain-sharding",
          "stats": {
            "total": 20,
            "by_type": {
              "single_choice": 10,
              "fill_blank": 10
            }
          }
        },
        {
          "slug": "cdn",
          "name": "CDN",
          "description": "边缘节点、缓存策略、加速原理与配置",
          "path": "topics/networking/cdn",
          "stats": {
            "total": 20,
            "by_type": {
              "single_choice": 10,
              "fill_blank": 10
            }
          }
        },
        {
          "slug": "cors",
          "name": "跨域 CORS",
          "description": "同源三元组、CORS 响应头、预检请求",
          "path": "topics/networking/cors",
          "stats": {
            "total": 20,
            "by_type": {
              "single_choice": 10,
              "fill_blank": 10
            }
          }
        },
        {
          "slug": "go-build-strip",
          "name": "Go 编译标志 -s",
          "description": "剥离调试信息、体积优化、生产发布",
          "path": "topics/networking/go-build-strip",
          "stats": {
            "total": 20,
            "by_type": {
              "single_choice": 10,
              "fill_blank": 10
            }
          }
        }
      ]
    }
  ]
}