From 7b7ff8f54dd99c7055b69e67a9ecc4c8ee047033 Mon Sep 17 00:00:00 2001
From: qq_44193969 <2608882093@qq.com>
Date: Mon, 27 Dec 2021 17:49:04 +0800
Subject: [PATCH] optimize 15 exercises it code knowledge

---
 .../4.it_knowledge/114.exercises/config.json" |  8 +++++
 .../114.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/114.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/115.exercises/config.json" |  8 +++++
 .../115.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/115.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/116.exercises/config.json" |  8 +++++
 .../116.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/116.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/117.exercises/config.json" |  8 +++++
 .../117.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/117.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/118.exercises/config.json" |  8 +++++
 .../118.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/118.exercises/solution.md" | 29 +++++++++++++++++
 .../4.it_knowledge/119.exercises/config.json" |  8 +++++
 .../119.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/119.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/120.exercises/config.json" |  8 +++++
 .../120.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/120.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/121.exercises/config.json" |  8 +++++
 .../121.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/121.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/122.exercises/config.json" |  8 +++++
 .../122.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/122.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/123.exercises/config.json" |  8 +++++
 .../123.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/123.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/124.exercises/config.json" |  8 +++++
 .../124.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/124.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/125.exercises/config.json" |  8 +++++
 .../125.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/125.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/126.exercises/config.json" |  8 +++++
 .../126.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/126.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/127.exercises/config.json" |  8 +++++
 .../127.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/127.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/128.exercises/config.json" |  8 +++++
 .../128.exercises/solution.json"              |  8 +++++
 .../4.it_knowledge/128.exercises/solution.md" | 31 +++++++++++++++++++
 .../4.it_knowledge/50.exercises/solution.md"  |  2 +-
 .../4.it_knowledge/71.exercises/solution.md"  |  2 +-
 data_source/it_mapping.json                   | 17 +++++++++-
 48 files changed, 721 insertions(+), 3 deletions(-)
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diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/114.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/114.exercises/config.json"
new file mode 100644
index 000000000..0674830c4
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/114.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-ef34eb67dcad4a5f9aa32db77c403dbf",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/114.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/114.exercises/solution.json"
new file mode 100644
index 000000000..2ef942380
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/114.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "2a2a5220922f40d4a0d8bdf3c1098935",
+  "keywords": "微软,Windows",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121616469"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/114.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/114.exercises/solution.md"
new file mode 100644
index 000000000..dfe6f39ec
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/114.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 争议之作
+
+Windows Vista 是微软发行的一款个人桌面操作系统，比尔·盖茨曾宣称该操作系统将比以前所有计算平台都要优秀，但无论是在各种方面上，Vista 反而受到许多批评。如今的维基百科里，关于“对 Windows Vista 的批评”有一个单独的条目，有 16000 余字。
+
+微软为了挽救 Windows Vista 的风评，曾斥上亿巨资做了什么事进行弥补呢？
+
+## 答案
+
+```json
+推动形象改良项目
+```
+
+## 选项
+
+### A
+
+```json
+回退版本更新
+```
+
+### B
+
+```json
+推动产品试用和免费化
+```
+
+### C
+
+```json
+推出适配 Vista 的笔记本电脑
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/115.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/115.exercises/config.json"
new file mode 100644
index 000000000..4bcb15343
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/115.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-6e7b717f6010462498251c4fc040d65b",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/115.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/115.exercises/solution.json"
new file mode 100644
index 000000000..fbdb99080
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/115.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "22770e8ebb6a40cea4551065dd99e063",
+  "keywords": "P2P,在线音乐",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121524974"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/115.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/115.exercises/solution.md"
new file mode 100644
index 000000000..e0c85b727
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/115.exercises/solution.md"
@@ -0,0 +1,31 @@
+# P2P 的开拓者
+
+约翰·范宁、肖恩·范宁和西恩·帕克曾经共同创立过一个专门提供线上音乐的网络服务，也是世界上第一个被广泛应用的 P2P 音乐共享服务，极大幅度地影响了全世界网民的听音乐习惯。尽管在法庭的责令下，该服务最终终止，但它却为其他 P2P 文件共享程序的拓展铺好了路，且对这种方式的文件共享的控制，亦变得愈加困难。
+
+文中描述的网络服务是？
+
+## 答案
+
+```json
+Napster
+```
+
+## 选项
+
+### A
+
+```json
+网易云音乐
+```
+
+### B
+
+```json
+Roxio
+```
+
+### C
+
+```json
+Spotify
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/116.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/116.exercises/config.json"
new file mode 100644
index 000000000..5550851f4
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/116.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-0d61911ed2b64af190374590d9aed4c2",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/116.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/116.exercises/solution.json"
new file mode 100644
index 000000000..3201577f1
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/116.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "5c207a5e4e8c4204beb09708408344cb",
+  "keywords": "真空管,计算机",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121595500"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/116.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/116.exercises/solution.md"
new file mode 100644
index 000000000..a4baa69ca
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/116.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 发明家的勾心斗角
+
+真空管的发明者约翰·弗莱明（John Fleming）曾经担任过爱迪生电灯公司的“电工”，为照明系统和新的弗朗蒂交流电系统提供建议；1899 年，无线电报的发明者找到了他，让弗莱明设计一个大型的无线电发射机。在弗莱明完成设计后，世界范围内对这一里程碑式的成就的赞誉都归于无线电报的发明者，使得弗莱明感到愤愤不平。
+
+让弗莱明设计无线电发射机的这个人是谁？
+
+## 答案
+
+```json
+古列尔莫·马可尼（Guglielmo Marconi）
+```
+
+## 选项
+
+### A
+
+```json
+托马斯·爱迪生（Thomas Edison）
+```
+
+### B
+
+```json
+迈克尔·法拉第（Michael Faraday）
+```
+
+### C
+
+```json
+詹姆斯·麦克斯韦（James Maxwell）
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/117.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/117.exercises/config.json"
new file mode 100644
index 000000000..c21280408
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/117.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-90e6d52761784f3686465c29d66e8bec",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/117.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/117.exercises/solution.json"
new file mode 100644
index 000000000..fb90af73c
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/117.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "26b15ca265fe4c89be974fd038dc6da5",
+  "keywords": "微软,比尔·盖茨",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121548163"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/117.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/117.exercises/solution.md"
new file mode 100644
index 000000000..e4d3f93cf
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/117.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 微软的青葱岁月
+
+微软公司由比尔·盖茨和保罗·艾伦创立，他们是小时候认识的朋友及高中同学，并对电脑编程充满激情。比尔·盖茨曾在 1995 年《财富》杂志的一篇文章中回忆，微软公司的原名“Micro-Soft”是保罗·艾伦想出来的，之后才更改为“Microsoft”，而微软申请商标的这一天便是 1976 年 11 月 26 日。
+
+微软成立在哪一年成立？
+
+## 答案
+
+```json
+1975 年
+```
+
+## 选项
+
+### A
+
+```json
+1974 年
+```
+
+### B
+
+```json
+1976 年
+```
+
+### C
+
+```json
+1977 年
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/118.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/118.exercises/config.json"
new file mode 100644
index 000000000..ddbd61a88
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/118.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-82723b84b5a94104b7ed0c881440bfa9",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/118.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/118.exercises/solution.json"
new file mode 100644
index 000000000..529c13dd3
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/118.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "69abeb6d2c154fd39e93d22fa4321c1c",
+  "keywords": "智能手机,武汉大学",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121595500"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/118.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/118.exercises/solution.md"
new file mode 100644
index 000000000..72df12c1b
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/118.exercises/solution.md"
@@ -0,0 +1,29 @@
+# 武大名人
+
+1893 年 11 月 29 日，武汉大学建校；武汉大学人才辈出，既有中科院院士王佛松、陈荣悌、江元生；也有文学领域耳熟能详的闻一多、沈从文、叶圣陶；还有《百家讲坛》知名主讲人易中天……而对于许多人来说，武汉大学最众所周知的杰出校友其实是一位企业家，这位企业家曾经彻底改变了中国智能手机市场格局。这位企业家是？
+
+## 答案
+
+```json
+雷军
+```
+
+## 选项
+
+### A
+
+```json
+段永平
+```
+
+### B
+
+```json
+任正非
+```
+
+### C
+
+```json
+陈明永
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/119.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/119.exercises/config.json"
new file mode 100644
index 000000000..16722798d
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/119.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-beab9431f7d04245861e1fbb377781dd",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/119.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/119.exercises/solution.json"
new file mode 100644
index 000000000..02823008b
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/119.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "cdf314c7459a48069c2fa5731c8ae77d",
+  "keywords": "电子游戏,仙童半导体",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121639664"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/119.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/119.exercises/solution.md"
new file mode 100644
index 000000000..a4651af75
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/119.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 游戏主机的灵魂
+
+非裔美国人 Gerald Lawson 曾担任仙童半导体公司的总硬件工程师，领导了 Fairchild Channel F 游戏机的开发；他对游戏机进行了一次革命性的改进，如今他的这个设计已经成为现代游戏机的标准，可谓是现代游戏主机的发明人。
+
+Gerald Lawson 对当时的游戏机做了什么重大贡献？
+
+## 答案
+
+```json
+发明游戏卡带
+```
+
+## 选项
+
+### A
+
+```json
+发明游戏光盘
+```
+
+### B
+
+```json
+改变程序结构
+```
+
+### C
+
+```json
+设计全新的游戏机外壳
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/120.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/120.exercises/config.json"
new file mode 100644
index 000000000..8a569d1a7
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/120.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-99416f041f1c44cca0eccdde38162f93",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/120.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/120.exercises/solution.json"
new file mode 100644
index 000000000..026b3a5be
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/120.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "07f0ab9e5523462f82d126a04773733f",
+  "keywords": "编程语言,APL",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121567786"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/120.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/120.exercises/solution.md"
new file mode 100644
index 000000000..412a42c6e
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/120.exercises/solution.md"
@@ -0,0 +1,31 @@
+# APL 语言
+
+APL 是 A Programming Language 的缩写，APL 编程语言已经存在了 55 年，虽然并不广泛但今天仍在使用；它是一种表达丰富和简明的编程语言，它采用了一套特别的、非标准的字母表。APL 语言的发明者是 1979 年图灵奖的获得者，他也是 J 语言的共同发明人。
+
+APL 语言的发明者是谁？
+
+## 答案
+
+```json
+肯尼斯·艾佛森（Kenneth Iverson）
+```
+
+## 选项
+
+### A
+
+```json
+亚伯拉罕·伦佩尔（Abraham Lempel）
+```
+
+### B
+
+```json
+约翰·弗莱明（John Fleming）
+```
+
+### C
+
+```json
+约翰·巴克斯（John Backus）
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/121.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/121.exercises/config.json"
new file mode 100644
index 000000000..5a80f874a
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/121.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-aea5f678498047fc8613899dc318b3e1",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/121.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/121.exercises/solution.json"
new file mode 100644
index 000000000..1e9dc2931
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/121.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "3e1072b867694423b06ad84ec1a735e2",
+  "keywords": "互联网,域名",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121585454"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/121.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/121.exercises/solution.md"
new file mode 100644
index 000000000..bbce9259d
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/121.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 域名金字塔
+
+1990 年 11 月 28 日，钱天白代表中国人在 SRT（Internet 的前身）首次登记域名 .cn，标志着中国在 1987 年引入互联网之后又到达了一个新阶段；自 2012 年 5 月 29 日起，自然人已经可以申请注册 .cn 域名，其主域名服务器设在中国境内。
+
+在域名层次结构中，cn 属于是哪一档的域名呢？
+
+## 答案
+
+```json
+顶级域名
+```
+
+## 选项
+
+### A
+
+```json
+超级域名
+```
+
+### B
+
+```json
+二级域名
+```
+
+### C
+
+```json
+三级域名
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/122.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/122.exercises/config.json"
new file mode 100644
index 000000000..43700f224
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/122.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-3a74e6bda85041e7be7be316ef6133b0",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/122.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/122.exercises/solution.json"
new file mode 100644
index 000000000..2fd3fd0f6
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/122.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "1590177af9f34323b062ad9e3db1dd23",
+  "keywords": "移动通信,网络服务",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121548163"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/122.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/122.exercises/solution.md"
new file mode 100644
index 000000000..929fcabea
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/122.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 三大运营商
+
+中国如今的三大运营商：中国移动、中国联通、中国电信，可谓是家喻户晓。但是曾经在 2001 年，中国有一家通信运营商用户数超过 1 亿，成为了全球网络和客户规模最大、盈利能力领先、市值排名位居前列的世界级电信运营商，一定程度上代表了我国移动通信加速发展的历史进程。
+
+上文描述的这家运营商是？
+
+## 答案
+
+```json
+中国移动
+```
+
+## 选项
+
+### A
+
+```json
+中国联通
+```
+
+### B
+
+```json
+中国电信
+```
+
+### C
+
+```json
+中国广电网络
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/123.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/123.exercises/config.json"
new file mode 100644
index 000000000..58a49d07c
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/123.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-83d408a356624bf9abdd847a57b1cf7b",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/123.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/123.exercises/solution.json"
new file mode 100644
index 000000000..c3d7f1fc1
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/123.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "d70bca6a537946f5948352803b5f6020",
+  "keywords": "电子游戏,街机游戏",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121595500"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/123.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/123.exercises/solution.md"
new file mode 100644
index 000000000..1b7fa6f17
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/123.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 街机起源
+
+世界上的第一款投币式街机游戏《乓》由雅达利公司推出。雅达利是电子游戏历史上举足轻重的公司，在诺兰·布什内尔和特德·达布尼创立公司后，他们找到了计算机科学家艾伦·奥尔康（Allan Alcorn），设计了《乓》这款街机游戏开山之作。
+
+电子游戏《乓》的街机最初被放在什么地方供人游玩？
+
+## 答案
+
+```json
+酒吧
+```
+
+## 选项
+
+### A
+
+```json
+体育馆
+```
+
+### B
+
+```json
+游戏展
+```
+
+### C
+
+```json
+电脑公司
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/124.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/124.exercises/config.json"
new file mode 100644
index 000000000..f67096c32
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/124.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-0f1762276c764c0f947edd773bc3ae21",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/124.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/124.exercises/solution.json"
new file mode 100644
index 000000000..3721a1791
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/124.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "c01b42748de84583b878c33c43d8ab29",
+  "keywords": "古登堡计划,网络共享",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121639664"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/124.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/124.exercises/solution.md"
new file mode 100644
index 000000000..5d1930f83
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/124.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 古登堡计划
+
+古登堡计划（Project Gutenberg）由迈克尔·哈特发起，是第一个通过互联网免费提供电子书的项目，也是世界上最早的电子书网站。古登堡计划由志愿者维护，致力于文化作品的数字化和归档。伊利诺伊大学的学生迈克尔·哈特（Michael Hart）在一次学习机会中创建了这一网络项目，并将他当时背包里唯一的一本书上传，这也就成为了古登堡计划的第一份电子文本。
+
+这份文本是什么？
+
+## 答案
+
+```json
+《美国独立宣言》
+```
+
+## 选项
+
+### A
+
+```json
+《鲁滨孙漂流记》
+```
+
+### B
+
+```json
+英译版《西游记》
+```
+
+### C
+
+```json
+《程序设计大全》
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/125.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/125.exercises/config.json"
new file mode 100644
index 000000000..0134a7c3d
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/125.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-b1f209e9d0f049f590eac7593b027bc6",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/125.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/125.exercises/solution.json"
new file mode 100644
index 000000000..08a42671e
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/125.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "b7de3134f7d94d549acca7151bc3267a",
+  "keywords": "新浪,程序人生",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121639664"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/125.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/125.exercises/solution.md"
new file mode 100644
index 000000000..8b16c77a9
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/125.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 中国网络之王
+
+新浪是中国的门户网站公司，一家中文网络内容服务提供商；新浪网的前身是广东人王志东的四通利方公司，王志东曾连续 3 次到美国硅谷“寻宝”，确定开展全球华人互联网网站业务为公司今后主要发展方向。新浪网也在他的领导下成为曾经三大门户中绝对的大哥。
+
+除了创建新浪网以外，王志东还有过以下哪一项重要成就？
+
+## 答案
+
+```json
+第一个写出 Windows 中文平台的程序员
+```
+
+## 选项
+
+### A
+
+```json
+第一个创建个人主页的程序员
+```
+
+### B
+
+```json
+第一个开设中国新闻网站的程序员
+```
+
+### C
+
+```json
+第一个上《时代》杂志的中国程序员
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/126.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/126.exercises/config.json"
new file mode 100644
index 000000000..2039b2597
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/126.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-9298d3080bd74e5cbe1ea002d80e8b74",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/126.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/126.exercises/solution.json"
new file mode 100644
index 000000000..27cfb6e3c
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/126.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "9ea3ad71ba054055b4e5d2e2c52da77c",
+  "keywords": "个人主页,手机之家",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121524974"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/126.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/126.exercises/solution.md"
new file mode 100644
index 000000000..2b78c46d8
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/126.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 个人站长第一人
+
+1975 年，中国第一个创建个人网站的人在沈阳出生。他的网名是破锣糕、PaulGao；1999 年他放弃了自己的网站，在金山公司的资金支持下创办金山卓越电脑资讯站，并在之后创办了手机之家网站，以非常少的投入，获得成功。
+
+这个人是谁？
+
+## 答案
+
+```json
+高春辉
+```
+
+## 选项
+
+### A
+
+```json
+求伯君
+```
+
+### B
+
+```json
+史玉柱
+```
+
+### C
+
+```json
+张小龙
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/127.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/127.exercises/config.json"
new file mode 100644
index 000000000..4df019e8e
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/127.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-282248f320364822915fb7c345db78c6",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/127.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/127.exercises/solution.json"
new file mode 100644
index 000000000..3d1d3a5ea
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/127.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "08ca5a29432f4f42b08493ead9eb5293",
+  "keywords": "程序员,分析机",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121567786"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/127.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/127.exercises/solution.md"
new file mode 100644
index 000000000..d8fcc4bde
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/127.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 程序员的女伯爵
+
+1852 年 11 月 27 日，计算机程序创始人 Ada Lovelace 逝世；她是知名诗人拜伦的女儿，是第一位主张计算机不只可以用来算数的人，也发表了第一段分析机用的算法。凭借她优越的家庭与教育环境，她认识了当时许多的科学家名流，并与一位科学家展开了一段长期亦师亦友的工作关系，更迷上了他的分析机项目。
+
+Ada Lovelace 的这位科学家老师是谁？
+
+## 答案
+
+```json
+查尔斯·巴贝奇
+```
+
+## 选项
+
+### A
+
+```json
+费德里科·路易吉
+```
+
+### B
+
+```json
+查尔斯·惠斯通
+```
+
+### C
+
+```json
+麦可·法拉第
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/128.exercises/config.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/128.exercises/config.json"
new file mode 100644
index 000000000..7154e5c38
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/128.exercises/config.json"
@@ -0,0 +1,8 @@
+{
+  "node_id": "dailycode-587e137824f94505893b00a7615417c9",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "solution.json"
+  ]
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/128.exercises/solution.json" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/128.exercises/solution.json"
new file mode 100644
index 000000000..3ddae2a82
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/128.exercises/solution.json"
@@ -0,0 +1,8 @@
+{
+  "type": "code_options",
+  "author": "Byeweiyang",
+  "source": "solution.md",
+  "exercise_id": "963b5d74dc33416b92989c90357b0776",
+  "keywords": "自动驾驶,人工智能",
+  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121616469"
+}
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/128.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/128.exercises/solution.md"
new file mode 100644
index 000000000..c3c5ff7eb
--- /dev/null
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/128.exercises/solution.md"
@@ -0,0 +1,31 @@
+# 街机起源
+
+计算机先驱 Hans Moravec 以在机器人、人工智能以及科技影响方面的著作而闻名；他曾经参与并主导斯坦福大学的一个长期项目，时间跨度为 20 世纪 60 年代到 80 年代，设计的初始目的是研究从地球上遥控月球车，后重新定义为“自动驾驶”。
+
+斯坦福大学的这个自动驾驶项目名字叫什么？
+
+## 答案
+
+```json
+Stanford Cart
+```
+
+## 选项
+
+### A
+
+```json
+Stanford Robot
+```
+
+### B
+
+```json
+Stanford Drive
+```
+
+### C
+
+```json
+Auto Cart
+```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/50.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/50.exercises/solution.md"
index d3092e2d6..aecb610c7 100644
--- "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/50.exercises/solution.md"
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/50.exercises/solution.md"
@@ -1,4 +1,4 @@
-# 微软的灾难（一）
+# 微软的灾难
 
 微软反垄断案又称微软反托拉斯案，是指 1997 年 10 月开始微软涉及的一系列反垄断案件；这起案件导致了微软和 Intel 公开分裂，还使得微软开源了自己的部分技术，让美国司法部打出了“推动创新”的旗号，掀起了第一波 PC 软件产业发展高潮。
 
diff --git "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/71.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/71.exercises/solution.md"
index 6086cea72..1f5872fb3 100644
--- "a/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/71.exercises/solution.md"
+++ "b/data/1.dailycode\345\210\235\351\230\266/4.it_knowledge/71.exercises/solution.md"
@@ -1,4 +1,4 @@
-# 微软的灾难（二）
+# 谷歌的智囊团
 
 TensorFlow 是一个开源软件库，用于各种感知和语言理解任务的机器学习，在 2015 年 11 月 9 日正式发布；TensorFlow 目前被 50 个团队用于研究和生产许多 Google 商业产品，是数学、机器学习和深度学习领域应用最广泛的开源工具之一。
 
diff --git a/data_source/it_mapping.json b/data_source/it_mapping.json
index 7d67cca57..ba58a9f3c 100644
--- a/data_source/it_mapping.json
+++ b/data_source/it_mapping.json
@@ -111,5 +111,20 @@
   "data_source/it_knowledge/106.md": "data/1.dailycode初阶/4.it_knowledge/110.exercises/solution.md",
   "data_source/it_knowledge/112.md": "data/1.dailycode初阶/4.it_knowledge/111.exercises/solution.md",
   "data_source/it_knowledge/103.md": "data/1.dailycode初阶/4.it_knowledge/112.exercises/solution.md",
-  "data_source/it_knowledge/107.md": "data/1.dailycode初阶/4.it_knowledge/113.exercises/solution.md"
+  "data_source/it_knowledge/107.md": "data/1.dailycode初阶/4.it_knowledge/113.exercises/solution.md",
+  "data_source/it_knowledge/124.md": "data/1.dailycode初阶/4.it_knowledge/114.exercises/solution.md",
+  "data_source/it_knowledge/114.md": "data/1.dailycode初阶/4.it_knowledge/115.exercises/solution.md",
+  "data_source/it_knowledge/120.md": "data/1.dailycode初阶/4.it_knowledge/116.exercises/solution.md",
+  "data_source/it_knowledge/115.md": "data/1.dailycode初阶/4.it_knowledge/117.exercises/solution.md",
+  "data_source/it_knowledge/121.md": "data/1.dailycode初阶/4.it_knowledge/118.exercises/solution.md",
+  "data_source/it_knowledge/125.md": "data/1.dailycode初阶/4.it_knowledge/119.exercises/solution.md",
+  "data_source/it_knowledge/118.md": "data/1.dailycode初阶/4.it_knowledge/120.exercises/solution.md",
+  "data_source/it_knowledge/119.md": "data/1.dailycode初阶/4.it_knowledge/121.exercises/solution.md",
+  "data_source/it_knowledge/116.md": "data/1.dailycode初阶/4.it_knowledge/122.exercises/solution.md",
+  "data_source/it_knowledge/122.md": "data/1.dailycode初阶/4.it_knowledge/123.exercises/solution.md",
+  "data_source/it_knowledge/126.md": "data/1.dailycode初阶/4.it_knowledge/124.exercises/solution.md",
+  "data_source/it_knowledge/127.md": "data/1.dailycode初阶/4.it_knowledge/125.exercises/solution.md",
+  "data_source/it_knowledge/113.md": "data/1.dailycode初阶/4.it_knowledge/126.exercises/solution.md",
+  "data_source/it_knowledge/117.md": "data/1.dailycode初阶/4.it_knowledge/127.exercises/solution.md",
+  "data_source/it_knowledge/123.md": "data/1.dailycode初阶/4.it_knowledge/128.exercises/solution.md"
 }
\ No newline at end of file
-- 
GitLab