1 00:00:00,120 --> 00:00:05,550 So in this video, we'll be seeing the types of networks that are mainly for television networks. 2 00:00:05,580 --> 00:00:13,110 One is the personal data network and the land radio network, metropolitan area network, and one network 3 00:00:13,650 --> 00:00:19,090 in personal data network countries or divisions within film industry in the York. 4 00:00:19,440 --> 00:00:21,810 So I have a laptop and I have a phone. 5 00:00:21,810 --> 00:00:22,340 I have it. 6 00:00:22,350 --> 00:00:23,850 Yes, we hope so. 7 00:00:24,240 --> 00:00:27,150 Within 10 meters of range, these devices are together. 8 00:00:27,240 --> 00:00:36,300 So I can call these devices as a personal data network because those devices are associated with me 9 00:00:36,300 --> 00:00:36,780 only. 10 00:00:38,290 --> 00:00:44,680 As you can see, if you are traveling when you travel with a laptop and a music headset and the so that 11 00:00:44,680 --> 00:00:48,940 can be conscious of it, that can be called as a person on the Internet. 12 00:00:49,780 --> 00:00:54,610 And the coming to the local radio network consists of many computers putting that in one building or 13 00:00:54,610 --> 00:00:55,020 office. 14 00:00:55,750 --> 00:01:01,600 If you take a single organization or an office, there will be so many computers, but it's limited 15 00:01:01,600 --> 00:01:06,240 to one building, to private network of that organization. 16 00:01:06,460 --> 00:01:13,000 So that's why it's called a local radio network consists of it consists of many computers, but is limited 17 00:01:13,000 --> 00:01:14,230 to one building or office. 18 00:01:15,640 --> 00:01:17,890 And the third one is Metropolitan Area Network. 19 00:01:18,220 --> 00:01:22,340 This network spans all different cities connecting to France on one or more. 20 00:01:23,200 --> 00:01:32,350 So if my organization has some another branch or some other city or some other some distance, then 21 00:01:32,350 --> 00:01:36,480 I can kind of to connect these different plans. 22 00:01:37,420 --> 00:01:45,070 I mean, I in my in my office, I have a plan and in another in another branch of my office, which 23 00:01:45,070 --> 00:01:49,370 is located in another city, I have another one so I can connect these two. 24 00:01:49,390 --> 00:01:55,750 And then it is called Metropolitan Area Network because this network is connecting the lines of two 25 00:01:55,750 --> 00:01:56,530 different cities. 26 00:01:56,950 --> 00:01:59,610 That means somewhat different cities. 27 00:01:59,950 --> 00:02:02,290 So that's why it is called Metropolitan Network. 28 00:02:03,640 --> 00:02:06,070 And the fourth one is radio network. 29 00:02:06,070 --> 00:02:11,410 When this network spans around the globe without any limitations connecting different linesman's. 30 00:02:11,770 --> 00:02:13,440 So this is around the globe. 31 00:02:13,870 --> 00:02:22,690 So this network is used by a government agency or very big organization supposedly to our data. 32 00:02:23,530 --> 00:02:32,110 You can we are using our seems to know this and we are using the for net and this is the wide area network. 33 00:02:32,290 --> 00:02:35,350 So even if you go to the edge of the group, you get the network. 34 00:02:35,350 --> 00:02:35,620 Right. 35 00:02:37,010 --> 00:02:39,580 Because it has been implemented all over the globe.