Hulan

                                            Modern it trend's Hi everybody. My name is Khulan. I am going to Mongolian University Since Technology school. Everyone know modern it trend. I think about. This is electronic and communication, technology.  Modern trend is smartphone, macbook etc. You look this picture. What do you think? I think modern trend. This is so easy your electronic tools. Technological systems are sets of interconnected components that transform, store, transport, or control materials, energy, and/or information for particular purposes. In any system, how the parts work together is as important as their individual characteristics.        Difference between a smartphone and a cell phone When Simon debuted, the smartphone's features clearly differentiated it from other cell phones, which at that time were just telephones that didn't need a landline connection. There is no standard definition that clearly delineates a smartphone -- many devices m

                                                              Networking Hi teacher and intelligent guys. My name is Khulan. I am going to Mongolian University Since Technology school. I am writing a network     S o you want to set up a computer network. Right here, we have two of my computers    Macbook and PC here.And they both have Ethernet ports but where do connect them to. What I need is something like this a router. Now , a router has a bunch of ports in  the back that I can connect to  multiple computers, and it also works wireless.So I can connect them with cables. A router, you can connect Macs and PCs on combined network. These networking devices that filter traffic are called connectivity devices and they areseveral different types.     Bridge  – bridge is connectivity device that forward data based  on physical address and operate at      the network access layer in the TCP/IP  Hub  – Hub is typically do not filter data , but instead incoming data packets or frames to

                                                    Operating system Hi everybody. My name is Khulan. I am going to school Mongolian University Since Technology.Do you know operating system is five type s. The  o perating  s ystem ( OS )  is the most important program that runs on a computer. Every general-purpose computer must have an operating system to run other programs and  applications.            Now we are going to explain the basis of an operating system.This is an interface between a computer user and hardware.It's very important as it works as a middleman making sure both hardware and soft ware correctly There are 4 essential managers of every OS and they all work together like tern to get jobs completed.           Memory management   is the function that controlling and coordinating memory location and either allocated or free blocks to various programs to optimize overall system performance. There are 4 types of technique ways to manage memory. 1.        Sing