Computer network

Everyone has their own phone or to be exact, their mobile phone. Who does not know mobile phone? It is a device that can make and receive calls over a radio link while moving a wide geographic area. Why do you think I should write about a mobile phone in this entry? Because for me, a mobile phone is something that I would be willing to fight or even die for although it is somehow does not make to everyone’s sense. However every one of us has its own choice. For instance, a friend of mine wrote…

Therefore, Kotab teaches a system where the base unit and the viewing device are electrically connected to one another through wired or wireless communication, or the base unit and the viewing device are electrically and mechanically connected to one another but cannot be disconnected. Kotab does not disclose, as generally recited in amended independent claims 1 and 12 an inspection module with a mechanical interface configured to engage with a handset interface and an electrical connector…

The HC-05 is a serial Bluetooth module for transparent wireless serial communication. It communicates with the microcontroller using serial port [5]. It operates in the 2.4 – 2.485 GHz frequency band The HC-05 has 6 Pins. Table 3.1 Pin description of HC06 Pin Description Key to toggle between data mode and command mode, if set to high, it works as command mode, but default is data mode. RXD Receive data serially (received data will be transmitted wirelessly by Bluetooth module). TXD Transmit…

switches will be use and configure for network redundancy by connecting each switch in a multiple links, single IP address with routing protocol Border Gateway Protocol (BGP). This multi-homing will detect when one of the links fail and not send traffic over that link anymore until the issue is resolved. This redundancy configuration will meet Western County Bank management requirement reducing unplanned outages and regular maintenance performed on the network equipment supporting 10 GB links…

as intelligent as a human being. This assertion was widely unsupported in the mid twentieth century when it was first declared by Turing. At this point in time intelligent machines and computer science were new inventions, recognised by very few individuals, and understood by fewer. Since the invention of computer processors, their speeds have been discovered to double approximately every two years, as suggested by Moore’s Law. This exponential growth has initiated a rapid inflation in digital…

A computer is defined as any programmable electronic device that can store, retrieve, and process data. The fundamental idea of computing developed back in the 1200’s to help solve problems with a series of written procedures. In the early 1640’s, a hand powered adding machine, the mechanical calculator was manufactured. In the 1800’s, Joseph-Marie Jacquard built a loom that was weaved by reading punched holes stored on a small sheet of hardwood and when plates were inserted and powered by water…

no matter what the focus area of the company is. For example, it does not matter if the company is specialized in food, clothes, insurance, car repair, phone service. In addition to having an online page, when companies grow they also need a computer network to facilitate communication between their employees, customers, and business partners, as well as to store information about the company such as customer, employee, products, and financial data. Having all of this in place does not guarantee…

enables a remote user to work on their corporate network when they are away from the office without the need of a VPN. As long as the remote user is connected to the Internet, DirectAccess will automatically connect the remote user to the corporate network without the need of any user intervention. When a user’s DirectAccess - enabled laptop is connected to the Internet, a bidirectional connection is automatically established with the user’s corporate network. Because the connection is…

The Data Link Layer allows various protocols to transmit data between nodes in a network. This layer involves framing of data, synchronization of nodes and multiplexing of nodes. The Transfer Control Protocol (TCP) and High-Level Data Link Control (HDLC) ensure the reliability of data. They ensure that data transfers from one node to the other without any error. Moreover, the data is transferred between the network nodes in the form of packets. These packets are not sent in any particular…

Topic 1 The Occupational Information Network or O*Net is an electronic collection of databases introduced by the federal government in 1995 in replacement of the Dictionary of Occupational Titles or DOT. In spite of its many critics, the O*Net offers its users many benefits compared to the traditional DOT in many regards. Sackett & Laczo (2003) criticize the DOT on a number of aspects such as its focus on tasks rather than on workers attributes; in addition, it focuses on occupation-specific…