Professional and ethical responsibility *Software engineering involves wider responsibilities than simply the application of technical skills *Software engineers must behave in an honest and ethically responsible way if they are to be respected as professionals *Ethical behaviour is more than simply upholding the law. Issues of professional responsibility l Confidentiality • Engineers should normally respect the confidentiality of their employers or clients irrespective of whether
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Bus Topology http://compnetworking.about.com/od/networkdesign/a/topologies.htm http://fallsconnect.com/topology.htm Bus topology Bus topology refers to a single cable that connects all the workstations‚ servers‚ printers and other devices on the network. The cable runs from device to device by using tee connectors that plug into the network adapter cards. Each end device has a terminator on one end of the tee and a cable going out to the next device on the other end‚ while all devices in the
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New Building-Optical Networks The new structure has been given a grant to make its network state of the art by making it a fiber optic network. The topics of discussion that will be mentioned in this paper are the hardware that will be necessary for the inside and outside of the building and how we would expand the fiber to an adjacent building if it is built. Another topic to be discussed will be describing the safety procedures that will be following during the installation. INSTALLATION HARDWARE
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This is the part of the network that connects the individual to the telecommunications system. It consists of a series of fiber optic and copper cabling along with a number of passive and active devices that is connected to the local exchange .The access network is a critical part of the network because it is the final piece of it that actually connects the end users. The local exchange is where information
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register and computer. This information can be used to generate monthly reports and tax information. The total cost of purchasing these tools includes hardware‚ software and installation. Total hardware costs‚ including the register‚ computer‚ and cabling‚ will cost $777.91. The cost for all software that is needed will be $247.51. The installation costs will be $150.00. The total costs for the complete system will be $1175.42. Implementation of the system can be done on a Sunday when the salon is
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| |Agreement No: | | | | |Project Name: |Structured data & voice network cabling for Election Commission‚ BD | |Contractor Name: |RANA Technologies | |Submitted
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Qualification: | BTEC National Level 3 | Certificate | Subject: | Information Technology | Unit number + Title | 2. Computer Systems | Assignment number + Title: | 1. Decoding the Jargon | Assessment Criteria: | P1 P2 M1 | Purpose / Aims (learning outcomes) | LO1 Understand the components of computer systemsP1 Explain the function of computer hardware componentsP2 Explain the purpose of operating systemsM1 Compare the features and functions of different operating
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object of a good network is to minimize the frequency and severity of the errors so as to not affect the network and users on the network. By placing cabling away from machines and fluorescent lighting you eliminate certain impulse noise interference. By creating a strong signal you can eliminate white noise that could become a problem. If you use cabling that is shielded there would be less chance for cross talk. Increasing the guard bands on transmissions will also help eliminate the chance for crosstalk
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Task 1 Introduction What is a network? A network can be defined as two or more computers which are linked together to share resources. These resources can include internet access‚ printers‚ software and files. The ‘heart’ of a network is called the server‚ and its function is to contain all the software and services which the network and its users depend on. [pic] Figure 1: Example of a basic network The server is operated by personnel called Network or System Administrators
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standards for cabling and connectors? A. Layer 1 9. Which OSI layer defines the standards for data formats and encryption? D. Layer 6(Your Answer) 10. Which of the following terms are not valid terms for the names of the seven OSI layers? C. Transmission(Your Answer) E. Internet(Your Answer) Chapter 3 1. Which of the following is true about the cabling of a typical modern Ethernet LAN? D. Connect each device to a centralized LAN switch using UTP cabling(Your Answer)
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