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Information Technology Coursework

Comparing Professional Software Development
This is a model in which the written coding of the model is done side by side with the practical coding. The code is being written as the project is being developed. This involved two aspects, prototyping and iteration. Iteration means that the project does not go in a specific direction; rather it goes back and forth to make any changes which are needed (Fairely, 2009).
Pages: 5 (1250 words), Coursework
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Data and System Security (Case)
Making staff aware there can be bad outcomes is all very well, but if they find they cannot work well then human nature says find a way around the problem system or process as it’s no good. The other way will be for staff to say well we cannot do it because of the system and then productivity takes a tumble. Managers are left swearing at the whole mess, which has an apparently impossible set of outcomes.Security officers in various companies have tried some very harsh tactics to ensure they
Pages: 3 (750 words), Coursework
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Data Protection Act and Role of the Commissioner in the Act
As the president, everyone had to blame Susan for the fault is that she was the sole authority responsible for data security and integrity within the organization. Since she breached the second principle law that governs personal data, nobody should alter the sole purpose of the data (Bell, 2001).
Pages: 5 (1250 words), Coursework
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Collect technical information of hardware, software, peripherals and other add-ons to computer systems from web sites( see assignment criteria)
The POST routine is split into three phases, with failures indicated by either beep codes and /or screen messages. The computer then precedes its final bootup stage by calling the operating system.For the many internal devices of a computer to communicate with each other, buses are used for data sharing by data transfer, addressing using address lines, supplying power to various peripherals and to provide a system clock for timing of events. The buses are grouped into data buses, which are used
Pages: 4 (1000 words), Coursework
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Leaving Microsoft to Change the World
In fact, this was confirmed in the opening chapter of the book, when a Nepal native expressed doubt that Wood would come back and help them, stating that many trekkers had come through the village and promised to help and did not come back. This proves that Wood was a special guy in this regard, in that he had to help those people because he felt for them so much. He also has the personality trait of somebody who is a risk-taker, and, indeed, he leaped before he looked in this case. Meaning
Pages: 14 (3500 words), Coursework
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There are different kinds of scoring systems; Celanese scoring model, Dupont scoring model, Exfo model and computer based scoring model. Scoring models are very important and they are a source of data which is utilized in meetings whereby project attractiveness is compared to cut off criterion, thereby in portfolio review stage the outputs used in ranking the projects.Celanese scoring model mode focuses on long term projects and it comprises of nineteen questions in five categories which are;
Pages: 4 (1000 words), Coursework
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The Security Concern Expressed by Thomas Friedman
Online bullying and predation on children has become a vastly spread phenomenon and is a source of worry to exact caring and responsible parents. To avert worse effects of this delinquency, parents are advised to place the family PC at an elevated, visible place. Monitoring the sites a child is visiting from a distance becomes possible.
Pages: 4 (1000 words), Coursework
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It is up to an organization to put up measures and install the necessary application in order to ensure the security of its systems and information including the network. Apart from the patches and vulnerabilities that exist in applications, all the other techniques are entirely controllable from an organization’s side. Installation of patches and fixes in order to mitigate the vulnerabilities that exist within an application is partially controllable given that it is u to an organization to
Pages: 5 (1250 words), Coursework
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Security Analysis and Redesign of a Network
Further, this report aims at analyzing the NMAP Port scan results of the servers that XYZ currently uses. The paper then proposes, both theoretically and diagrammatically/graphically, a redesign of the current network, offers recommendations of how or better procedures that the organization can harden both its Apache, and it IIS web servers. Further, the report presents a security policy write-up, which will guide the organization with regards to spyware, antivirus, and adware policies.Both
Pages: 14 (3500 words), Coursework
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Assignment 1: Network Consultation for DesignIT
From the many available antivirus software applications, it is suggested that the DesignIT should install Symentic Endpoint Protection. Moreover, it is suggested that the company would implement a strong password policy.A wide range of software applications are available to install on the computer systems, however, it is suggested that the DesignIT may install only the required applications to avoid the cost overrun. As the document pertains to the network design, therefore, apart from the
Pages: 5 (1250 words), Coursework
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Website Usability
Offices provided the required geographic range to the test crew of Space participants; this similar test procedure was used for all the participants.The functionality tests were majorly based on task cases obtained from Space’s past knowledge of the website’s main purpose and relevant end-user needs. 
Pages: 6 (1500 words), Coursework
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Enterprise, weekly blogs and Portfolio
A good blog should allow the audience and experts to make their contribution through comments. My blogs adopted a conversational tone that allowed readers and experts to contribute to my blog posts. Most assuredly, authors of blogs should be very credible. However, I cannot ascertain my credibility in addressing various topics that I posted on my blogs.
Pages: 8 (2000 words), Coursework
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Networking
This project is vital to outlining a new network configuration that improves the current network system. The project will promote the achievement of the end users requirements by ensuring a consistent and reliable network that is accessible at any given time. Also, ensuring consistent data encryption is vital for the network system security (McNab, 2008).The current network structure has undergone multiple changes since its instigation aimed at improving it over time. The prior network was not
Pages: 3 (750 words), Coursework
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Wireless LAN Technology
The protocols include IEEE 802.11a, IEEE 802.11b, IEEE 802.11n, IEEE 802.11g, IEEE 802.11e, IEEE 802.11i, IEEE 802.11u, IEEE 802.11w, IEEE 802.11s, IEEE 802.11ac, and IEEE 802. One main difference between these standards is data rate [4].Some IEEE 802.11 protocols are integrated into networking chipsets to form IEEE 802.11 WLAN technologies which are available for purchase. These protocols include IEEE 802.11a, IEEE 802.11b, IEEE 802.11n, and IEEE 802.11g [2, 4]. Before purchasing any chipset,
Pages: 10 (2500 words), Coursework
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