Michael Sims Instructor: Baxter NT1110 Unit 11 Lab: Research Project Cyber Crime In 1969‚ the first message‚ “login”‚ was sent over ARPANET‚ the predecessor of today’s internet (Kleinrock‚ 2008). ARPANET was designed as a communication system that would allow researchers to access information from other researcher’s computers around the country‚ therefore allowing information to flow more freely (Kleinrock‚ 2008). Computers and the internet have
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Assignment 1 - Unit 8 Task 1 - P1 Introduction: There are a number of technologies required for an e-commerce system. For a company to have successful e-commerce business it is important for the technical staff to know the technologies required for an e-commerce system. E-commerce is the sale of goods over the internet; it had become very popular with business selling to customers or business selling to other business or people selling to other people directly through set up sites such as amazon
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Fiber Optic Connector Assembly Oven-Cured Epoxy Application and Connector Assembly: 1. Set the curing oven to the temperature recommended by the epoxy manufacturer. 2. Follow manufacturer’s instructions for mixing the epoxy. 3. Secure needle to the syringe and load the syringe with epoxy while ensuring it is free of air pockets. 4. Insert the needle tip into the back of the connector until it bottoms out against the ferrule. Maintain pressure and slowly inject epoxy until a bead appears on the end
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Nt1110 Unit 6 Research Paper 1 • Network-attached storage (NAS) is hard disk storage that is set up with its own network address rather than being attached to the department computer that is serving applications to a network ’s workstation users. By removing storage access and its management from the department server‚ both application programming and files can be served faster because they are not competing for the same processor resources. The network-attached storage device is attached to a local
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Splicing and Connection Performance Three Factors that Affect Splicing Performance Attenuation can cause performance issues because of dirty fiber end faces‚ excessive gaps between fibers or improperly installed connector offsets of fiber cores when mated. The second factor affecting splicing performance is called Angle Acceptance also known as Modal Dispersion. This has to do with a differential delay between the modes‚ which can cause for a lower bandwidth. The last and final factor is Chromatic
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Table of Contents 1. Pro forma Cash Receipt 1 2. Company’s Cheque to Supplier 3 3. Power Point Presentation 5 4. Purchase Order Form 8 5. Delivery Note 10 6. Sales Invoice 12 7. Credit Note 14 8. Statement of Account and Remittance Advice 16 References 21 1. Pro forma Cash Receipt You are to prepare pro forma cash receipt for use in the company’s shops. Pick a sample transaction and show the VAT element separately. Placebo Ltd Fountain House London N1 Cash Receipt #: 123456790 Date: /
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1. A 2. A/C 3. B/C 4. C 5. A 6. A/D 7. B/D 8. A 9. B 10. A 11. A 12. B/D 13. A/D 14. A/D 15. C 16. A/C 17. C/D 18. D 19. A/C 20. A 21. IP Address – A 32-bit binary number‚ often written in the DDN format‚ that hosts use as their unique identifier in a TCP/IP network‚ much like a postal mailing address in the postal system. IP Router – A device that performs IP routing. A physical device with roles defined by the IP protocol‚ including to connect LANs and WANs using its physical
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connectors. A splice is typically employed for one of three reasons: to repair a damaged cable‚ to extend the length of a cable‚ or to join two different cable types. (Andrew Olivier‚ 2011‚ p. 617) There are some things that can affect splicing performance. There is Cladding Diameter which occurs when the cladding diameters of the transmit and receive optical fibers are not the same. Cladding diameter mismatch loss occurs when the cores of the optical fiber are not aligned because of the cladding diameter
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computer‚ or simply tablet‚ is a mobile computer with display circuitry and battery in a single unit. Tablets are equipped with sensors‚ including cameras‚ microphone‚ accelerometer and touch screen‚ with finger or stylus gestures replacing computer mouse and keyboard. The tablet computer and he associated special operating software is an example of pen computing technology. The first patent for a system that recognized handwritten characters by analyzing the handwriting motion was granted in 1915
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Lab 7: Security Basics. TASK 1 Zone –Alarm is a two way firewall. The software is free! It also provides an array of features like identity theft protection‚ online backup’s‚ and web security. Linksys has firewall settings on their SOHO routers. These firewalls protect the entire network. Most of the SOHO routers on the market today are wireless and provide all different types of wireless security including WPA 2 and also allowing for parental control. Firewalls are sometimes bought as a standalone
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