1. Describe the difference between an analog signal and a digital signal? Analog signal has a smooth consistency over a vary of time. An example of analog signal is voice. Digital signal is smooth‚ but after a period of time‚ it will change its consistency. An example of digital signal is text. 2. What is the function of a dial up modem? A dial up modem‚ modulates the digital data received from a computer‚ and transfers it into an analog signal‚ which then transmits down a telephone line. The
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software - Use this kind of tool to compute number-intensive problems such as budgeting‚ forecasting‚ etc. A spreadsheet will plot nice graphs very easily. Database software - Use this software to store data such as address‚ membership and other text information. A database can be used to easily sort and organize records. Presentation software - Use this software to create multimedia stacks of cards/screens that can effectively present a lesson or a sales pitch. The user often clicks on buttons to advance
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Liu 1 George Liu 10-6-14 Rozansky Pd. 6 Supercars Informative Essay Supercars are one of the most amazing things that humans have created. They come in many designs‚ shapes‚ types‚ and sizes. Supercars are much more than just a car‚ they are more of a tradition‚ and international tradition. There is much more to supercars than meets the eye. Modern technology has allowed supercars to go beyond belief. Supercars have advanced massively through design‚ speed‚ power etc. over the many years. Although
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Noriel Parairo Miranda Berana Compound Brgy. Bukal Pagbilao‚ Quezon cant0onan@gmail.com 09422451411 Objectives To apply my knowledge and perform my duties and responsibilities in any work of times. Personal Data Birthdate: March 20‚ 1994 Birthplace: Pagbilao‚ Quezon Age: 19 Sex: Male Height: 5’8 Weight: 68 Kg’s Mother’s Name: Celestina P. Miranda Father’s Name: Mario T. Miranda Religion: Roman Catholic Educational Background Tertiary: STI College Lucena (2013)
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Armando Zavala Unit 1 Discussion 1 IS3440 Linux Security Securing a Linux System Step 1. Patches and Updates Update your server with the latest service packs and patches. You must update and patch all of the Web server components including Windows 2000 or Windows Server 2003 (and IIS)‚ the .NET Framework‚ and Microsoft Data Access Components (MDAC). During this step‚ you: Detect and install the required patches and updates. Update the .NET Framework. Detect and Install Patches and Updates
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Master of Computer Application(MCA)-Semester 3 MC0072-Computer Graphics 1.) Describe the theory of Polygon and Pattern filling along with their corresponding algorithms. Ans.) Polygon Filling Filling the polygon means highlighting all the pixels which lie inside the polygon with any color other than background color. Polygons are easier to fill since they have linear boundaries. There are 2 basic approaches used to fill the polygon. One way to fill a polygon is to start from a given “seed
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The expected outcome of this ongoing research will be significant for policy makers‚ educators and the industry to reflect on the current state of the hospitality and tourism education in Malaysia and to review the curricular if necessary. It is realized that the development of hospitality program is complicated due to the nature of the industry which is multidisciplinary and segmented. The objectives of the study that will be carried by the author are summarized as follows: To critically examine
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The Mouse In computing‚ a mouse is an input device that functions by detecting two-dimensional motion relative to its supporting surface. 1. The idea for the computer mouse came to Engelbart in 1961 at a conference‚ while thinking about how to make graphical computer interfaces more efficient. 2. The first mouse prototype was made out of wood‚ a circuit board‚ and two metal wheels that did not come into contact with the surface it was on. 3. Engelbart would go on to refine this prototype
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Final Project Overview In the final project‚ you play the role of a network consultant hired to design a new network for a company called Acme Manufacturing. Acme expects a network design document that includes your recommendations. The organization is growing and expanding their operations with the acquisition of a plant in China as well as several other offices throughout the United States. The following are the requirements for the new wide area network. • The network should be designed
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ABOUT TCS IT WIZ ENTRY AND ELIGIBILITY ✓ There is NO entry or registration fee. ✓ Students from 8 -12 std. are eligible to participate. ✓ Multiple teams per school (2 members per team) will be allowed to participate. ✓ Completed entry forms should reach us by 25-Nov-09 SUBJECT The quiz will mainly focus on the following areas: World of Internet and unique web sites‚ IT buzzwords and acronyms Personalia - International‚ national and local Advertisements of IT and Communication companies
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