magnetic tape to update a database stored on a magnetic disk c) converting source documents to magnetic tape using a computer-based optical character reader (OCR) d) processing OCR documents online to update a database on magnetic disk e) reading data from a magnetic disk into the computer to be printed on a report f) using a computer or terminal to key data from source documents to a file stored on a magnetic disk g) manually sorting and filing invoices numerically
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GEARBOX DESIGN PROJECT DESCRIPTION You are the designer and you have been asked to design a speed reducer that will take power from the shaft of an electric motor rotating at 1500 rpm and deliver it to a machine that is to operate at approximately 750 rpm. Assume that you have decided to use spur gears to transmit the power and you are proposing to use a single-reduction speed reducer. The power to be transmitted by the shaft is 20 KW and the input shaft is coupled to the motor shaft
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Optical Memory Storage In Bacteriorhodopsin ➢ Abstract With the growth of Information over last few decades‚ demands for its efficient storage and faster processing has reached new dimensions. The need of the hour seems to be development of high capacity secondary storage devices as well as faster processors. The RAM used in most computers is the same type of memory used several years ago. The limit of increasing the density of RAM has already been
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White Paper| WLAN Design and Site Surveys This paper aims to introduce the user to the concept and need for WLAN design and deployment methods. It also educates the user on site surveys‚ the preferred method for accurate design for WLANs. History of WLAN Design WLAN design has come a long way in the last couple of years with fundamental changes and acceptance in terms of the setting of design requirements‚ goals and methodologies for successful WLAN deployments. Before there were professional
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(1) Points True False (*) 2. SPARC T4 Servers offer optimized and improved performance for which types of workloads? Mark for Review (1) Points Internet infrastructure Middleware/Java Databases and Datawarehouses All of the above (*) 3. SPARC T4 Systems are expected to provide up to 5x single threaded performance compared to prior generations of T-Series servers. Mark for Review (1) Points True (*) False 4
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Sadie Broadway Speed of Sound In Air We are studying the speed of sound in air currently in our physics class. The speed of sound is the distance traveled by a sound wave through an elastic medium during a period of time. The speed of sound is extremely interesting‚ as it’s actually the speed of transmission of a small disturbance through a medium. The speed of sound occurs constantly‚ whenever a sound is heard. It’s everywhere‚ and in air we are discovering certain factors like altitude and air
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Reasons People Speed Drivers are supposed to abide by the speed limit while driving‚ but they often exceed it for several reasons. The reasons seem to serious sometimes‚ but most cases‚ they seem to funny and ridiculous. Some people go over speed because they are late for work or private appointment. Furthermore‚ other people do over speed because of their physiological emergency. Every speeding has completely diverse reasons under specific driving circumstances. First‚ people do
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PT2520 Instructor: Mounir Berrada Assignment 2 Unit 2 True/False Questions Indicate whether the following statements are true or false on the student answer sheet. 1) A requirement is something a database needs to do in order to fulfill its purpose. True 2) You only need to include the most important stakeholders in the database discussions. False 3) Forms are used for gathering input. True 4) A transaction database is optimized to track transactions in real time
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Sample Problems for Speed: 1. Calculate the speed of a dog running through a field if he is covering 23.7 meters in 54 seconds. 2. If a cross country runner covers a distance of 347 meters in 134 seconds‚ what is her speed? 3. What is the speed of a baseball that travels 49 meters in 2.4 seconds? 4. What is the speed of the horse that runs a distance of 250 meters in 3.5 seconds? 5. The girl runs 136 meters in 30 seconds. What is her total speed? Sample
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Deep Web By Bill Morton Did you know that when you Google “Red Wolves‚” Google will only search pages that it has indexed‚ which is only about four percent of the total World Wide Web (Why Businesses Needs to Understand the Deep Web‚ 2013). The other ninety-six percent is known as the Deep Web‚ or Invisible Web. This unknown realm is known for housing terroristic communication‚ gun and drug trading‚ assignation bids‚ and even child pornography. But the Deep Web also holds private
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