How many inventions in your lifetime can you think of that have changed everything in our society today? Computers have taken over today ’s society. From everyday tasks to moving satellites in space‚ PCs have revolutionized almost everything in our society. Computers weren ’t always this complicated though‚ and were around a long time before anyone even knew what the word "computer" meant. The Abacus was the first known machine developed to help perform mathematical equations. From what researchers
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OUA Study Period 4 (SP4)‚ 2013 Computer Assignment (Worth 15% of the overall assessment for the unit) Due date: 5pm (QLD time) on Sunday 26‚ January 2014 (Week 9) Instructions: All numerical calculations and graphs/plots should be done using EXCEL. A hard copy of your completed assignment must be submitted electronically with the Griffith OUA Cover Sheet (available in the Assessment section of the unit website) attached as the 1st page of your submission. See instruction on the
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------------------------------------------------- COMPUTER APPLICATION 1. How has the computer impacted the industry? Computer is an electronic device that complex and has many advantages. It is suitable to be used as tools to assist teachers in teaching and learning as it is capable of receiving and processing data. Computers also help instructors achieve effective teaching and learning if used systematically.The lessons included with the latest teaching aids will increase the students’
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Computer Memory MEMORY IS THE INTERNAL STORAGE AREA OF THE COMPUTER. MEMORY IDENTIFIES THE DATA STORAGE.THE PHYSICAL MEMORY USUALLY REFERRED TO US MAIN MEMORY OR RAM. Different types of computer Memory Hard Disk Drive. The hard disk drives are among the most common types of computer memory. They can store the data and information long term as this is where you store your music‚ games‚ documents‚ and the like. Hard drives work much like records. They are spinning platters that have arms with head
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Dear Sir: Greetings! I have heard that your institution is in need of a new office Manager. I am interested in the job. I am France Denver Orleans‚ 20‚ a graduate University of San Agustin with a degree of Bachelor of Science in Accountancy. I believe that I am qualified for the job considering that my on-campus and off-campus student manager training had immersed me in the real setting of handling and that it has prepared me to be a good classroom manager. I had also been a manager in
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The Future of Pharmacy Latasha Cameron HCP/210 May 15‚ 2010 Victoria McGhee The Future of Pharmacy Pharmacy practice has gone through many amazing changes as American society transitioned through agriculture‚ industrial‚ and information ages. Now as we go into conventional ages there are a few questions that one must ask‚ “Where does one see pharmacy practice going in the future”? And “In what timeframe does one see things changing”? And “How might those changes effect society”? My personal
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Vision of the Future The society today has many ups and downs‚ many negative aspects and plenty of positive aspects. Life on earth has gradually changed and what people had thousands of years ago greatly differs from what people have today. Technology has improved people’s lives drastically. In the recent years‚ people have started from using an abacus to a calculator in a mere transition of 50-60 years. The development of technology is increasing at an alarming rate and people today can do so much
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A) Social Engineering B) Phishing C) Brute Force D) Hacking E) Cracking Points Earned: 1.0/1.0 Correct Answer(s): A 2. You are working on a computer‚ which of the following activities are restricted according to our Acceptable Use Policy: A) Creating a folder on your desktop B) Using a USB device on the computer C) Saving child pornography on the hard drive D) Adding a screensaver that comes with Windows E) Installation of approved software Points Earned: 1.0/1
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Parts of the Computer & Their Functions Computers are assembled from several key components that make the computer functional‚ called hardware. While most computer users are primarily familiar with the monitor‚ keyboard‚ mouse‚ and other peripherals‚ the most important physical parts of a computer exist inside the case. CPU * The central processing unit processes all of the data that is accessed by the machine. In PCs the CPU‚ or microprocessor‚ is a small silicon chip located beneath the
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A computer system consists of mainly four basic units; namely input unit‚ storage unit‚ central processing unit and output unit. Central Processing unit further includes Arithmetic logic unit and control unit‚ as shown in the figure:. A computer performs five major operations or functions irrespective of its size and make. These are • it accepts data or instructions as input‚ • it stores data and instruction • it processes data as per the instructions‚ • it controls all operations inside a computer
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