differ from IT? 2. How useful do you think is Morse code even to this day when various modes of Full Duplex communications abound from simply text‚ voice‚ and even video? 3. How would you show tact and respect in sending messages via e-mail‚ or in replying to discussion threads in forums‚ or in chat session? 4. What would you do if you happen to listen to distress signal such as: … --- … ‚ or a Triple BREAK‚ QUF‚ 10-33? 5. How proficient are you in terms of deciphering and decoding
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Basics of Computer :: 1 1 Basics of Computer 1.1 INTRODUCTION In this lesson we present an overview of the basic design of a computer system: how the different parts of a computer system are organized and various operations performed to perform a specific task. You would have observed that instructions have to be fed into the computer in a systematic order to perform a specific task. Computer components are divided into two major categories‚ namely‚ hardware and software. In this lesson we
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Computer Concepts – Illustrated 8th edition Objectives * Define computers *Explore how computers work *Categorize computers *Examine personal computers *Introduce software *Introduce the Internet and the Web *Understand email basics Defining Computers Computer * An electronic device that: * Accepts input * Processes data * Stores data * Produces output * Uses instructions in stored programs Personal computer (PC) Computer system
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renew your IP address. Now what is your IP address? 192.168.1.101 3. Are you using dynamic or static IP addressing? How do you know? Static IP. I checked from the router settings in the router by logging into 192.168.1.1 4. What is your mac adapter address for this connection? fe80::8e89:a5ff:fe6a 5. What is your default gateway IP address? 192.168.1.1 6. What response do you get when you ping the default gateway? 64 bytes from 192.168.1.1: icmp_req=1 ttl=64 time=1
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CHAPTER ONE COMPUTER SYSTEM FUNDAMENTALS 1.1 Computer System as a Universal Tool A computer system is an electronic device that accepts inputs; transform the input through some processes to obtain output or information that can aid effective decision making. Information originated from raw data which by its own simple definition is any raw fact or figure that can be subjected to a form of manipulation before it can be trusted for decision making. Data can originate from various sources depending
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HISTORY OF COMPUTER Abacus - The First man-made computing device. - It can perform addition and subtraction - invented in China Pascal’s calculating machine/Pascaline - The first mechanical calculator - Invented by Blaise Pascal - Can perform addition & subtraction Leibnitz calculator - First general-purpose calculating machine - Extended version of Pascal Calculating machine - Can perform multiplication and Division - Invented by Gottfried Leibnitz Automatic
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Computer Lab or Computers in the Classroom Everyone lives in a society dependent on technology at work‚ home‚ and school‚ but students are not able to access this technology on a continuous basis. Computers are significant to education because they make us reconsider how students learn‚ how they are inspired‚ and what useful information is. Classroom with computers have become an important part of the curriculum and need to be used daily. Phasing out computer labs and putting computers right in
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That girl you called a slut in class today. She’s a virgin !! The "gay boy" you punched in the hall today. Committed suicide a few minutes ago. The boy you called poor. He has to work every night to support his family. That girl you pushed down the other day. She’s already being abused at home. That girl you called fat. … She’s starving herself. The old man you made fun of cause of the ugly scars. He fought for our country. The boy you made fun of for crying. His mother is
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How many of these competencies do you feel you meet at this point? Critical thinking‚ technical skills. Which competencies do you feel you could develop further? Communication assessments What barriers would you anticipate in trying to develop these competencies? Nervousness around elderly‚ due to fear of doing more harm than good. How do you think the demographics of the aging population will affect the need for healthcare professionals in the next decade? By the year 2020‚ the need for
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UNIT - I BASIC STRUCTURE OF COMPUTERS FUNCTIONAL UNITS A computer consists of five functionally independent main parts. They are‚ ➢ Input ➢ Memory ➢ Arithmetic and logic ➢ Output ➢ Control unit Basic functional units of a computer [pic] The operation of a computer can be summarized as follows The computer accepts programs and the data through an input and stores them in the memory.The stored data
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