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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the high-resolution images for closer inspection.) 2. Using the Internet‚ locate information on the AMD 770 Northbridge Chipset. What processors is it used with? What is its purpose on the motherboard? A: AMD processor. Used to link the computer system hardware to the processor 3. Using the Internet‚ locate information on the AMD SB710 Southbridge Chipset. What processors is it used with? What is its purpose on the motherboard? A: Embedded AMD Athlon single and dual processor. Used for audio and
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Mark Abrasaldo 04 - 11 - 2011 CS 321 9:00am – 12:00pm Prof. Meljohn Aborde 1. CISC and RISC. Differentiate. ➢ CISC is a computer where single instructions can execute several low-level operations (such as a load from memory‚ an arithmetic operation‚ and a memory store) and/or are capable of multi-step operations or addressing modes within single instructions. ➢ RISC is a CPU design strategy based on the insight that simplified (as opposed to complex)
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101: COMPUTER LITERACY QUIZ CHAPTER-2 Name_______________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) ________ is data that has been organized or presented in a meaningful fashion. 1) _______ A) A number B) Information C) A symbol D) A character 2) Which of the following is NOT one of the four major data-processing functions of a computer?
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CS 11 Handout Outline I Basic computer concepts A Definition of a computer B Number systems and conversion C Types of programming languages Program Development Cycle A Problem Identification B Logic Formulation C Coding D Testing and Debugging E Storage and Maintenance Program Logic Formulation A Algorithms B Algorithm Representation 1 Flowchart 2 Pseudocode Programming Fundamentals A Data Types B Variables and Constants C Operators D Expressions Control Structures A Sequential B Conditional C
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Frederick II was born into the House of Hohenzollern on January 24‚ 1712 in Berlin‚ Germany. His parents were Frederick William I and Princess Sophia Dorothea (sister of George II of Great Britain). While Frederick II’s father was short tempered‚ his mother was calm and enjoyed living in luxury. By having opposite parents‚ Frederick II was taught differently by his two parents. His mother hired a tutor that taught him about French culture and Greek and Roman classics‚ whereas his father taught him
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I. Computer Dynamics Computer Dynamics is a microcomputer software development company that has a 300-computer network. The company is located in three adjacent five-story buildings in an office park‚ with about 100 computers in each building. The current network is a poorly designed mix of Ethernet and token ring (Ethernet in two buildings and token ring in the other). The networks in all three buildings are heavily overloaded‚ and the company anticipates significant growth in network traffic.
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Name Susan joseph Class: ____________________ Date: □ EXERCISE 20 Questions 1. Which patient scored the highest on the preoperative CVLT Acquisition? What was his or her T score? 2. Which patient scored the lowest on postoperative CVLT Retrieval? What was this patient’s T score? 3. Did the patient in Question 2 have more of a memory performance decline than average on the CVLT Retrieval? Provide a rationale for your answer. 4. What is the mean
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Chapter 1: Introduction Dr. Rosario Rosas-Vega IE 4355 : Facilities Design Texas State University Introduction About 8% of Gross National Product (GNP) has been spent in new facilities in US. Facilities planning has taken on a new meaning in today’s competitive global marketplace. In the past it was considered a science. Today it is a strategy. Formerly competing entities are now organized into supply chains to remain competitive. What is a Supply Chain? Facilities must help
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Introduction to Computers What is a computer? An electronic device for storing and processing data‚ typically in binary form‚ according to instructions given to it in a variable program.. Many people believe that knowing how to use a computer‚ is one of the basic skills needed to succeed in the workplace. In order to use the computer it is necessary to understand how the computer works. Hardware | Computer hardware is made up of the equipment used to make up you computer unit. These parts
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