COBOL and Fortran wereintroduced to simplify programming. I/O processors were introduced to supervise input-output operationsindependently of the CPU thus freeing the CPU from time-consuminghousekeeping functions. The CPU would send the I/O processor an initialinstruction to start operating and the I/O processor would then continueindependently of the CPU. When completed, or in the event of an error, theI/O processor sent an interrupt to the CPU. Batch processing became feasible with the improvement in I/O and storagetechnology
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Structure 3.8.1 Modularity 3.8.2 Top-down Program Design 3.8.2.1 Program Flowchart 3.9 System Flowchart 3.10 File Maintenance Module 3.11 Main Menu Specification 3.11.1 Output Specification 3.11.2 Input Specification 3.11.3 File/Database Specification 3.12 Overview of the proposed systems flowchart CHAPTER FOUR: SYSTEM IMPLEMENTATION 4.1 Introduction 4.2 Justification of the Programming Language
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University 01/12/2014 Table of Contents Introduction 3 Problem Solving Techniques (Week 1) 4 Data Dictionary 5 Equations 6 Expressions 7 8 Sequential Logic Structures (Week 2) 9 PAC (Problem Analysis Chart)-Transfers 10 IPO (Input, Processing, Output)-Viewing Balances 11 Structure Chart (Hierarchical Chart)-Remote Deposit 12 12 Problem Solving with Decisions (Week 3) 14 Problem Solving with Loops (Week 4) 15 Case Logic Structure (Week 5) 16 Introduction This Design Proposal
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Software Multiple Choice 1) Which device listed below is an example of an output hardware device? A) keyboard B) flatbed plotter C) CPU D) magnetic disk 2) Which of the following is considered to be input hardware? A) keyboard B) video display C) speakers D) plotter 3) Which of the following is sometimes called the "brain" of the computer? A) magnetic disk B) special function cards C) central processing unit D) main memory 4) 1 ________ = 1024 kilobytes A) terabyte B) megabyte
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1. INTRODUCTION TO MANAGEMENT INFORMATION SYSTEM Course Objectives: In any organization, small or big, a major portion of the time goes in data collection, processing, documenting and communicating it to the people. Hence, a major portion of the overheads go into this kind of unproductive work in the organization. Every individual in an organization is continuously looking for some information which is needed to perform his/her task. Hence, the information is people-oriented and it varies with
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INTERNATIONAL JOURNAL ON SMART SENSING AND INTELLIGENT SYSTEMS, VOL. 3, NO. 4, DECEMBER 2010 Microcontroller based Power Efficient Signal Conditioning Unit for Detection of a Single Gas using MEMS based Sensor P. Bhattacharyya*, D. Verma and D.Banerjee Department of Electronics and Telecommunication Engineering, Bengal Engineering and Science University, Shibpur- 711103, Howrah, West Bengal, India *Corresponding author: Tel.: +913326684561; fax: +913326682916 E-mail: pb_etc_besu@yahoo.com
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an accounting system has three basic phases: input, processing and output. The inputs are the journals which is the chronological record of transactions which are recorded as they occur on numerous source documents such as sales invoices, purchase invoices etc. Periodically, these journals are posted to general ledger, which constitute the processing phase of the system. Financial statements are prepared from the data in general leger. This is the output. Thus an accounting system is essential to
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Management Information System Functions and Network Planning in Grameen Phone Course Title: Management Information System Submitted to: Ameen Nawaz Department of Computer Science American International University, Bangladesh Acknowledgement It is our refreshment stand to thank Mr. Nawaz Ameen, our course instructor of the course Management Information System, in American international University for giving us the opportunity to practically exposure through this report. In this regard
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Unit 1 History and Architecture Copyright © 2008 Heathkit Company, Inc. All rights reserved. A Short History of the Computer 2 Objective • Describe some of the earliest forms of computers. 3 The Abacus 4 Charles Babbage’s Analytical Engine 5 The Hollerith Machine 6 First Electronic Digital Computer 7 ENIAC 8 Colossus 9 • Describe some of the earliest forms of computers. 10 The Emergence of the Personal Computer 11 Objective • Discuss
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CONCATENATIVE TEXT-TO-SPEECH SYNTHESIS OF TWO-SYLLABLE FILIPINO WORDS Lourdes T. Tupas, Rowena Cristina L. Guevara, Ph.D., and Melvin Co Digital Signal Processing Laboratory Department of Electrical and Electronics Engineering University of the Philippines, Diliman ABSTRACT In concatenative-based speech synthesizers, one of the most important problems is proper union of speech units to achieve an intelligible and natural-sounding synthetic speech. For that purpose, speech units need to
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