'Secondary storage' diaporamas de présentation

The Central Processing Unit: What Goes on Inside the Computer

The Central Processing Unit: What Goes on Inside the Computer. Chapter 4. Objectives. Identify the components of the central processing unit and how they work together and interact with memory Describe how program instructions are executed by the computer

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Oracle SQL*Loader

Chapter 17 Disk Storage, Basic File Structures, and Hashing Chapter 18 Index Structures for Files. Oracle SQL*Loader. http://www.oracle.com/technetwork/database/enterprise-edition/sql-loader-overview-095816.html. Storage. Primary storage (main memory)

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Information Processing System

Information Processing System. DATA is a collection of independent and unorganized facts. INFORMATION is the processed and organized data presented in a meaningful form. DATA PROCESSING is the course of doing things in a sequence of steps. Information Processing System.

736 views • 54 slides

Lead Black Slide

Lead Black Slide. Chapter 4. Information System Hardware. Our Agenda. Computer Organization Input and Output Devices Primary Storage The Central Processing Unit Secondary Storage. Learning Objectives. Describe the main components of the computer. List common input and output devices

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Computers: Tools for an Information Age

Computers: Tools for an Information Age. Chapter 1. Objectives. Describe the three fundamental characteristics of computers Describe at least four areas of society in which computers are used Identify the basic components of a computer system: input, processing, output, and storage

860 views • 51 slides

Computer Hardware Computer Software

Computer Hardware Computer Software. Computer Components. CPU. Input Devices. Secondary Storage. Buses. Communications Devices. Output Devices. Primary Storage. How Computers Represent Data. Bit Binary Digit. On/off, 0/1, Magnetic/not Byte Group of Bits for One Character

1.35k views • 48 slides

Parallel Programming & Cluster Computing Overview: What the Heck is Supercomputing?

Parallel Programming & Cluster Computing Overview: What the Heck is Supercomputing?. Henry Neeman, University of Oklahoma Charlie Peck, Earlham College Andrew Fitz Gibbon, Earlham College Josh Alexander, University of Oklahoma Oklahoma Supercomputing Symposium 2009

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Computer Systems: Integrating the Power of Technology

Assembling an effective, efficient computer system requires an understanding of its relationship to the information system and the organization. The computer system objectives are subordinate to, but supportive of, the information system and the needs of the organization

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CPU

CPU. Bayu Priyambadha, S.Kom. Learning Outcomes. Pada akhir pertemuan ini , diharapkan mahasiswa akan mampu : m enjelaskan apa yg dimaksud dg Central Processing Unit, komponen-komponennya, dan cara kerjanya

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Computer Systems

Main processor is called the Central Processing Unit (CPU). A particular computer will have a particular type of processor, such as a Pentium or a SPARC chip. ...

625 views • 33 slides

CF Database I

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Secure Virtual Machine Execution Under an Untrusted Management OS

Secure Virtual Machine Execution Under an Untrusted Management OS. Chunxiao Li Anand Raghunathan Niraj K. Jha. Outline. Background: Security & Virtualization Security challenges in virtualization-based architecture A secure virtual machine execution environment Implementation & results

416 views • 24 slides

Processing & Storage

Processing & Storage. Computer Storage. Primary Storage/Main Memory/RAM - Volatile - changing. Used for data and programs needed for processing by CPU soon. Secondary Storage - Non-volatile - permanent. Used for data and programs to be processed later. Data Representation.

957 views • 23 slides

What is a Computer?

CS 1308 Computer Literacy and the Internet. What is a Computer?. Two Main Components. Hardware Physical media that uses electrical current to process instructions. Software Instructions written by humans that tell the computer what to do. The Modern Computer. The Stored-Program Model

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Query Optimization in Database Systems

Query Optimization in Database Systems. Lindsey Blackstock CSc 6710. Overview. Description of query optimization and important concepts Survey of query optimization research Query optimization example. Basics.

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CS 295: Modern Systems Storage Technologies Introduction

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Hardware, Network, and Software

Hardware, Network, and Software. Computer Organization. Kilobyte 1,000 bytes (actually 1,024) Megabyte 1,000 kilobytes 10 6 bytes Gigabyte 10 9 bytes Terabyte 10 12 bytes Petabyte 10 15 bytes Exabyte 10 18 bytes. Types of Computers. Supercomputers Mainframes Minicomputers

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CGS 3763 Operating Systems Concepts Spring 2013

CGS 3763 Operating Systems Concepts Spring 2013. Dan C. Marinescu Office: HEC 304 Office hours: M- Wd 11:30 - 12:30 A M. Last time: Storage models Types of storage Transactions Today Memory hierarchies. Binary image; swapping

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Secondary Storage

Secondary Storage. Internal Hard Disk Drive. Picture. USB 2.0 External Hard Drive. Picture. USB 3.0 External Hard Drive. Picture. CD Rom. Picture. USB Memory Stick. Picture. Bluray Disk. Picture. Magnetic Storage. Picture. Solid State Drive. Picture. Floppy Disk. Picture.

316 views • 11 slides

Common System Components

Common System Components. Chapter 2: Operating-System Structures. Process Management Main Memory Management File Management I/O System Management Secondary Management Networking Protection System Command-Interpreter System. Process Management.

167 views • 9 slides