MIS Lesson2 Hardware

Information Technology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

IT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

Basic Terms ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

Bits and Bytes ,[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

January 2, 2010 Information Technology David Asirvatham

Basic Elements of a computer January 2, 2010 Information Technology David Asirvatham INPUT OUTPUT Main Memory ALU Control Unit Computer Secondary Storage Microprocessor

January 2, 2010 Information Technology David Asirvatham microprocessor

ICT Infrastructure ,[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

CPU & Memory January 2, 2010 Information Technology David Asirvatham

HDD, DVD & Graphic Card January 2, 2010 Information Technology David Asirvatham

CPU: Others January 2, 2010 Information Technology David Asirvatham

Options January 2, 2010 Information Technology David Asirvatham

January 2, 2010 Information Technology David Asirvatham ,[object Object],[object Object],[object Object],[object Object],[object Object],The Corporate World Migrates to Open-Source

January 2, 2010 Information Technology David Asirvatham Interactive Session: Open-Source ,[object Object],[object Object]

64-bit Processor vs 32-bit Processor ,[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

CPU January 2, 2010 Information Technology David Asirvatham Can you identify the components?

Dual Core Technology ,[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

DDR-SDRAM ,[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

Storage devices ,[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham Tracks Sectors Index track Index hole Access time - seek time - latency time - R/W time DISK TAPE o

HDD January 2, 2010 Information Technology David Asirvatham

HDD – RAID Level 0 January 2, 2010 Information Technology David Asirvatham RAID (originally redundant array of inexpensive disks , now also known as redundant array of independent disks ) refers to a data storage scheme using multiple hard drives to share or replicate data among the drives.

HDD – RAID Level 1 January 2, 2010 Information Technology David Asirvatham

HDD – Level 10 January 2, 2010 Information Technology David Asirvatham

HDD – RAID 0+1 January 2, 2010 Information Technology David Asirvatham

I/0 devices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

Image Capture: Digital Camera ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham xD card Compact card SD (Secure Card)

Image Capture: Scanner ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

Storage Servers January 2, 2010 Information Technology David Asirvatham

Storage Server (con’t) January 2, 2010 Information Technology David Asirvatham

Tape Storage for Backup January 2, 2010 Information Technology David Asirvatham

Storage media ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

Storage media ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

Storage Media ,[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

Others January 2, 2010 Information Technology David Asirvatham VIDEO CAPTURE CARD HUB NETWORK CARD

Hardware Selection ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

Checklist ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

Checklist ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 Information Technology David Asirvatham

Case Study ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],January 2, 2010 David Asirvatham

MIS Lesson2 Hardware

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MIS Lesson2 Hardware