It - professional

Introduction To computers

Operation 1

• What is Computer?
• Types of Computers
• Computer Applications
• Computer elements
• How Computer works
• Computer Data Structure

Introduction To Computer Hardware Components

Operation 2

• What is RAM?
• About RAM types
• About SIMM's
• DIMM's
• PC100 RAM
• Rambus
• FPM (Fast Page Mode)
• ECC (Error Correcting Code)
• EDO (Extended Data Output)
• SDRAM (Synchron Data RAM)

Operation 3

• What is Hard Disk Drive?
• Physical aspects of the hard disk

• Hard Disk Controller principles
• Hard Disk Limitations
• Hard Disk Interface
• IDE
• EIDE
• SCSI
• DMA, Ultra DMA

Operation 4

• Brief CPU review from 1st to 6th generation
• What is a CPU?
• Microprocessor Architecture
• Microprocessor Language
• Microprocessor Data Structure
• How Microprocessor Works
• Microprocessor Cooling
• 8086 compatibility
• The CPU improvements
• About clock doubling
• Cache RAM
• The CPU – areas of development
• The CPU – speed measurements
• CISC and RISC instructions
• CPU changes - historic review of 286, 386, 486
• Pentium
• MMX
• Cyrix 6X86
• Pentium Pro
• Pentium II
• Miscellaneous notes about CPU's

Operation 5

• Pentium
• The need for proper cooling
• P55C - MMX
• Cyrix 6x86
• AMD K5 and K6

• Cyrix 6x86MX
• Pentium Pro
• Pentium II
• K6-2
• Deschutes
• Celeron
• Xeon, Katmai...
• CPU sockets and chip set
• Dual Voltage
• Various notes about CPU's

Operation 6

• CPU clocking and over clocking
• What is clocking?
• What is over clocking?
• Which CPU's can be over clocked?
• What are the disadvantages and risks in over clocking?
• I/O speed and experimenting with that.
• Clock frequency and -doubling
• Cache RAM
• Areas of development
• The CPU – speed measurement
• CPU changes - historical review
• 80486DX4

Operation 7

• What Is Motherboard?
• Types of main board (motherboard)
• POST and other ROM (BIOS etc.)
• Setup-program
• Boot-process
• PC busses
• The CPU (12 pages)
• The System bus
• I/O busses ISA, EISA, MCA and VL
• The PCI-bus
• Technical and historical background for the I/O busses
• Chip sets
• RAM

Operation 8

• What is a chip set?
• New technologies - new chip set
• Triton
• Carmel
• Efficiency of Chipset
• North Bridge & South Bridge
• Intel 82430TX with AGP and Ultra DMA
• Intel 82440 LX
• Intel 82440 BX
• Operation 9
• About Optic Medias
• The Compact Disk
• The CD-ROM
• About Optic Data Storage
• Data read from the CD-ROM
• Music from CD's
• Mutiread CD-ROM
• CD-R and other variants
• lDVD
• HD-ROM (future)
• Operation 10
• Floppy Disk Drive
• Track & Sectors of FDD
• Architecture of FDD
• Zip drive
• MO Drive

Operation 11

• What is BIOS?
• CMOS, Battery
• Jumper Setting
• BIOS Setting
• BIOS programming
• PROM, EEPROM, EPROM, WORM
• NVRAM, VRAM

Operation 12

• What is Connector Ports?
• DIN 6
• USB 1.0, 2.0, 4.0
• DB 15
• VGA, SVGA, UVGA
• Ethernet (RJ 45)
• MIDI
• LCD PORT

Operation 13

• introduction to the I/O busses
• Technical and historical background for the I/O busses
• About the ISA bus
• FSB, BSB
• SATA, ATA
• About MCA, EISA, and VLB busses
• The PCI bus

Dive in Memory Mapping

Operation 14

• Types of memory
• Memory Architecture
• Virtual Memory
• Cache Memory
• L1, L2
• Flash Memory

Operation 15

• What is Memory Mapping?
• Base Memory
• Conventional Memory
• Extended Memory
• Expanded Memory
• Emulator
• Dos & Bios Residential Memory
• Meeting With Computer Language

Operation 16

• What is Computer Language?
• Types of Computer Language
• High-level, low Level, Middle-level
• Machine-level, Assembly-level
• ASCII, EBCDI
• BIT, BYTE
• Analog, Digital Data Conversion
• Binary, Decimal, hexadecimal, Octal

Operation 17

• What is Number System?
• Calculation of numbers
• Binary to decimal & vice versa
• Binary Multiplication, Division, Addition, Subtraction
• Conversion of Analog to Digital Data

Dive in Computer Software's

Operation 18

• What is System Software?
• Types of System Software
• Working Architecture of System Software
• Operating System
• XP, vista, Window Server 200X, Linux, Unix
• Operating System Recognize Hardware
• Kernel & Shell of Operating Systems

Operation 19

• What is Application Software?
• Types of Application Software
• Hierarchical Model of Application Software
• Mapping of Application Software
• Relation between Application & System Software

Operation 20

• What is Utility Software?
• Categories of Utility Software
• Usage of Utility Software
• Building Block of Utility Software
• SFC, EXE, BAT
• Trojan Horse, Trojan Drop
• Polymorphic, Macro, Micro
• Worm
• Time Calculation/Period

Autopsy on DOS (Disk Operating System) Commands

Operation 21

• What is Dos?
• Importance of Dos in any OS
• Dos Commands
• External, Internal Commands
• Fdisk, Nusrmgr.Msc, Chdsk, Sfc
• Ifinger, Ifconfig, Ipconfig, Nslookup
• Commands To Create & Manipulate File & Directory
• Commands To Create & Change the File Extension
• Commands To Open Everything in any Os
• Scan the Os Regedit.exe Through Cmd

Power Supply

Operation 22

• What Type of Power Supply is For PC
• SMPS (Switch Mode Power Supply)
• Linear Power Supply
• Chip Configuration in SMPS
• Wire Configuration in SMPS
• Wire Voltage Configuration in SMPS
• ATX, Micro ATX, SFS, AT, BABY AT
• Propriety SMPS

Deep Dive In File System

Operation 23

• What are file systems?
• The formatted disk
• About sectors
• About clusters
• FAT, FAT 16, FAT 32, NTFS
• Small clusters with FAT32
• Close to the FAT formatted disk
• Boot record
• FAT areas
• Root directory and other directories
• Data area
• File fragmentation

SCSI, USB & RAID Configuration

Operation 24

• The host adapter
• 8 units in a chain
• SCSI is intelligent
• About the SCSI standards
• What do you gain with SCSI?
• USB, HOST Adapter
• What is RAID
• Usage of RAID
• Architecture of RAID
• RAID 0 - 10
• IEEE 1394 FireWire

Autopsy on Installation of Hardware & Software

Operation 25

• Installation of Hardware
• Installing Computer Memory
• Installing Processor
• Installing Hard Disk Drives
• Installing Power Supply
• Installing Other Peripherals
• Installing Floppy Disk Drive
• Installing CD/DVD Drives
• Installing Graphics and Sound Card
• Installing Motherboard
• Installing Display Devices
• Installing Cables and Connectors
• Practical Session on Expansion Slots
• Installing Multiple Hard Drive
• Installing Multiple Optical Drive
• Installing & Configuring Microprocessor
• Installing Primary & Auxiliary Memory
• Practical Session on Input Devices and Output Devices

Operation 26

• Installing Windows XP Professional
• Performing Post-Installation Tasks
• Installing Service Packs
• Practical Session Installing Windows
• Formatting Hard Drive by NTFS, FAT
• Installation of Multiple Os
• Installation of Utility Software
• Installation of Application software

Autopsy on Trouble Shooting of Hardware & Software
Operation 27

• An Overview of Windows XP Control Panel
• Using Accessibility Options Link
• Using Add Hardware Link
• Using Add or Remove Programs Link
• Using Administrative Tools Link
• Using Date and Time Link
• Using Folder Options Link
• Using Internet Options Link
• Using Mail Link
• Using Keyboard Link
• Using Mouse Link
• Using Power Options Link
• Using Printers and Faxes Link
• Using Regional and Language
• Using Security Center Link
• Introducing Software Maintenance Utilities
• Disk Cleanup Utility
• Check Disk Utility
• Disk Defragmenter Utility
• Windows Update Utility
• Backup Utility
• Antivirus Programs
• Access Control Panel
• Access Control Panel through Cmd
• Control Security Operation

Operation 28

• Introduction to Computer Maintenance
• Preparing Your Toolkit
• Getting Help
• Introducing PC Preventive Maintenance
• Performing Basic Hardware Maintenance
• Scheduling the Preventive Maintenance Tasks
• Troubleshooting – An Overview
• Troubleshooting Common Hardware Problems
• Using Software Diagnostic Utilities
• Computer Up gradation– An Overview
• Before Upgrading
• Disassembling and Reassembling a Computer
• Identifying Components Requiring Up gradation
• Upgrading Computer Memory
• Upgrading Processor
• Upgrading Expansion Cards
• Upgrading Disk Drives
• Upgrading Power Supply
• Upgrading Motherboard

I/O Buses, Interfaces, Video/Audio System

Operation 29

• Introduction to the I/O busses
• Technical and historical background for the I/O busses
• About the ISA bus
• About MCA, EISA, and VLB busses
• The PCI bus

Operation 30

• What is EIDE?
• Transfer speeds and protocols
• What does Ultra DMA offer?
• What is AGP?
• The modular PC design
• IRQ
• Plug and Play (PnP)

Operation 30

• Concepts and terminology
• About Pixels
• Screen resolution, screen size etc.
• About colors, color depth, RGB etc.
• About refresh rates
• Trinitron
• More about screens: Scan frequency
• Multisync with Digital control, Dot pitch
• Screen savers. TCO standards.
• The synthesizer
• Wave tables
• MIDI
• The A/D conversion
• The sound card - an adapter
• The sound of the future
• DOS or DirectX

Advance Networking
45 hrs / 1 month

Introducing Computer Network

Operation 1

• Networking Fundamentals
• What is a Computer Network?
• Application of Computer Network
• Overview of Network Topology – Star, Bus, Mesh, Tree, Hybrid, Ring
• IEEE features base on Speed, Access Method, Topology and Media – 802.2,
• 802.3, 802.5, 802.11-802.16.

Autopsy on Transmission Media

Operation 2

• Media Standard, CAT 3, 5, 5e, 6, and 7
• Twisted Pair – UTP & STP, Coaxial Cable, Patch cable, Fiber Optics – SMF &
• MMF
• Media Characteristics
• 100BASE-TX and 10BASE-FX
• 1000BASE-T, 1000BASE-CX, 1000BASE-SX and 1000BASE-LX
• 10 GBASE-SR, 10 GBASE-LR and 10 GBASE-ER
• Media Connectors- RJ, RG, F-type, IEEE-1394 & USB
• NIC Overview, Modems Overview, ISDN Overview, CSU / DSU
• Introduction to Hubs, Repeaters
• Introduction to Bridges and Switches
• Introduction to Routers
• Introduction to Gateways
• Introduction to Wireless Access Point
• Firewalls Basics
• Various Wireless Technologies
• An Overview of Commonly Used Wireless Technologies
• Introduction to Bluetooth Technology
• Various IEEE 802.11 Standards
• Introduction to Infrared


Autopsy on Wireless Media Connections

Operation 3

• Introduction to Wireless Networking, IEEE 802.11, 802.a -- 802.n
• What is Wireless Network?
• Identifying Various Wireless Network Standards
• Identifying Medium Access Mechanisms in Wireless Networks
• Identifying Data Communication Mechanism in Wireless Networks
• Wireless Security- WEP, WPA, SSID
• WLAN, WMAN, WWAN


Autopsy on Network Models and Protocols

Operation 4

• Overview of OSI Reference Model
• What is the OSI Reference Model?
• Defining Seven Layers of OSI Model
• Encapsulation, Dencapsulation
• Incorporating Network Components (Hub, Switch, Bridge, Router & NIC) at
• various level of OSI model.

Operation 5

• Differentiate between the following network protocols in terms of routing,
• addressing schemes, interoperability and naming conventions:
• IPX / SPX (Internetwork Packet Exchange / Sequence Packet Exchange)
• NetBEUI (Network Basic Input / Output System Extended User Interface)
• AppleTalk / AppleTalk over IP (Internet Protocol)
• TCP / IP (Transmission Control Protocol / Internet Protocol)
• UDP, FTP, TFTP, RIP, IGRP, OSPF, BGP

Operation 6

• Internetworking Basics
• Defining Internetwork
• Differentiating Connection-Oriented and Connectionless Network
• Understanding Data Link Layer Addresses
• Understanding MAC Addresses
• Mapping the Addresses

Operation 7

• Internet Addressing (Hierarchical & Nonhierarchical)
• Defining Internet Addressing Scheme – Classful IP (Class A,B & C)
• Binary Calculation of Addressing Scheme
• Default Subnet Masks
• Purpose of subnetting
• Public and Private Network addressing schemes.
• Identifying Type of Internet Addressing – static, dynamic

Operation 8

• Purpose, functionality of the following protocols used in the TCP/IP suite:
• TCP
• UDP
• FTP, SFTP & TFTP
• SMTP
• HTTP & HTTPS
• POP3 / IMAP4
• SSH
• ICMP
• ARP / RARP
• NTP & NNTP
• SCP
• LDAP
• IGMP
• LPR
• BOOTP
• IIMAP

Operation 9

• Services and Protocols incorporated on the well known ports
• FTP & TFTP
• SSH
• Telnet
• SMTP
• DNS
• HTTP & HTTPS
• POP3 & IMAP4
• NTP & NNTP

Operation 10

• Network Services and Protocols
• DNS, FQDN
• NAT, PAT
• ICS
• WINS
• SNMP
• NFS
• SMB
• Samba

Operation 11

• Overview of WAN Technology
• Identifying Position of WAN in OSI Model
• Implementing WAN
• Dialup Connection
• Virtual Circuits
• Overview of ATMk

Operation 12

• Explaining Various Switching Technology
• Understanding Circuit Switching
• Understanding Packet Switching

Operation 13

• Identifying Various WAN Devices
• Identifying WAN Switches
• Identifying Access Servers
• Identifying Modems
• Identifying CSU/DSUs
• Identifying ISDN Terminal Adapters
• Identifying FDDI Adapters

Operation 14

• Significance of the following internet access technologies:
• xDSL
• Broadband Cable
• POTS / PSTN, Satellite, Wireless

Operation 15

• An Overview of Remote Network Access
• Remote Network Access Using Dial-Up Technology
• An Overview of Dial-Up Methods
• Identifying Various Dial-Up Methods
• Understanding Advantages and Disadvantages of Dial-Up Technology

Operation 16

• Significance of the Remote Access Protocols and Services
• RAS (Remote Access Service)
• PPP (Point-to-Point Protocol)
• SLIP (Serial Line Internet Protocol)
• PPPoE (Point-to-Point Protocol over Ethernet)
• PPTP (Point-to-Point Tunneling Protocol)
• VPN (Virtual Private Network)
• RDP (Remote Desktop Protocol)

Operation 17

• Various Security protocols and describe their purpose and function:
• IPSec (Internet Protocol Security)
• L2TP (Layer 2 Tunneling Protocol)
• SSL (Secure Sockets Layer)
• WEP (Wired Equivalent Privacy)
• WPA (Wi-Fi Protected
• SSID
• MAC Address Filtering
• EAPOL(EAP over LAN)
• 802.1x

Operation 18

• Identify authentication protocols
• CHAP
• MS-CHAP
• PAP
• RADIUS
• Kerberos and EAP

Autopsy on Network Management System

Operation 19

• An Overview of Network Management System
• Defining Network Management
• Discussing Network Management Architecture
• Understanding ISO Network Management Model
• Explaining Performance Management
• Explaining Configuration Management
• Explaining Accounting Management
• Explaining Fault Management
• Explaining Security Management
• Basics of Network Operating System
• Defining NOS
• Identifying Need of NOS
• Implementing Network Using Windows OS
• Implementing Network Using Linux OS

Autopsy on Network Installation

Operation 20

• Identifying Network Needs
• Determining Business Requirement
• Examining Installation Site
• Selecting Network Hardware
• Providing Fault Tolerance
• Defining Fault Tolerance Mechanism
• Making Data Available
• Making Server Available
• Incorporating Network Redundancy
• Wiring Original Ethernet
• Wiring Thin Ethernet
• Wiring Network Ethernet
• Wiring Fast Ethernet
• Wiring Gigabit Ethernet
• Identifying Guidelines to Follow for Network Installation
• Identifying Problems Encountered during Network Installation

Autopsy on Network Security & Backup Systems

Operation 21

• An Overview of Network Maintenance
• Taking Backups
• Why Need Backups?
• Identifying Hardware Devices for Taking Backups
• Identifying Characteristics of Backup Software Tools
• Normal Backup, Extended Backup

Operation 22

• Using Antivirus Software
• Defining Virus
• Identifying Various Types of Viruses
• Preventing From Virus Attacks
• Virus Files Extensions
• Using Patches and Updates
• Understanding Patches
• Understanding Updates
• Understanding Driver Updates
• Understanding Software Upgrades

Operation 23

• Securing Network Using Password Mechanism
• Overview of Password Mechanism
• Managing Password Policies
• Setting Password Length
• Specifying Password Expiry Time Period
• Enforcing Password Complexity
• Encrypting User Passwords
• Controlling Account Lockout Policy

Operation 24

• Securing Network Using Security Models
• Using User-Level Security Model
• Using Share-Level security Model

Operation 25

• Securing Network Using Firewall
• Explaining Firewall
• Explaining Packet Filtering
• Explaining NAT, PAT
• Explaining Proxies

Operation 26

• Securing Network Using Security Protocols
• Introduction to Security Protocols
• Using IPSec Protocol
• Using L2TP Protocol
• Using SSL Protocol

Operation 27

• Applying Remote Network Access Using VPN
• Defining VPN
• Building VPN
• Understanding Operational Mechanics of VPN
• Overview of VPN Operation Procedure
• Implementation Topologies


Autopsy on Troubleshooting Network Problems

Operation 28

• Recognizing Network Components
• Identifying Various Ports
• Identifying Connectors
• Identifying Other Network Components
• Troubleshooting Network
• Identifying the Symptoms
• Identifying the Affected Area
• Identifying the Changes
• Identifying the Most Probable Cause
• Implementing a Solution
• Testing the Solution
• Identifying the Effects of the Solution

Operation 29

• Using Documentation and Other Resources for Troubleshooting
• Reading Product Documentation
• Reading Books and Periodicals
• Taking Telephonic Support
• Using Online Resources
• Using CD-ROM Resources
• Using Network Troubleshooting Tools
• Viewing Error Messages
• Viewing Event Logs
• Using Crossover Cable
• Using Tone Generator and Tone Locator
• Using Multi-meter
• Using Cable Continuity Testers
• Using Cable Performance Testers
• Using Network Monitors
• Using Protocol Analyzers
• Using Wireless Network Testers

Operation 30

• Using TCP/IP Services
• Blocking Unwanted Programs Using Hosts File
• Configuring IP Settings Using DHCP
• Retrieving IP Address Using DNS
• Finding Other Window-Based Computers Using WINS