Diploma in Computer Hardware Maintenance & Networking

ALMA offers many job oriented computer courses.”Diploma in Computer Hardware Maintenance & Networking” is one of the ALMA approved course.The detailed contents of this course is in the attachment.
COURSE CODE : DP-02
ELIGIBILITY : 10th
DURATION : 1 Year
SYLLABUS
COMPUTER HARDWARE
- Computer Organizations and Operating Systems(Windows and Linux) , Basic Electrical Engineering and Electronics , Microprocessors , Computer Hardware , Internet and Viruses , Principles of Data Communication & Network Maintenance , Digital Fundamentals , Computer Assembling and Software Installations , Hardware Lab , Project
COMPUTER ORGANISATION & OPERATING SYSTEMS(WINDOWS AND LINUX)
TYPES OF COMPUTER
- Analog, Digital, and Hybrid type, Hardware, Software, System software, Application software, Stored Program Concept and Von Newman Architecture, Firm ware, Human ware, Stored Program Concept, Evolution of computers, Generation of computer.
BACKGROUND AND NUMBER SYSTEM
- Information Representation and Codes, Data Types, Complements, Addition and Subtraction of Binary Numbers, Fixed Point and Floating Point Representation, Octal and Hexadecimal System , Conversion of Number Systems, Alpha Numeric Codes – ASCII & EBCDIC, Error Detection Codes, Building Blocks of Computers, Combinational Blocks (Gates, Multiplexes, Decoders, Encoders etc.), Sequential Building Blocks (Flip Flops, Registers, Counters, Random Access Memory, etc.)
REGISTER TRANSFER LANGUAGE AND MICRO-OPERATIONS
- Register Transfer Language, Concept of Bus, Bus and Memory Transfer, Arithmetic Micro Operations, Logical and Shift Micro Operations
ARCHITECTURE OF A SIMPLE PROCESSOR
- A Simple Computer Organization, Computer Registers, Computer Instructions, Timing and Control, Instruction Cycle, Program Interrupts, Design of Basic Computer
CPU ORGANIZATION
- Addressing Modes, Instruction Formats, CPU Organization with Large Registers, Stacks and Handling of Interrupts and Subroutines, Instruction Pipelining: Storage, Hazards and methods to Remove Hazards
PROGRAMMING LANGUAGES
- Machine language, Assembly language, High level language
ORGANISATION OF A DIGITAL COMPUTER
- Input unit, Output unit, Central Processing unit, Memory
DATA PROCESSING
- Data collection, Classifications, Sorting and Merging, Processing, Summarizing , Storing
DATA ORGANISATION
- Organization Data, Character, Field, Record, File, Database, Sequential Access, Random Access, Indexed Sequential Access
PROGRAMMING PROCESS
- Problem Definition, Algorithm, Flowchart and coding, Testing and debugging, Implementation, Documentation, Structured Programming
DATA COMMUNICATION
- Local Area Network, Wide Area Network, Satellite Communication, Internet
OPERATING SYSTEM
- Introduction, Different Operating Systems, Loading and Quitting the Operating Systems, Important DOS Commands
WINDOWS
WINDOWS INTRODUCTION
- Operating System
DESK TOP ICONS
- My Computer, Recycle Bin, Internet Explorer, Network Neighborhood, My Documents
WORKING WITH WINDOWS
- How to create a Folder, Copying and cutting files, Renaming
START ICON
- Programs, Favorites, Documents, Settings, Find, Run, Shut down
APPLICATION ICONS
LINUX
- History , Distributions , Devices and drives in Linux , File system hierarchy , Components: kernel, distribution, sawfish, gnome.
BASIC ELECTRONICS
Fundamentals
- Alternative Current – Wave forms – Frequency – Period – Average value – RMS value – form factor – Simple AC circuits – Resistance – Inductance – Capacitance – Power and Power factor – Three Phase Systems – Star and Delta connection – Phase and Line values.
Electronic Components
Passive Components
- Resistors – Capacitors – Inductors – Transformers
Active Components
- Introduction – Semi Conductors – Diodes – PN Junction – Characteristics
Transistors
- PNP – NPN – Configurations – Characteristics – LED – Zener Diode – Photo diode SCRFET – IC
Communication
- Introduction – Transmitters – Receivers – Modulation – Frequency bonds – TV
MICRO PROCESSORS
Introduction
- Role – Building Blocks – Buses – Speed and Performance – Instruction sets – CPU Chips – Fabrication – Packaging – Processor Sockets – Processor Power – Chip characteristics – Processor Cooling – CPU Upgrade
Processor Generations
- First – Second – Third – Forth – Fifth – Pentium – AMD K5 – Cyrix – Sixth Generation – Pentium Pro – PII – Celeron – PIII – P4 – AMD K6 (K6-2, K6-3) – AMD Athlon K7 – Athlon K75 – AMD Duron – Athlon XP – Cyrix MII – VIA Cyrix III – AMD Opteron – Pentium II Xeon – Pentium III Xeon – Athlon MP – Selection of CPU – Troubleshooting
System Buses
- Introduction – 8 bit ISA Bus – 16 bit ISA Bus – MCA Bus – EISA Bus – Local Bus – VESA Local Bus – PCI Bus – Expansion Buses – Troubleshooting
Advance Chipsets
- Introduction – Evaluation – Functions – I/O controller – Bridges – Pentium Chipsets – Non Intel Chipsets – Pentium II and Pentium Pro Chipsets – 810 SiS and Ali-820 – 820E – 815E – AMD 750 and 760 – 850E – 845G – 845GL – VIA ChipsetsServer Class Chipsets – ComparisonChipset Selection
COMPUTER HARDWARE
Motherboards
- Introduction – Functions – Types – Forms Factors – Modern Motherboards – Sockets – Slots – Motherboards 440BX-810, 810E, 815, 815E-820-Athlon – P4 – Dual PIII – Maintenance
Supporting chips
- Introduction – Types – Clocks Generator – Bus Conductor – PIC-DMAC-PIT-PPI-RTC
Memory
- Introduction – Organization – Primary – Secondary – DRAM – SRAM-Modules – SIMM – SIPP –DIMM – Asynchronous DRAM – Synchronous DRAM – Memory Requirement – Memory Upgrade – Errors – Parity Checking – Trouble shooting
Logical Memory
- Introduction – Real Mode Memory – Conventional Memory – UMA – Extended Memory – HMA – EMS – ROM – Shadowing – Optimization – Performance Improvement
Display Adapters
- Introduction – Display Subsystem – Evolution – Types – Components – Interfaces – Modes – MDA – CGA – EGA – VGA – PGA – XGA – SVGA – VESA – SVGA Standardization
Graphic Accelerators
- Introduction – Cards – Accelerated Graphic Ports – 3D Cards – Upgrading – Troubleshooting
INTERNET APPLICATIONS
INTRODUCTION TO INTERNET
- Understanding Networks, Getting to know web browsers, Getting to know the Internet Explorer Window
APPLICATIONS
- Internet Electronic Mail, Setting up E-mail, Creating Mail Messages, Editing Mail Messages, Attaching a file to a Mail message, Sending and receiving mail messages, Creating and using an Address Book
SEARCHING AND BROWSING ON THE INTERNET
- Internet Searching, Tools for Specialized Searches, Finding Specific Topics
PRINCIPLES OF DATA COMMUNICATION & NETWORK MAINTENANCE
Modems
- Introduction – Serial Communication – RS 232 – Flow Control – Cables – Analog Modems – Speed – Standards – Maintenance – Digital Technology – ISDN Services – Broad Band – Narrow Band – DSL – Wireless Connections – Port Problems – Modem Problems – Cable fault
Network
- Introduction – Uses – Concepts – Advantages – LAN – MAN – WAN – Components – Protocol – API – Setting up the Network – Installing Cables – Wireless Network – Installing and Configuring Network Cards – Hubs switches – Internet working – Intranet working – Repeaters – Routers – Networking security – Passwords – Firewall
IEEE Standards
- 802 – 802.3 – 802.4 – 802.5 – 802.6 Case study : NT/2000, NETWARE & LINUX
NETWORK MAINTANANCE
- Introduction to Computer Networks -Network Topology-LAN Technologies-Ethernet Standards-Network Troubleshooting Tools-Network Components-WAN Technologies-High-Speed Wan Media-Network Media (Cabling)-Media Access Methods-The OSI reference model-TCP/IP Suite-TCP/IP Utilities-Network Services-Remote Access & Security Protocols-Network Operating System (NOS)-Fault Tolerances-Internet-Network Support
DIGITAL FUNDAMENTALS
LOGIC CIRCUITS
Fundamentals of Binary System
- Logic Gate Operations – Logic Variables – Boolean Algebraic Theorems – Binary number Systems – POS Min term & Max term specifications – Karnaugh (K) Map representations – Simplifications – uses
FLIP FLOPS
- Introduction – Different types of flip-flops – Characteristics - Truth table – propagation delay – Manufacturer specifications – Applications – Latches
REGISTERS AND COUNTERS
Flip-flop as a shift register
- Serial-parallel data transfer – Typical circuits – Applications – Ripple counters – Methods to improve counter speed – design of counters – Types – Synchronous & Asynchronous, principles of operation, applications, IC versions.
LOGIC FUNCTIONS
- Address – Different types – Comparators – Decoders – Code converters – Multiplexer – De-multiplexer - Parity generator – Familiarization of popular IC versions – Typical circuits & applications.
SYSTEM INTERFACING
- Introduction – A/D Converters – D/A Converters – Types of converters – Applications
COMPUTER ASSEMBLING AND SOFTWARE INSTALLATIONS
PC Upgrading
- Introduction – Upgrade Essentials – Performance Upgrade – Capacity Upgrades – Features Upgrades – Repair Upgrades
Preventive Maintenance
- Introduction – Need – Tools – Materials – Procedures – Active Hardware Maintenance – Active Software Maintenance – Passive Maintenance Procedures – Heat and Temperature Control – Dust and Pollution control – Ventilation Control – EMI – Electrostatic Discharge Control – Humidity and Corrosion Control – Shock and Vibration Control – Preventive Maintenance Schedule
Troubleshooting
- Introduction – Types of PC Faults – Solid Faults – Intermittent Faults – Developing Strategy – Diagnostic and Repair Tools – Diagnostic Software Tools – Diagnostic Hardware Tools – Advanced Testing Tools – Hand Tools for Service Engineers – Disassembling PC
Computer Assembling
- Introduction – Overview of Parts of PC – Cabinet – Motherboards – Video Cards – Sound Cards – Modems – Hard Drive – Zip Drive – CD ROM Drive – Network Card – Interfaces – CPU – Main Memory – Power Supply
Setting up the Motherboard
- Installing CPU – Setting the Clock Speed – Installing the Memory
Installing Video Card
- Testing – Plug in the Video Card – Providing Power to the Motherboard – Testing
Installing Floppy Drives
- Installing Hard Disk Drives – Installing the CD ROM Drive – Installing Key Board and MouseInstalling Sound CardInstalling Modem
Installing the Motherboard
- Installing the Power Supply – Attaching Add-on cards – Installing the Drives – Testing – Parallel and Serial Port Connection – Front Panel Indicators and Speakers – Troubleshooting
Operating System Installation
BIOS
- Introduction – Features – Developers – Identification – Interrupts – Disk Services – Serial Port Services – Video Services – Printer Screen Services – Flash Memory –BIOS Upgrade – Troubleshooting
CMOS setup
- Introduction – Standard CMOS Setup – Advanced CMOS Setup – Advanced Chipset Setup – Power Management Setup – PNP/PCI Setup – Peripheral Setup – Auto Detect IDE Device – CPU Frequency / Voltage Control – CPU PNP Setup – Password Settings – Auto Configuration – Exit Options – BIOS Optimization – Maintenance – Troubleshooting
Power On Self Test (POST)
Partitioning and Formatting
- Introduction – Low Level Formatting – IDE Drives – SCSI Drives – Partitioning - Options – Efficient Partitions – Clusters – FAT 16 – FAT 32 – NTFS – FDISK – Steps for Partitioning – Logical Drives – Primary Partition – Extended Partition – Partitioning Large Drives – Backing up Partition Information – Bad Sectors – Scan Disk – Third Party Partitioning and Formatting Tools – Troubleshooting
Editor's Desk
Fundamental Success scripts being true to your word is easy
Say you’re going to do something and then do it. If you make plans to meet your friend, don’t ditch him for some random date. Likewise, if you commit to go on a date with someone, don’t back out at the last minute for no good reason. If you don’t want to commit, don’t commit. If you’re not sure whether you can, check and see. If circumstances change and you have to adapt or postpone the arrangement, that’s fine too. If someone doesn’t want to make an appointment and then realize he’d rather chill instead. He doesn’t want to give ... Read More
- Fundamental Success scripts being true to your word is easy
- Stand up for your beliefs and be stronger to face the Situations
- How Much Faster Can You Learn?
- Never quit – there's always a silver lining
- Stop Saying No I cannot do …!
- You are better able to perform and focus at work
- The Power of Concentration to accomplish great things
- Body Signals Pave Emotional Mastery
- Wishing Happy New Year to be Energetic and Be Confident..!
- What Advice would we have given our self !
- The battle is won or lost in the mind
- Thoughts are Supreme and Create Your Life from Within
- Success means Satisfaction and failures mean pain
- Awaken the Inner Child of yourself
- Fear can stop you from progressing
Share On