Computer Systems & Networks

All slides's in Module

    • Module Introduction

    Introductions · Module structure · Module assessment · Ethos

    Linux Introduction

    Ubuntu · File Systems · Bash Commands

    Assessment Details

    Linux Assessment 1

    Shell Scripting Grading Rubric

    Sample Grading Rubric

    Ubuntu For Beginners

    Ubuntu Intro · Background · Unity

    Using Linux

    Basic Linux Commands and Capabilities

    Commands Cheatsheet

    Linux Commands and their uses

    Introduction to Networks

    Computer Networks · Network Components · Network Characteristics

    The Shell

    Terminal · Shell Scripting

    Text Manipulation

    Sort · Grep · Awk · Quotes

    Computer Architecture

    Brief Programming Timeline · Von Neumann Architecture

    TCP/IP Protocol Stack & Data Link

    Encapsulation · TCP/IP Protocol Stack · Ethernet · ARP

    Binary Number Representation

    Origins · Uses · Conversions

    Hexadecimal Number Representation

    Origins · Uses · Conversions

    Octal Number Representation

    Origins · Uses · Conversions

    Signed Number Representation

    Sign Magnitude · 1's Complement · 2's Complement

    IP Address Format

    Addressing · Dot Decimal Notation

    IP Conversion

    Binary to Decimal · Decimal to Binary

    IP Subnet Mask

    Subnet Mask · Prefix Notation

    Assigning IP Addresses

    Static & Dynamic Addresses · Classfull/Classless Addressing · IANA

    Logic Gates Representation

    Logic & Boolean Origins · Logic Gates

    Boolean Algebra

    Laws of Boolean Algebra

    Combinational Circuits

    Combinational Circuits · Adders (VIDEO: Please see previous "Boolean Algebra" video)

    Introduction to Raspberry Pi

    RPi anatomy · Pi History · Set up · Uses & Applications

    Karnaugh Map Gate Simplification

    Boolean Logic Simplification

    Circuits

    Combinational · Sequential

    Wireless Networks

    Advantages · Challanges · Technologies

    Personal Area Networks

    Bluetooth · BLE · GAP/GATT

    WiFi(802.11)

    WiFi Standards · 802.11b/g/n · CSMA/CA

    Flip-Flop Sequential Circuit

    Functions · Types · Applications

    CPU Architectures

    von Neumann · Harvard

    Operating Systems

    Functions · Types · Applications

    Web APIs & HTTP

    HTTP · Web APIs

    Web APIs in IoT

    Data Represenatation · JSON/XML

    MQTT and HTTP

    Data Represenatation · Publish Subscribe · Web APIs

    Operating Systems

    Activities · Schedulers

    Processes

    PCB · Manipulation

    Scheduling

    Some Common OS Scheduling Algorithms

    IoT Platforms

    Characteristics · IoT Platform Examples

    Memory

    Background · Memory · MMU · Addresses

    Memory Management Techniques

    Swapping · Paging · Partitions · Segmentation

    Virtual Memory

    Goals · Address Translation · Summary

    DHCP

    Dynamic IP Addressing . Static IP Addressing

    I/O Devices

    Background · I/O Devices · Requirements

    I/O Data Transfer Modes

    Modes of Transfer · Programmed · Interrupts · DMA

    I/O Model

    Buffering · Scheduling

    RAID and Disk Cache

    RAID · Disk Cache

    Mobile Device IoT

    Blynk · Mobile Apps · Widgets

    Computer Systems

    Module Overview for Computer Systems Section

    Operating Systems

    Module Overview for Operating Systems Section

    DNS Introduction

    DNS Servers · Domain Names

    DNS Rebinding

    Same-Origin Policy · IoT Device Attack

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