Today's topics
Computer Applications
Computer Communications
Computer Communications
One of the GREAT Ideas Modes of Communications
Upcoming
Computer Security (Great Ideas, Chapter 11)
Reading
Great Ideas, Chapter 12
Computer and humans co
Computer Communications
Modes of Communications
Computer and humans communicate o Early "time sharing" Computers talk to each other o ARPA Net (predecessor of Internet) Now, Humans use computer to talk to other humans o Email, chat, . o News: start
Computer Communications
Computer Communications
Modes of Communications
Like most computing, Layers Upon Layers
Computer and humans communicate o Early "time sharing" Computers talk to each other o ARPA Net (predecessor of Internet) Now,
Applets & Video Games
CompSci 4
Applets & Video Games
6.1
The Plan
Applets
Video Games
Demo on making and running a simple applet from scratch Demo on making and running a simple application from scratch Measurements Frame rates Thre
Last Class: RPCs and RMI
Case Study: Sun RPC Lightweight RPCs Remote Method Invocation (RMI)
Design issues
Computer Sci ence
CS677: Distributed OS
Lecture 1, page 1
Today: Communication Issues
Message-oriented communication
Persistence and
COMP1200 - Perspectives on Computing
These slides were based on those of C Johnson, E McCreath and W Liang.
COMP1200: 2.2
2008
1
Outline
Networks Classications Topologies Protocols The Internet Addressing Applications Protocols Security
COMP1200 - Perspectives on Computing
Networks Classications Topologies Protocols The Internet Addressing Applications Protocols
These slides were based on those of C Johnson, E McCreath and W Liang.
Outline
Security
1 COMP1200: 2.2 2008 2
Lecture 4
Networking Wired
Uses of Computer networks
A network is a group of connected
data communicating devices computers connected to in/out devices such as printer, fax, intranet, and internet. Networks exist so that data can flow form one po
11. I/O Systems
11.1 Basic Issues in Device Management 11.2 A Hierarchical Model 11.3 I/O Devices 11.4 Device Drivers
Memory-Mapped Memory Mapped vs Explicit Device Interfaces Programmed I/O with Polling Programmed I/O with Interrupts Direct
Information Technology
Kranthi Kiran Kotla Muralidhara Reddy Janga Rakesh Kumar Chindam Suresh Kumar Velamuri
Outline
Introduction Computers and the Quality Issues Internet and other electronic communication Information Quality Issues Technologies o
Please visit http:/www.freetechbooksonthenet.blogspot.com for FREE Technical/Software/Engineering/Medical/Mathematics ebooks
In the next few pages various free book availabilities are mentioned, which can be accessed by visiting the above link.
Fre
The Hidden Art of Steganography
What is hiding in your picture?
Summer 2005
CS 4953 The Hidden Art of Steganography
The Hidden Art of Steganography
What is hiding in your picture?
Summer 2005
CS 4953 The Hidden Art of Steganography
The Hidden
CSC 170 - Introduction to Computers and Their Applications
Lecture 1 -Computer Basics
The Digital Revolution
The digital revolution is an ongoing process of social, political, and economic change brought about by digital technology, such as compute
Simon Wong Assignment 3 Network Externalities 1.) GMBuyPower:
3/21/08 Prof. Aija Leiponen
GMBuyPower.com is an online auto-sales website. Consumers can look for and purchase GM related automobiles online without the hassle of dealing with car sale