WEEK 9 PRE-FINALS Flashcards
It is the way in which an organizations IT infrastructure is organized and integrated.
Computing Environment
In this environment, servers and clients are connected to a local network within an enterprise.
Enterprise Wide Computing
In this environment, computers are not only linked to other computers within an organization, they are now linked to other computers in the whole world through the Internet.
Internet Computing
Wireless network that enables the people to travel outside the boundaries of their organization to continue accessing the information.
Mobile Computing
Every object has computing power that allows for data collection and information dissemination.
Pervasive Computing
It provides shared access to a common. file repository which is the disk storage (eg. images, videos, music, documents)
File Server
a server that responds to HTTP requests to deliver content and services.
Web Server
Also called a database server it performs tasks such as data analysis, storage, data manipulation, archiving, and other tasks related with database services.
Data Server
It is a device that connects printers to client computers over a network. It accepts print jobs from the computers and sends the jobs to the appropriate printers, manages print requests and makes print queue status information
Print Server
a computer in a network that provide services.
Server
a computer in a network that uses the service provided by the server
Client
What is under Information Technology
Search engine
FAQ’s
Portas - Personal, Gov.t, Corp.
It is the second major category of Internet communication application
Communication
What is under Communication?
Instant Messaging
Online Chat
Voice Over IP
Video Conferencing
Web Blogging
What are the advantages of using internet as the medium of communication?
Fast
Multimedia
Cheap
Interactive
Refers to an activity being carried out by two or more people in order to accomplish certain tasks.
Collaboration
Is a system that manages the flow of document from one person to another.
Workflow Management System
Allow virtual collaboration through virtual meeting, teleconferencing.
Groupware Technologies
Is a special type of groupware technology that provide synchronous interaction between people in a group.
Real Time Collaboration
enables all participants to view and draw on a single whiteboard displayed on their computer screens.
Computer-Based Whiteboards
Enables participants to edit the same document at the same time.
Screen Sharing
It is an extension of Internet Computing
Mobile Computing
What does PDA stands for?
Personal digital assistant
This computing device is a small computer that can be attached to a piece of clothing or the human body.
Wearable Device
It Implies that users can carry mobile devices with them and can communicate with other people from new locations.
Mobility
It Means that users or mobile computing can be reached at any time.
Broad Reach
It joins two or more than two computers by means of communication without using any wires.
Wireless Networks
It allows computers to be connected to the network through radio waves. (Wireless Access Point)
Wireless LAN (WLAN)
What does Wi-Max stand for?
Worldwide Interoperability for Microwave Access
allows for wider coverage as compared to Wi-Fi.
Worldwide Interoperability for Microwave Access (Wi-Max)
providing internet connection to multiple homes or interconnection of multiple buildings in a large compound.
Worldwide Interoperability for Microwave Access (Wi-Max)
It separate areas of coverage or cells are connected wirelessly to provide service to a large geographic area.
Wireless Wide Area Network (WWAN)
It uses cellular network
Wireless Wide Area Network (WWAN)
It has very low speed and performance.
Wireless Wide Area Network (WWAN)
It’s limited to mobile devices only.
Wireless Wide Area Network (WWAN)
It is also known as ubiquitous computing.
Pervasive Computing
It is a computing environment where all objects have computing power and are able to communicate between one another by using wireless network.
Pervasive Computing
Smart Car, Smart House, Smart things are examples of what environment?
Pervasive Computing
