Technology Essays
3,885 Technology Free Papers: 841 - 870
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Data Communications
INTRODUCTION These experiments are designed to develop a better understanding of the ping utility and the causes of network delays. This was done by carrying out experiments using the different features of the ping utility and gathering data and presenting it in a spreadsheet form. The data in the spreadsheets
Rating:Essay Length: 489 Words / 2 Pages -
Data Communications - Cookies and Their Impact on Privacy
Data Communications "Cookies and their Impact on Privacy" In today's fast paced world of internet commerce it would be hard to accomplish many of the tasks without the creation of "cookies." Since their advent, cookies have been given a bad name and associated immediately with a loss of privacy. In
Rating:Essay Length: 553 Words / 3 Pages -
Data Discussion Paper
Data Discussion Paper This paper will cover many aspects of data as it applies to computer usage, storage, performance, input, and output devices. First, I will discuss methods of data input and which would be best for various situations. Then, I will talk about methods of output and which devices
Rating:Essay Length: 969 Words / 4 Pages -
Data Environments
Chapter I Define each of the following terms in your own word a) Database b) DBMS c) Metadata a) Database (Crucial Concept): A database is essentially a means of storage and retrieval of items of data. The data is usually either numerical or textual, although other data forms can be
Rating:Essay Length: 1,213 Words / 5 Pages -
Data Imput
Week Two Paper Data input is very important, will be reviewing the following types of data gathering And explain what method of data input would be best for each of the following; printed questionnaires, telephone surveys, bank checks, retail tags, long documents. Printed Questionnaires: computers have been always a great
Rating:Essay Length: 873 Words / 4 Pages -
Data Input
Week 2 Individual Assignment There are many different ways to input data into a computer. A few examples of types of data that need to be inputted into a computer are printed questionnaires, telephone surveys, bank checks, retail tags, and long documents. The best way to input a printed questionnaire
Rating:Essay Length: 823 Words / 4 Pages -
Data Input
DATA INPUT METHODS: Printed questionnaires вЂ" Depending on the type of questionnaires some form of optical data reading dives would be the best method. An OMR or Optical Mark Reader can be used in conjunction with special paper called mark sense form in order to easily input data from questionnaires
Rating:Essay Length: 1,587 Words / 7 Pages -
Data Input Methods
Data Input Methods Optical data readers The best data input method for printed questionnaires would be Optical Data Readers. Optical Data Readers are a special type of scanning device to be used on documents. Optical Data Readers fall under two categories, optical mark recognition (OMR) and optical character recognition (OCR)
Rating:Essay Length: 1,694 Words / 7 Pages -
Data Marts Advantages & Disadvantages
Data Marts Advantages The implementation of data marts enable users to gain faster access to common data utilizing a technique called dimensional data modeling, which optimizes data for reports. For example, since data is prepared in common format, users with little or not training at all, can browse a data
Rating:Essay Length: 494 Words / 2 Pages -
Data Mining
Where's All My Info? How much personal information remains private in today's world? Data mining is a huge industry that intrudes in the lives of society by gathering information on individuals legally but without knowledge or consent. As Yu-Chin Lin explains in his article "A New Approach to Generate Patterns
Rating:Essay Length: 2,767 Words / 12 Pages -
Data Mining
The purpose of association analysis is to find patterns in particular in business processes and to formulate suitable rules. Association analysis is useful for discovering relationships hidden in large amounts of data and helps to identify cross-selling opportunities. There are two things to remember when using association analysis with regard
Rating:Essay Length: 1,186 Words / 5 Pages -
Data Mining and Warehousing
Summary: This is a thirteen that tells the reader all about Data Mining and Data Warehousing the evolution and the software's that are used and those that were used 10 years ago INTRODUCTION: The technology that exists with Data Mining and Warehousing is comparatively a new term but the technology
Rating:Essay Length: 3,101 Words / 13 Pages -
Data Mining in Homeland Security
DATA MINING IN HOMELAND SECURITY Abstract Data Mining is an analytical process that primarily involves searching through vast amounts of data to spot useful, but initially undiscovered, patterns. The data mining process typically involves three major steps--exploration, model building and validation and finally, deployment. Data mining is used in numerous
Rating:Essay Length: 4,487 Words / 18 Pages -
Data Mining of Geospatial Data of Mines and Geosciences Bureau
ABSTRACT The firmware project focused on the data mining of geospatial data of Mines and Geosciences Bureau, Region XIII, Geosciences Division such as Geohazard, Geology and Hydrology spatial data, purposely for centralize database that is available in a cross flat form GIS apps, that can be used not only within
Rating:Essay Length: 542 Words / 3 Pages -
Data Mining Versus Privacy
Data Mining Versus Privacy Data mining, what is it? What is it used for? What is it really used for? How does it affect our privacy? Are we truly responsible for our own privacy? When I first heard about data mining in my Knowledge Management class, I thought it was
Rating:Essay Length: 3,179 Words / 13 Pages -
Data Model: Oodbms Vs. Rdbms
1 Data model: OODBMS vs. RDBMS For this coursework two kinds of data models can be used. The object oriented data model, Object Oriented Database Management System(OODBMS), or the relational data model, Relational Database Management System(RDBMS). The differences between these two models and the data model to be used are
Rating:Essay Length: 1,022 Words / 5 Pages -
Data Processing
The 2005 article “Upgrades: Without Downtime” lists seven tips of easing the pain of upgrading. Select three tips, and explain why they are important. The first tip I chose is "Build and test" - Building a test bed of the real proposed network is a good idea where that you
Rating:Essay Length: 259 Words / 2 Pages -
Data Structure
Data Structure 1. What is data structure? A data structure is a way of organizing data that considers not only the items stored, but also their relationship to each other. Advance knowledge about the relationship between data items allows designing of efficient algorithms for the manipulation of data. 2. List
Rating:Essay Length: 1,517 Words / 7 Pages -
Data Structures: Vb and Vba offer Two Options: Arrays and Collections
This month is devoted to data structures. This isn't a computer science course, so let's define a data structure as a data holder--something that holds whatever data we need while our program executes. Visual BASIC and VBA use two basic data structures: the array and the collection. This month when
Rating:Essay Length: 826 Words / 4 Pages -
Data Transmission
Data Transmission Purpose: The purpose of this report is to describe some common data transmission terminology. Scope of Work: This paper will discuss various data transmission (communication) protocols and how they are used in data communication. Synchronous and Asynchronous: Asynchronous serial transmission is a technique used in serial RS232 communication.
Rating:Essay Length: 1,180 Words / 5 Pages -
Data Warehouse Schedule
A Data warehouse Basics Topics 1 DATA WAREHOUSE 1.1 What is Data Warehouse DAY 1 1.2 Why Data Warehouse 1.3 OLTP Online Transaction Processing 1.4 OLTP VS Data Warehouse ( OLAP) 1.5 Criteria for Selecting a Warehouse 2 DATA WAREHOUSE ARCHITECTURE 2.1 Process View DAY 2 2.2 Data Warehouse Structure
Rating:Essay Length: 1,479 Words / 6 Pages -
Data Warehouses
"A Data Warehouse is a repository of integrated information, available for queries and analysis. Data and information are extracted from heterogeneous sources as they are generated....This makes it much easier and more efficient to run queries over data that originally came from different sources." (Data Warehousing, 205) There are two
Rating:Essay Length: 821 Words / 4 Pages -
Data Warehousing
The company implementing the Data warehouse is Sears Roebuck & Co. Sears is in the retailing business selling ever thing from under garments to washing machines. The main reason why the company is implementing the DW is because it wants to maximize the use of its information in its credit
Rating:Essay Length: 383 Words / 2 Pages -
Data Warehousing
Active Server Pages (ASP), On Line Analytical Processing (OLAP), data warehouses, and data marts are all part of a three tier architecture. The three tier architecture is used to analyze and extract data from databases. This process makes uses databases more efficient and allows for the data to be analyzed
Rating:Essay Length: 1,326 Words / 6 Pages -
Data Warehousing
Table of Content Overview Base of the Report History of Automobile in the USA Market Analysis Demographics Income Groups Gas Price Comparative Analysis of Auto Makers Strategy Core Competency Management and Key Products Future Plans Financial Situation Sales Figure of US Auto Makers (2000-2005) Annual Reports Stock Scenario References and
Rating:Essay Length: 4,533 Words / 19 Pages -
Database
The Database Databases are becoming as common in the workplace as the stapler. Businesses use databases to keep track of payroll, vacations, inventory, and a multitude of other taske of which are to vast to mention here. Basically businesses use databases anytime a large amount of data must be stored
Rating:Essay Length: 786 Words / 4 Pages -
Database
Abstract "Throughout your career, you will be directly or indirectly accessing a variety of databases, ranging from a simple roster of departmental employees to a fully integrated corporate database. You will probably access these databases using software called a database management system (DBMS). A DBMS consists of a group of
Rating:Essay Length: 977 Words / 4 Pages -
Database
Databases are an organized collection of facts and information, having two or more related data files. Databases are loaded with facts and information on employees, customers, inventory, competitors' sales information to buying online. A database is the most important resource on your computer-based information system. We have decided to use
Rating:Essay Length: 354 Words / 2 Pages -
Database
Flat File Database / Spreadsheet Know that the term "flat file database" describes a very simple database model, where all the information is stored in plain text files, one database record per line. Each record is divided into fields using delimiters or at fixed column positions. The data is "flat",
Rating:Essay Length: 1,128 Words / 5 Pages -
Database
Introduction In the last few years many management and organizations depend on database or databases to make their decisions, so the design and structure of the database be came very important. In this essay I will discuss some of the database concepts. The Relational Model The relational database model was
Rating:Essay Length: 806 Words / 4 Pages