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The information to be communicated in a data communications system is the?
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∙ 13y ago
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Wiki User
∙ 13y ago
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How do information system work?
An information system also know as a MIS is used to store information within a company or organization. It will contain raw facts and figures that have no meaning because they have not been processed yet. It will be inputted into the information by a member of staff so that the data can be processed. It is important that that the person inputting the data is as accurate as possible, as the information system relies on correct data to be inputted to work properly. The data inputted into the system has to be accurate to ensure that it doesn't end up messing up the companies data as this can affect cost and timescales. How they work? Raw data is inputted into the the information system by a person. Once the data has been inputted the information system will be able to demine what happens with it, by sorting it out into different fields and sections. Not sure if this is correct..
What components of computer based information system do we have?
Hardware Software Data Procedures People
Computer tools that process data and satellite images with other pieces of geographic information are called?
Geography Information System, or GIS for short.
What two methods are used to get data into your public information system?
There are multiple methods for getting data into your public information system. Categorically, these can be broken down into:Manual Data Entry, which occurs when humans enter data into a system through the use of electronic forms, andAutomatic or Automated Data Entry, which occurs through various electronic channels that include but are not limited to:Real Time Data Feeds, such as those that come from solutions such as message queues and HTTP transmissionsBatch File Load, such as through Extract Transformation and Load (ETL) solutionsElectronic Data can come from many different types of data channels, such as:Telephone (voice or Interactive Voice Response)FAXMessage QueuesWeb ServicesFile Transfer Protocol (FTP)HTTPTCP/IPWhen dealing with information systems, it is most common for the data to be "digital" in nature, even if it has to be converted from an analog source, such as an audio system.
Define the difference between data and information?
Data is called raw data or facts. But data with some context is called information, and information becomes knowledge which can be shared.
The information to be communicated in the data comminucations system is the?
message
What is the importance of data communication system?
Data communications allows companies and individuals to transmit information or data from one point to another. There are many professions that use data communications systems including systems analysts.
5 componets of an information system?
Hardware: Physical components such as computers, servers, and networking devices. Software: Programs and applications that provide functionality for users. Data: Information that is stored, processed, and utilized by the system. Procedures: Guidelines and instructions for users on how to interact with the system. People: Individuals who manage, operate, and use the information system.
What is a large amount of numeric data are communicated fast through information technology?
data structure
What are large amounts of numeric data are communicated fast through information technology?
data integrity
What is jitter in data communications?
it delays to deliever the information.
What does a basic communications system consists of?
A basic communications system consists of---------- 1.Two computers, one to send and one to receive data 2.communications devices that send and receive data 3. a communications channel over wich data is sent 4.All of the above
What is the high speed movement of data or information within or between computers?
Communications
With what other computer system software does a DBMS interact?
Data Dictionary Systems (Data Repository Systems) · Information Repository Systems · Application Development Environments · Communications Software Anonymous
What are the main features of system information?
Data The source of the information People people who use the information and who modifiy the information and input etc Hardware + Software Where the information is stored + Where the is used Communications Information is sent and received to different people
What is confidentiality of information?
Information held about an item process or person is not communicated to any person or persons that do not have a legitimate reason or right to that data
What is maintaining confidentiality of information?
Information held about an item process or person is not communicated to any person or persons that do not have a legitimate reason or right to that data
