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What can be distinguish between a computer a computer program and an information system?
Wiki User
∙ 15y ago
To answer such question we realy shortly define each one of the 3 definaions appeared in the question: information system: set of interrelated components working together to collect,process,store,and dissementate information to support decission making, coordinate,control,analysis,and visualization in an organization. computer: the instrument consist of physically hardware and need an operating system to be run in such way of input,processing,output of data entered into displayed information computer program: a type of software designed by engineering archtecture helping people to calculate,wrigting,getting suitable quierries and reports from predefined data entered converting them into suitable information. by getting such definations we get the solution through combining such predefination into one simply one named computer-based information systems ( CBIS ) which is an information system that relies on computer hardware ( computer ), software ( programs and applications ) for rocessing and disseminating information
Wiki User
∙ 15y ago
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What is the difference between read and write in computer programming?
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Difference between data and program?
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Distinguish between a parse and pass?
Parse is something related to computers.. It is a syntactic analsis format. pass on the other hand is a computer program for estimating sample size..
What best describe downloading information would it be sending files to the internet from your computer or installing a program on your computer.?
Installing a program.
What ways computer can be fooled on data intergrity?
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What is the difference between computer programsand computer applications?
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Distinguish between Motorola 68000 nad Intel 8086?
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What is the difference between an algorithm and a computer program?
Why it is desirable for computer programs to have facility to compare items of data and distinguish between like items of different values?
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What is the difference between program and software?
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What is the relationshjip between a computer program and an algorithm?
A computer program can use a pre-programmed Algorith to calculate what you want it to calculate.
What is the difference between information science and information technology?
information technology careers are more about installing, maintaining, and improving computer systems, operating networks, and databases. Meanwhile, computer science is about using mathematics to program systems to run more efficiently, including in design and development.
What is the different between array and File?
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What is the difference between read and write in computer programming?
A "Read" operation occurs when a computer program reads information from a computer file/table (e.g. to be displayed on a screen). The "read" operation gets information out of a file (some computer languages use the term "get" instead of "read"). After a "read", the information from the file/table is available to the computer program but none of the information that was read from the file/table is changed in any way. A "Write" operation occurs when a computer program adds new information, or changes existing information in a computer file/table. An example of a computer program adding new information to a file would be when a company adds a new hire's details into its employee master file. An example of a computer program changing existing information would be when a company updates its employee master file if an existing employee changes their address. In this example, since the employee already existed in the employee file, the computer program would have had to perform a "read" at some point, to get the information out of the file/table (a fundamental rule of computer programming is that you can't update a record in a file/table unless you perform a "read" operation to get a hold of that record in the first place). Either way, the "Write" operation is what puts information in to a file. Some computer languages use the terms "put" or "update", but these are both "write" operations in general IT terms. Bottom line: Read = get information. Write = add or change information. HTH
