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Retrieval is the ability to search for and locate information that has been stored.
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∙ 13y ago
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Give two reasons why caches are useful. what problem do they solve?
1.fast data processing 2.fast data retrieval
Why is the mean a measure of the center of the data?
mean does not mean the center of the data
What do you mean by data assembly?
what do you mean by data assembly?
Find the mean of the data?
The mean of a set of data is the sum of that data divided by the number of items of data.
What do you mean by data?
data means information
What is data retrieval?
Data retrieval is defined as the process of extracting data from any database system. Both queries and reports can be extracted from the programs. The data can then be used for different applications throughout a business.
What are data retrieval language commands?
SELECT
What does sech enginge mean?
Search engine is a program which to do retrieval of data, files, and documents from a database or network, especially for the Internet.
What is a collection of data organized in a manner that allows access. retrieval the data?
It is a database.
What are the difference between database systems and data information retrieval systems?
A database management system (DBMS or simply database) forms the back-end of a data information retrieval system. Data retrieval is just one component of a DBMS; data input, storage and maintenance being the other major components.
What is a collection of data organized in a manner that allows access retrieval and use of that data.?
A "Database"
How IT support business opration?
IT supports business with communication, data storage and data retrieval.
Are data base and information retrieval theoretical or applied?
bob
What is the select element?
To retrieve or modify data in the database query are used. There are four types of commands in SQL. Select command is data retrieval language command and is used to retrieve data from a database.In database there Four types of languages which contains various commands. Select command is the only command that is used for retrieval of data.
What terms describes a collection of data organized in a manner that allows access retrieval and use of that data?
records
What has the author David Ellis written?
David Ellis has written: 'Progress and problems in information retrieval' -- subject(s): Data processing, Information retrieval
What is the need of memory in a computer?
to store data during proccessing and for later retrieval.
