0
What else can I help you with?
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 is mean data?
Mean data are observations whose values are equal to the mean of the data set. By default it is the arithmetic mean but it could be the geometric or harmonic mean - if those measures are more appropriate.
What are data retrieval language commands?
Data retrieval language commands are used to retrieve specific data from databases. Common commands include SELECT (to retrieve data), WHERE (to set conditions for the retrieval), ORDER BY (to sort the retrieved data), and JOIN (to combine data from multiple tables).
What method does an SDHC card use for data storage and retrieval?
An SDHC card uses flash memory technology for data storage and retrieval.
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 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 the purpose of the induction interface disk in the context of data storage and retrieval?
The purpose of the induction interface disk in data storage and retrieval is to facilitate the transfer of data between the storage device and the computer system. It helps in managing the flow of information, ensuring compatibility, and improving the efficiency of data access and retrieval processes.
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.
How IT support business opration?
IT supports business with communication, data storage and data retrieval.
What is a collection of data organized in a manner that allows access retrieval and use of that data.?
A "Database"
What is a collection of data organized in a manner that allows access. retrieval the data?
A database is a collection of structured data that allows for efficient storage, retrieval, and organization of data. It typically uses tables to organize information and provides mechanisms for querying and manipulating the data.
Are data base and information retrieval theoretical or applied?
bob
What is the significance of the keyword "index" in relation to database management and data retrieval?
In database management, the keyword "index" is significant because it helps to optimize data retrieval by organizing and sorting data in a way that allows for faster search and retrieval operations. Indexing improves the efficiency of database queries by creating a structured reference point for locating specific data within a database.
Who carries out data maintenance and information retrieval in a database?
Database administrators are usually responsible for data maintenance and information retrieval in a database. They ensure databases are secure, updated, and perform regular backups. Data retrieval involves querying databases using structured query language (SQL) to extract specific information as needed.
