Lesson 21 Flashcards
Manipulation of data by a computer
Data processing
The conversion of raw data to machine readable form, flow of data through the CPU and memory
Data processing
A computer software which allows one to enter, update, read, and delete data from a database
Database application
Its primary purpose is entering and retrieving information
Database application
Raw uninterrupted facts that are without meaning
Data / Information
Organized collection of related data
Database
Used to process data and produce information
Information system
The most effective and complex information system
Human brain
This classification is used to build the physical database within the computer system
Computer based data types
Data limited to two option
Logic Data
Executable file consists of computer program
Processing files
A set of instructions to perform a set of functions
Command
Contains a set of operating system commands
Batchfile
