Examlex
____________________ exists when it is possible to make changes in the data storage characteristics without affecting the application program's ability to access the data.
Data Types
Refers to the classification of data based on its nature and the type of information it represents, such as numerical, textual, or binary.
Primary Data
Data collected directly for the first time for a specific research purpose or project.
Observational Data
Data collected through directly observing subjects in their natural environment without any manipulation by the researcher.
Questions
Inquiries or prompts seeking information through verbal or written communication.
Q11: Business rules must be rendered in writing.
Q25: The _ command would be used to
Q27: _ is the body of information and
Q42: A(n)_ is bidirectional.<br>A) attribute<br>B) entity<br>C) relationship<br>D) constraint
Q59: Specialization is based on grouping _ characteristics
Q63: One disadvantage of a database system over
Q65: Which of the following political bodies appoints
Q75: How is a Trojan horse different from
Q78: In order to meet performance requirements,you may
Q95: The _ attribute(s)make up the primary key