Examlex
Relational models view the data as part of a table or collection of tables in which all key values must be identified.
Distance Learning
A method of studying in which lectures are broadcast or classes are conducted by correspondence or over the Internet, without the student's needing to attend a school or university physically.
Users Experiences
The overall experience and satisfaction a user has when interacting with a product, system, or service, focusing on ease of use, efficiency, and enjoyable engagement.
Hypertext File
A digital document containing links to other texts or documents, allowing for nonlinear navigation.
Activated
The state of being turned on or made active, often used in reference to software, devices, or chemical reactions.
Q16: The last step in the write-through technique
Q25: According to rating services such as Moody's,
Q29: Ideally,a primary key is composed of several
Q31: The ANSI has defined standards that govern
Q32: The first step in the ER model
Q34: To remedy the lack of procedural functionality
Q36: The _ data model uses the concept
Q57: A table where all attributes are dependent
Q68: The idea of determination is unique to
Q74: The _ design stage uses data modeling