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level: Quiz 1 Week 1

Questions and Answers List

level questions: Quiz 1 Week 1

Question	Answer
Another name for a row is:	tuple
When nurse uses knowledge to make appropriate decisions and acts on those decisions he or she exhibits	wisdom
What are the four elements of the Nelson continuum:	Data, wisdom, information, and knowledge
What defines a database:	Organized collection of related data
While information by themselves are meaningless, data and knowledge are meaningful	False
Which of the following refer characters, numbers or facts gathered for analysis and possibly later action? Ex: Juan Dela Cruz, Filipino, divorced, 106/68	Data
A patient's past medical records stored in hard drive or cloud server is an example of	Data at rest
Which of the following is NOT common approach to organize data:	Retrieving
You retrieve and access specific data and the database program is currently reading on that data. It refers to what data state:	Data in use
Which data state refers to the data that are transmitted from one location to another:	Data in motion
What are the four major physical database models used in HIT systems?	Hierarchical, relational, networked, and object oriented
What step from the database life cycle use (a conceptual) and logical model be created:	Planning and Analysis
What database model to use when you want to identify the entities and the relationship between those entities:	conceptual model
What are the three most common DBMS orientations performed in any computer-based information system	Data input operations, data processing processes, and data output operation
Which model was developed and supports from many to many relationships	The network model
What kind of file does Object-oriented model support?	Binary large objects or BLOBs
In Relational Database model. Each column represents a(n):	attribute
What database model to use when you want to define the structure of the whole database in terms of the attributes of the entities (data elements), their relationships, a primary key for each entity, and so forth:	Logical model
What step from database of a cycle identifies a need or problem and sees one development of a DBMS as a (etc) solution:	sadfasd