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Data
Networking
Network Fundamentals
Information Security
Database
100
A method for analyzing and reducing a relational database.
What is Normalization?
100
Refers to the transmission capacity of a network.
What is bandwidth?
100
Discrete pulses that are either on or off, representing a series of bits.
What is digital sounds?
100
The deliberate assumption of another person's identity.
What is identity theft?
100
a collection of logically related records.
What is a data file?
200
Means of expressing that the value of one particular attribute is associated with a specific single value of another attribute.
What is Functional Dependencies?
200
Connects two or more devices in a limited geographical region, usually within the same building.
What is local area network?
200
Physical wires or cables to transmit data and information.
What is cable media?
200
An official document that grants the holder exclusive rights on an invention or a process for a specified period of time.
What is patent?
200
Is a diagram that represents entities in the database and their relationships.
What is a data model?
300
Combines records from two or more tables in a database.
What is join operation?
300
High-speed central networks to which multiple smaller networks connect.
What is backbone networks?
300
Most prevalent form of communications wiring and is used for almost all business telephone wiring.
What is twisted-pair wire?
300
A statutory grant that provides the creators or owners of intellectual property with ownership of the property.
What is copyright?
300
Is a person, place, thing or event.
What is an entity?
400
Properties that describe the entity's characteristics.
What is attributes?
400
A network that covers a large geographical area.
What is wide area network?
400
Consists of thousands of very thin filaments of glass fibers that transmit information via light pulses generated by lasers.
What is fiber-optic cable?
400
Software that causes pop-up advertisements to appear on your screen.
What is adware?
400
A field in one table that uniquely identifies a row of another table.
What is a foreign key?
500
Illustrates an association between entities.
What is Relationships?
500
is a communication processor that routes messages from a LAN to the Internet.
What is a router?
500
responsible for disassembling, delivering, and reassembling the data during transmission.
What is Internet Protocol?
500
Software that collects personal information about users without their consent.
What is spyware?
500
A set of programs that provide users with tools to create and manage a database.
What is a database management system?