Unit 3 Test

Twisted-pair Cable
A normal telephone cable is a type of ________.
Node
Any device connected to a network, such as a computer, printer or game console.
MAN
A large network designed to provide access to a specific geographic area, such as a large city is a _______?
Switch
On a network,a(n) _________ helps prevent data packets from colliding with each other.
Central
A client/server network is an example of _________ administration
Local
A peer-to-peer (P2P) network is an example of ________administration
Packets
Data are sent through a network on bundles called ________.
Network
A computer ________ is two or more computers connected using software and hardware so that they can communicate with each other.
Network Adapter
For the nodes on a network to communicate with each other and access the network; each node needs a __________
Fiber-optic Cable
Which transmission medium transmits data the fastest?
Microphone and Touch Pad
The primary input devices for smartphones are ________.
Satellites
The global positioning system is a network of 21 ________ plus 3 working spares
Digital Covergence
The term ________ refers to the use of a single unifying device that handles media, Internet, entertainment, and telephone needs.
HDMI
________ is a single cable that carries all audio and video information from devices connected to a TV to the TV itself.
ROM
The operating system of a phone is called a ____________.
Analog-to-digital converter
converts the sound waves from a voice into a digital signal
The screen size
A main difference between the tablet and the smartphone is the _______
Data
An Internet connectivity plan is also known as a ________ plan.
Short Message Service (SMS)
Text messaging is also called ________.
1.5 inches
The distance between two near field communication (NFC) devices is limited to about ________.
Cyberloafing
Using your computer for non-work activities while you are being paid to work is known as ________.
Fire wall
A ________ is named after a housing construction feature that slows the spread of fires from house to house.
Virus signature
A(n) ________ is the portion of virus code that is unique to a particular computer virus.
Cybercrime
Which of the following is formally defined as any criminal action perpetrated primarily through the use of a computer?
macro virus
A ________ is a virus that is attached to documents such as Word or Excel files.
computer viruses
Creating and distributing ________ is one of the most widespread types of cybercrimes.
Pharming
When malicious code is planted on your computer and alters your browser’s ability to find Web addresses it is known as ________.
Polymorphic
Which of the following classifications of viruses can change its own code to avoid detection?
Time bomb
A _____ is a virus that is triggered on a certain date.
Engineering
Social ________ is any technique that uses social skills to generate human interaction that entices individuals to reveal sensitive information.