DC Chapter 3

peripherals
includes speakers, webcams, and printers
supercomputers
fastest most powerful and most expensive computers
media
not a type of kiosk
pixel
term for smallest element in an electronic image
SLR
not a feature of a point and shoot camera
up to 27
how many peripheral devices can you connect with a USB port
surge protector
protects against power variations
backup server
You need to restore a computer that has suffered a catastrophic failure. Which of the following are you most likely to use?
mail server
You need to set up a computer to store and deliver email messages for your small business. Which of the following are you most likely to use?
blade server
Your data center is looking to conserve space in its server room. Which of the following are you most likely to choose as a result? (
16 million
You have a camera with a 16 MP resolution. How many pixels are represented by that resolution?
embedded computers
What is the technology featured in the trend known as the Internet of Things? (
false
Peripheral devices usually occupy space inside a system unit.
True
An ATM is a self-service banking terminal that connects to a host computer through a network.
thunderbolt
You are looking for a general-purpose port to connect two devices together. Which of the following is your best bet?
Universal Serial Bus
USB Stands for