Briefly define a hub, a switch, and a router
What will be an ideal response?
Hub: A small, simple device for joining multiple computers.A hub typically sends a message received over all available ports except the port that sent the message.
Switch: A device for connecting computers on the same network.A switch has some routing capacity and will examine data packets for physical addressing and route the traffic appropriately.These are typically Layer 2 devices.
Router: A router is a device used to interconnect different networks.A router has the ability to determine logical addressing and route traffic appropriately.This is a Layer 3 device.
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Why would you want to assign quota points to users?
A. to restrict how many VMs they have access to B. to restrict the number of simultaneous running VMs C. to assign the maximum amount of disk space they can use D. to specify how much processing time each VM can use
____________________ in Web pages can serve a practical purpose by illustrating a product or service described in the text.
Fill in the blank(s) with the appropriate word(s).