Answer:
The switch sends broadcast traffic to all ports like a hub to get the number of ports used and build its MAC address table.
Explanation:
A network switch is a device used in a LAN to connect all available workstations. Unlike a network hub, it is able to send frames from a host or workstation to another using its MAC address table.
An example of a switch is the Cisco 2950 switch. When it is first turned on, it acts as a hub, broadcasting traffic to all its ports. This process is used to create a MAC address table to get the IP address of workstations and the ports they relate to, enabling it to send unicast traffic to a specific port.
Answer:
C) Plan, write, format, and proofread
Explanation:
You need a plan for any professional newspaper. Proofreading is also a vital step in the process. You can only format what you've already written, so it has to be C.
Answer:
Main Memory (RAM)
Explanation:
This is the memory which is directly accessible to the CPU. It can be called Main Memory, Prime Memory or simply 'Memory'
Answer:
B) the time it takes for the required sector to position itself under the read/write head.
Explanation:
In Computer science, Access time is the time it takes for the required sector to position itself under the read/write head. It is usually measured in milliseconds.
It is the speed of the storage device.
