Is it conceivably useful for a port to have several receivers?
What will be an ideal response?
If several processes share a port, then it must be possible for all of the messages that arrive on that port to be received and processed independently by those processes.
Processes do not usually share data, but sharing a port would requires access to common data representing the messages in the queue at the port. In addition, the queue structure would be complicated by the fact that each process has its own idea of the front of the queue and when the queue is empty.
Note that a port group may be used to allow several processes to receive the same message.
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The __________ method removes an item from an ArrayList at a specific index.
a. remove b. pop c. deleteAt d. clear
If a Cisco Gigabit Ethernet port is connected to a device that does not support IEEE autonegotiation, and the interface speed cannot be sensed, what speed is the interface defaulted into?
A) 1 Gbps B) 10 Mbps C) 100 Mbps D) None; the port is shut down
Kelsey uses Access to track the sales by category for each trip. She needs to sum the price of each trip by category and she also needs a grand total. In which sections should she place the calculation to sum the price?
What will be an ideal response?
State two specific functions or jobs that should be segregated in the sales processing system.
What will be an ideal response?