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What method is used to predict the likely outcome of an election contest?
exit polling
The most widely used method of formally measuring public opinion.?
polling
What polling method did literary digest magazine use?
The convenience sample
What is polling method in computer networks?
Polling, on computer networks, involves a server and client. The Server will check if the client is ready to receive data. If not ,then data will not be transferred to the client.
When is purposive sampling used?
it is also used in political polling
What is an electronic data processing method for counting ballots cast at polling places?
DRE voting machines
What is polling used for?
Polling checks a remote network device or service availability via a SNMP protocol and report the information found on the network device and /or service back to the system where polling was initiated.
What is non polling?
When a host system stars,it sends requests to all ports.This is called device polling. Then the s/m polls the device continuously. In USB3.0 like devices continuous polling is avoided to increase power efficiency.Instead of continuous polling asynchronous notifications are used.
Demand forecasting in managerial economics?
1. Evolutionary method 2. Substitute method 3. Growth curve method 4. Opinion polling method 5. Sales experience approach 6. Correlation method 7. Controlled experiments 8. Economic Indicators method
Which access control method uses a device to check each potential sender to see whether it wants to transmit data?
polling
In a scientific opinion polling a random sample is used to avoid?
bias.
What is software polling?
When the microprocessor receives an Interrupt Service Request (ISR) on the interrupt line it must determine which of the devices connected to that input sent the request.Software Polling is one method by which it can do so.In Software Polling:A software routine is used to identify the device requesting service. It does so by checking each device to see if it was the one needing service.
