Accuracy,Reliability,Network Application

What's is difference between accuracy nd Reliabillity?


What's is meant by network applications?

Accuracy of data means data is error free at any end (sender/receiver).

For example if user wants to send word “A” to receiver if in delivery some bits are altered and it is received as “a” at  receiver end then this delivery of data is not accurate.

Reliability means conformed delivery of data. It means data sent on the medium is secure and it is ensured that data will receive on other end at specified time and will be correct and sometimes sender will be acknowledged that data is received by receiver.