i have problem with ODBC DSN.i have to reterive data from remote machine using DSN either connection oriented or connectionless. which one is preferrable. problem enconter with DSN connection oriented.
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i have problem with ODBC DSN.i have to reterive data from remote machine using DSN either connection oriented or connectionless. which one is preferrable. problem enconter with DSN connection oriented.
The TCP protocol is a connection-oriented protocol,so it offers reliable delivery.
TCP should be used in situations where reliability is the most important factor.
FTP, SMTP and Telnet are examples of protocols that employ TCP.
UDP is considered a connectionless protocol.In some networks, UDP can be substituted for TCP.
UDP is best suited for applications that don't need to assemble sequences of segments and don't require a connection.
TFTP, SNMP and DNS are examples of protocols that employ UDP.