Design a Java interface for a voting service, which can allow
a user to retrieve a list of candidates and their manifestoes, to
discover the current number of votes a candidate has, and to vote
for a particular candidate.
Convert the Java interface above to a remote invokable
interface. What other classes are needed to provide a complete
implementation?
Design the equivalent XDR interface for the above voting
service.
Sun rpc can either work over udp or tcp - what are the
advantages and disadvantages of the two approaches?
Exception handling is a weak part of the sun rpc system,
relying principally on the unix ``have global variables in the
program environment - errno'' approach. What are the
desireable features of exception handling and what are the
problems in extending sun rpc to support exception handling?
