Set - 5

Question 6 :

What is one-way messaging ?

Answer :

A method of transmitting messages without having to block until a response is received.

Question 7 :

What is ORB ?

Answer :

Object request broker. A library that enables CORBA objects to locate and communicate with one another.

Question 8 :

What is OS principal ?

Answer :

A principal native to the operating system on which the J2EE platform is executing.

Question 9 :

What is OTS ?

Answer :

Object Transaction Service. A definition of the interfaces that permit CORBA objects to participate in transactions.

Question 10 :

What is parameter entity ?

Answer :

An entity that consists of DTD specifications, as distinct from a general entity. A parameter entity defined in the DTD can then be referenced at other points, thereby eliminating the need to recode the definition at each location it is used.