Set - 4

Question 11 :

What is package ?

Answer :

A group of types. Packages are declared with the package keyword.

Question 12 :

What is peer ?

Answer :

In networking, any functional unit in the same layer as another entity.

Question 13 :

What is persistence ?

Answer :

The protocol for transferring the state of a bean between its instance variables and an underlying database.

Question 14 :

What is pixel ?

Answer :

The picture element on a display area, such as a monitor screen or printed page. Each pixel is individually accessible.

Question 15 :

What is POA ?

Answer :

Portable Object Adapter. A CORBA standard for building server-side applications that are portable across heterogeneous ORBs.