Set - 4

Question 26 :

What is raster ?

Answer :

A two-dimensional rectangular grid of pixels.


Question 27 :

What is realm ?

Answer :

See security policy domain. Also, a string, passed as part of an HTTP request during basic authentication, that defines a protection space. The protected resources on a server can be partitioned into a set of protection spaces, each with its own authentication scheme and/or authorization database


Question 28 :

What is realm ?

Answer :

A variable data type in which the variable's value is an address.


Question 29 :

What is return ?

Answer :

A Java keyword used to finish the execution of a method. It can be followed by a value required by the method definition.


Question 30 :

What is RMI ?

Answer :

See Java Remote Method Invocation.