what is singlton class?where it is use in real time senario.
Answer / asishbls
A java class is said to be a singleton class if it creates
only one instance per jvm.
It is used generally in utill class.
Is This Answer Correct ? | 11 Yes | 1 No |
how to connect one jsp page to another jsp page????
How do you define a set in java?
What is the null?
What is procedure overloading?
What is sleep method?
How many types of classes are there in java?
What is valid keyword in java?
Name and explain the types of ways which are used to pass arguments in any function in java.
What is the applet security manager, and what does it provide?
Scenario: There are 1 to 100 numbers. Each number should be keep in the each column like from A column to Z column ie 1 to 26. From 27 to 52 should be in 2nd row in the excel sheet. This has to be continue till 100. How do you write Java program and what are various methods.
Which class represents the socket that both the client and server use to communicate with each other?
What function extracts specified characters from a string?