Generate Random Number in JAVA Program ? | Technical Interview #Random-Number-Program-Java

In Java programming, we often required to generate random numbers while we develop applications. Many applications have the feature to generate numbers randomly, such as to verify the user many applications use the OTP. The best example of random numbers is dice. Because when we throw it, we get a random number between 1 to 6.

Time Stamps:

0:17 - 1:35 Theory of Random Method / Class
1:36 - 2:38 Random Method Program
2:39 - 5:14 Program of Random Value Between Minimum & Maximum Number
5:15 - 8:47 Program to Generate Random Number with the help of Random Class

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1) Math.random()
2) ThreadLocalRandom class
3) java.util.Random class

Generate a random integer in java. Also shows how to generate a random number in between a certain range, and create a simple function to do all the calculations. Useful for creating say a random 4 digit pin, getting the results of rolling dice, flipping a coin, etc.

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