Java developer Interview Questions

Company is not that great so I won't recommend it to anyone.

Hi...can you please tell more about telephone interview round

Hi, Can you tell more about on site written test and interview. Do you have sample questions by chance

I have failed here.

Using array we can write

def isEven(num): return num%2?"Even":"Odd"

int (of an appropriate size), never ever store currency in anything else because some numbers cannot be stored in floating point accurately.

BigDecimal

Define a class to represent currency and use that. No more primitive obsession

ordering of synchronization blocks

1. Look for the deadlock pattern in your code: thread A holds lock 1 and waits on lock 2 thread B holds lock 2 and waits on lock 1 2. Use the non-locking data structures in the java.util.concurrent package

Usa

IOC Factory polymorphism singleton

Have a question. Help is appreciated. In this logical pseudolanguage (paperbase test 1) how can we leave the loop if some condition is satisfied?

In the logic test, did your DIVIDE(X,Y) function have to return both the quotient and the remainder?

Yes we can use Static block instead

Yes we can use Static block instead