Auto-unboxing, switch, short circuit logical operators & exception handling are core Java basics that sometimes lead to obscure errors if not understood well & often tested in coding tests.
Q1. What is wrong with this code?
Auto-unboxing, switch, short circuit logical operators & exception handling are core Java basics that sometimes lead to obscure errors if not understood well & often tested in coding tests.
Q1. What is wrong with this code?
Q6. What is wring with this code?
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public class WhatIsWrong { public static void main(String args[]) { float sum = 0; while (sum != |
Q9. What is wring with this code?
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import java. |
Q10 What is wring with this code?
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import java. |
An excellent written test question to assess your Java multi-threading knowledge. Please practice it by doing it yourself.
Q. What is wrong with the following Java code? Explain what does the following code do? Explain if there is anything wrong with the following code? If there is something…
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Q. Can you review the following code and see if it has any issues?
Q. What is wrong with the following code snippet?
Q. What output is expected from the following code? What does it actually output?
This post covers must know Java Multithreading basics – Heap Vs Stack, Thread-safety & Synchronization. When you have a multithreaded Java application, you need to code in a thread-safe manner. Java interviewers may ask you to detect thread-safety issues as discussed in here.
A very simple code that should print numbers from 7 to 21.…