[Multi threading Interview Question ]Rate Limiter Implementation in java There was one interesting problem I have encounter while preparing for a multithreading coding interview. Question: We have an application for which we need to implement RateLimiter, Rate Limiter is an interface which will pla...
That’s why this question is one of the java interview questions for experienced professionals.Java offers many primitives to help with this, but it takes experience to select the right one in each particular situation. Often, a tradeoff needs to be made between efficiency on the one hand, ...
JSP is an integral part of Java EE. If you are giving an interview for a web developer, then having good knowledge of JSP is very important. This post contains a list of 35 JSP interview questions with answers. Please make sure to bookmark it because I will be kept on adding more to...
Java 8 has been released in March 2014, so it’s one of the hot topics in java interview questions. If you answer this question clearly, it will show that you like to keep yourself up-to-date with the latest technologies. Java 8 has been one of the biggest releases after Java 5 anno...
Another useful interview strategy is to review potential Java interview questions in advance. Let’s check out examples of some of the top Java interview questions. Also, each question includes some information that can help refresh your memory. ...
(value is null) from the memory. User program cann't directly free the object from memory, instead it is the job of the garbage collector to automatically free the objects that are no longer referenced by a program. Every class inherits finalize() method from java.lang.Object, the finalize...
When responding to Java interview questions on exception handling, you must follow these guidelines: Put utmost attention to the question. If you are unsure about the question, simply ask for clarification and then answer. Don’t make any assumptions if the interviewer asks you practical interview...
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题源参见 Grokking The Java Developer Interview: Question 15: Difference between error and exception Answer: Error: Errors in a program are irrecoverable, they indicate that something severe has gone wrong in the application and the program gets terminated in case of error occurrence e.g. running ...