Search Interview Questions
| 3361 questions in repository.|
There are more than 900 unanswered questions.
Click here and help us by providing the answer.
Have a video suggestion.
Click Correct / Improve and please let us know.
|Java - Interview Questions and Answers|
|Ans. List emp = Arrays.asList("American", "Indian", "Finn");|
emp.stream().filter(em -> em.startsWith("A")).forEach(System.out.println);
|Help us improve. Please let us know the company, where you were asked this question :|
|Like Discuss Correct / Improve  java8  java 8  lambda Asked in 1 Companies|
|What is a Lambda Expression ? What's its use ?|
|Difference between final and effectively final ? Why is effectively final even required ?|
|Difference between Predicate, Supplier and Consumer ?|
|What are the problems one could face while working with serverless technologies like AWS Lambda ?|
|What would you do if you see an error thrown by a lambda function as "Access Denied" while doing something with S3 ?|
|What are the advantages and disadvantages of using Lambda over EC2 ?|
|What are the different trigger types in AWS Lambda ?|
|What does the following lambda expression means ?|
|Difference between DoubleSummaryStatistics , IntSummaryStatistics and LongSummaryStatistics ?|
|What is the use of :: operator wef from Java 8 ?|