Local Variables and Lambda Expressions – Practice Questions

Java 11 Certification Practice Questions (For the complete list), refer to http://talks.skilltoz.com/java-11-certification-exam-questions/ Topic: Working with Streams and Lambda To learn…

add comment

Local variables inside Lambda Expressions

Java 11 Certification Practice (For the complete list of practice questions, refer http://talks.skilltoz.com/java-11-certification-exam-questions/) Can we declare local variables inside a lambda…

add comment

Predicate Negation

In this article, we already discussed how we can use predicates, when we need to evaluate a condition on a…

add comment

Replacing values in a Map

Java 11 Certification Practice Questions (For the complete list, refer http://talks.skilltoz.com/java-11-certification-exam-questions/) How do we replace a value in a Map? The…

1 comment

Maps in Java: Quiz

For Java 11 Certification Exam Practice Questions, refer http://talks.skilltoz.com/java-11-certification-exam-questions/ Here are some quiz questions for you on maps in Java….

add comment

Getting values from a HashMap

Java 11 Certification Practice Questions (For the complete list, refer http://talks.skilltoz.com/java-11-certification-exam-questions/) How do we get a value from a HashMap? In…

add comment

enums in Java

Java 11 Certification Practice Questions (For the complete list, refer http://talks.skilltoz.com/java-11-certification-exam-questions/) What is an enum? An enum is a data type…

add comment

How to convert list to array

Java 11 Certification Practice Questions (For the complete list, refer http://talks.skilltoz.com/java-11-certification-exam-questions/) How do we convert a list to array? To…

add comment