While the old test touched LocalDate , the new test asks about and period math.
Study the performance trade-offs of parallelStream() and how concurrent reduction impacts thread safety. Default and Static Interface Methods
To pass this test, you need a specific strategy, as reading every line of code verbatim will run out the clock.
Question 1 displayed:
Question 2 followed:
: Remember that interface static methods are not inherited by implementing classes. 4. Robust Concurrency and the Date/Time API
Warning: Partially correct selections earn zero points for that question. ikm java 8 test updated
On the day of the test, John felt more confident. He logged into the IKM platform and started the assessment. The test consisted of multiple-choice questions, coding exercises, and problem-solving tasks. John was pleased to see that the questions were challenging but not impossible to solve.
Be prepared for complex method references ( ClassName::methodName ) involving both static and instance methods. The Stream API
Deep understanding of map() , flatMap() , filter() , and distinct() . While the old test touched LocalDate , the
: Understanding the precise type inputs and outputs of standard interfaces contained in the java.util.function package, particularly Predicate , Function , Consumer , and Supplier .
: Heap allocation, garbage collection, and memory leaks.