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Can we create a class that implements two Interfaces with default methods of same name and signature?
OpenVaishnavi Talawar asked 3 years ago • Java
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It is possible to have default method definition in an interface without marking it with default keyword?
OpenVaishnavi Talawar asked 3 years ago • Java
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What are the differences between Predicate, Supplier and Consumer in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
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How does Java 8 solve Diamond problem of Multiple Inheritance?
OpenVaishnavi Talawar asked 3 years ago • Java
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What is the new method family introduced in Java 8 for processing of Arrays on multi core machines?
OpenVaishnavi Talawar asked 3 years ago • Java
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how-can-we-get-duration-between-two-dates-or-time-in-java-8
OpenVaishnavi Talawar asked 3 years ago • Java
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What are the main differences between legacy Date/Time API in Java and Date/Time API of Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
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What are the advantages of new Date and Time API in Java 8 over old Date API?
OpenVaishnavi Talawar asked 3 years ago • Java
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What are the core ideas behind the Date/Time API of Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
237 views0 answers0 votes
What is the purpose of a Static method in an Interface in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
240 views0 answers0 votes
Why do we need Default method in a Java 8 Interface?
OpenVaishnavi Talawar asked 3 years ago • Java
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What is a Default Method in an Interface?
OpenVaishnavi Talawar asked 3 years ago • Java
190 views0 answers0 votes
Can we provide implementation of a method in a Java Interface?
OpenVaishnavi Talawar asked 3 years ago • Java
343 views0 answers0 votes
What is the main disadvantage of Internal Iteration over External Iteration?
OpenVaishnavi Talawar asked 3 years ago • Java
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What are the applications in which we should use Internal Iteration?
OpenVaishnavi Talawar asked 3 years ago • Java
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What are the main advantages of Internal Iterator over External Iterator in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
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What are the main differences between Internal and External Iterator?
OpenVaishnavi Talawar asked 3 years ago • Java
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How does Internal Iteration work in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
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Does Java 7 support Type Inference?
OpenVaishnavi Talawar asked 3 years ago • Java
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What is Type Inference in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
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What are the differences between Iterator and Spliterator in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
249 views0 answers0 votes
What is a Spliterator in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
176 views0 answers0 votes
What are the differences between Intermediate and Terminal Operations in Java 8 Streams?
OpenVaishnavi Talawar asked 3 years ago • Java
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What are the differences between Collection and Stream API in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
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What are the differences between Collection and Stream API in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
280 views0 answers0 votes
Is it mandatory to use @FunctionalInterface annotation to define a Functional interface in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
237 views0 answers0 votes
Why do we need Functional interface in Java?
OpenVaishnavi Talawar asked 3 years ago • Java
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How can we define a Functional interface in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
193 views0 answers0 votes
What is a Single Abstract Method (SAM) interface in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
227 views0 answers0 votes
What is a Functional interface in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
168 views0 answers0 votes
What are the advantages of a lambda expression?
OpenVaishnavi Talawar asked 3 years ago • Java
187 views0 answers0 votes
Why did Oracle release a new version of Java like Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
174 views0 answers0 votes
What is the meaning of following lambda expression?
OpenVaishnavi Talawar asked 3 years ago • Java
170 views0 answers0 votes
What is the data type of a Lambda expression?
OpenVaishnavi Talawar asked 3 years ago • Java
258 views0 answers0 votes
What are the three main parts of a Lambda expression in Java?
OpenVaishnavi Talawar asked 3 years ago • Java
192 views0 answers0 votes
What is a Lambda expression in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
201 views0 answers0 votes
What are the main benefits of new features introduced in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
196 views0 answers0 votes
What are the new features released in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
185 views0 answers0 votes
There are two threads T1 and T2? How will you ensure that these threads run in sequence T1, T2 in Java? Java 8
OpenVaishnavi Talawar asked 3 years ago • Java
230 views0 answers0 votes
Which parameter can be used to control stack size of a thread in Java?
OpenVaishnavi Talawar asked 3 years ago • Java
195 views0 answers0 votes
How can we take Thread dump in Java?
OpenVaishnavi Talawar asked 3 years ago • Java
169 views0 answers0 votes
How Stack and Heap work in Java multi-threading environment?
OpenVaishnavi Talawar asked 3 years ago • Java
207 views0 answers0 votes
What are the scenarios to use parallel stream in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
347 views0 answers0 votes
In Java 8, can we process stream operations with a Thread pool?
OpenVaishnavi Talawar asked 3 years ago • Java
211 views0 answers0 votes
What is the difference between RecursiveTask and RecursiveAction class?
OpenVaishnavi Talawar asked 3 years ago • Java
283 views0 answers0 votes
What is the difference between CountDownLatch and CyclicBarrier?350. What are the scenarios suitable for using Fork/Join framework?
OpenVaishnavi Talawar asked 3 years ago • Java
279 views0 answers-1 votes
What is a CountDownLatch in Java?
OpenVaishnavi Talawar asked 3 years ago • Java
185 views0 answers0 votes
What is a Semaphore in Java?
OpenVaishnavi Talawar asked 3 years ago • Java
238 views0 answers0 votes
How will you create synchronized instance of List or Map Collection? 347. What is a Semaphore in Java?
OpenVaishnavi Talawar asked 3 years ago • Java
187 views0 answers0 votes
What is the difference in concurrency in HashMap and in Hashtable?
OpenVaishnavi Talawar asked 3 years ago • Java
203 views0 answers0 votes
What are the uses of Future interface in Java?
OpenVaishnavi Talawar asked 3 years ago • Java
246 views0 answers0 votes
What is the main difference between Runnable and Callable interface?
OpenVaishnavi Talawar asked 3 years ago • Java
319 views0 answers0 votes
How will you create a Thread pool in Java?
OpenVaishnavi Talawar asked 3 years ago • Java
225 views0 answers0 votes
What is a ScheduledExecutorService?
OpenVaishnavi Talawar asked 3 years ago • Java
267 views0 answers0 votes
What will happen on calling submit() method of an ExecutorService instance whose queue is already full?
OpenVaishnavi Talawar asked 3 years ago • Java
247 views0 answers0 votes
What is the relation between Executor and ExecutorService interface?
OpenVaishnavi Talawar asked 3 years ago • Java
255 views0 answers0 votes
How can techniques used for performance improvement in a single thread application may degrade the performance in a multi threading application?
OpenVaishnavi Talawar asked 3 years ago • Java
251 views0 answers0 votes
Is it always possible to improve performance by object pooling in a multi-threading application?
OpenVaishnavi Talawar asked 3 years ago • Java
192 views0 answers0 votes
Which Java classes use CAS operation?
OpenVaishnavi Talawar asked 3 years ago • Java
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What is a CAS operation?
OpenVaishnavi Talawar asked 3 years ago • Java
396 views0 answers0 votes
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