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What is the right data type to represent Money (like Dollar/Pound) in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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How can you determine if JVM is 32-bit or 64-bit from Java Program?
OpenVaishnavi Talawar asked 4 years ago • Java
323 views0 answers0 votes
How can you make sure that N threads can access N resources without deadlock?
OpenVaishnavi Talawar asked 4 years ago • Java
253 views0 answers0 votes
What happens when you put a key object in a HashMap that is already present?
OpenVaishnavi Talawar asked 4 years ago • Java
250 views0 answers0 votes
Does Java allow you to override a private or static method?
OpenVaishnavi Talawar asked 4 years ago • Java
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Can we use multiple main methods in multiple classes?
OpenVaishnavi Talawar asked 4 years ago • Java
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What does the expression 1.0 / 0.0 return? Will there be any compilation error?
OpenVaishnavi Talawar asked 4 years ago • Java
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Is there any difference between a = a + b and a += b expressions?
OpenVaishnavi Talawar asked 4 years ago • Java
262 views0 answers0 votes
What are the main differences between an interface with default method and an abstract class in Java 8? Java Tricky Questions
OpenVaishnavi Talawar asked 4 years ago • Java
203 views0 answers0 votes
What is the target type of a lambda expression?
OpenVaishnavi Talawar asked 4 years ago • Java
351 views0 answers0 votes
What is the type of a Lambda expression in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
408 views0 answers0 votes
What is a StringJoiner in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
260 views0 answers0 votes
what-are-the-popular-annotations-introduced-in-java-8
OpenVaishnavi Talawar asked 4 years ago • Java
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What are the new JVM arguments introduced by Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
239 views0 answers0 votes
How can we analyze the dependencies in Java classes and packages?
OpenVaishnavi Talawar asked 4 years ago • Java
272 views0 answers0 votes
It is possible to define a static method in an Interface?
OpenVaishnavi Talawar asked 4 years ago • Java
246 views0 answers0 votes
How can we get current time by using Date/Time API of Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
190 views0 answers0 votes
Which method in Optional provides the fallback mechanism in case of null value?
OpenVaishnavi Talawar asked 4 years ago • Java
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What are the uses of Optional?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is Optional in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
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How can you get the name of Parameter in Java by using reflection?
OpenVaishnavi Talawar asked 4 years ago • Java
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Can we access a static method of an interface by using reference of the interface?
OpenVaishnavi Talawar asked 4 years ago • Java
408 views0 answers0 votes
If we create same method and define it in a class , in its parent class and in an interface implemented by the class, then definition will be invoked if we access it using the reference of Interface and the object of class?
OpenVaishnavi Talawar asked 4 years ago • Java
280 views0 answers0 votes
In case we create a class that extends a base class and implements an interface. If both base class and interface have a default method with the same name and arguments, then which definition will be picked by JVM?
OpenVaishnavi Talawar asked 4 years ago • Java
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How Java 8 supports Multiple Inheritance?
OpenVaishnavi Talawar asked 4 years ago • Java
318 views0 answers0 votes
Can we create a class that implements two Interfaces with default methods of same name and signature?
OpenVaishnavi Talawar asked 4 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 4 years ago • Java
379 views0 answers0 votes
What are the differences between Predicate, Supplier and Consumer in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
442 views0 answers0 votes
How does Java 8 solve Diamond problem of Multiple Inheritance?
OpenVaishnavi Talawar asked 4 years ago • Java
258 views0 answers0 votes
What is the new method family introduced in Java 8 for processing of Arrays on multi core machines?
OpenVaishnavi Talawar asked 4 years ago • Java
326 views0 answers0 votes
how-can-we-get-duration-between-two-dates-or-time-in-java-8
OpenVaishnavi Talawar asked 4 years ago • Java
431 views0 answers0 votes
What are the main differences between legacy Date/Time API in Java and Date/Time API of Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
248 views0 answers0 votes
What are the advantages of new Date and Time API in Java 8 over old Date API?
OpenVaishnavi Talawar asked 4 years ago • Java
267 views0 answers0 votes
What are the core ideas behind the Date/Time API of Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
260 views0 answers0 votes
What is the purpose of a Static method in an Interface in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
260 views0 answers0 votes
Why do we need Default method in a Java 8 Interface?
OpenVaishnavi Talawar asked 4 years ago • Java
329 views0 answers0 votes
What is a Default Method in an Interface?
OpenVaishnavi Talawar asked 4 years ago • Java
204 views0 answers0 votes
Can we provide implementation of a method in a Java Interface?
OpenVaishnavi Talawar asked 4 years ago • Java
360 views0 answers0 votes
What is the main disadvantage of Internal Iteration over External Iteration?
OpenVaishnavi Talawar asked 4 years ago • Java
270 views0 answers0 votes
What are the applications in which we should use Internal Iteration?
OpenVaishnavi Talawar asked 4 years ago • Java
205 views0 answers0 votes
What are the main advantages of Internal Iterator over External Iterator in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
282 views0 answers0 votes
What are the main differences between Internal and External Iterator?
OpenVaishnavi Talawar asked 4 years ago • Java
358 views0 answers0 votes
How does Internal Iteration work in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
197 views0 answers0 votes
Does Java 7 support Type Inference?
OpenVaishnavi Talawar asked 4 years ago • Java
210 views0 answers0 votes
What is Type Inference in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
308 views0 answers0 votes
What are the differences between Iterator and Spliterator in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
265 views0 answers0 votes
What is a Spliterator in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
190 views0 answers0 votes
What are the differences between Intermediate and Terminal Operations in Java 8 Streams?
OpenVaishnavi Talawar asked 4 years ago • Java
508 views0 answers0 votes
What are the differences between Collection and Stream API in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
279 views0 answers0 votes
What are the differences between Collection and Stream API in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
296 views0 answers0 votes
Is it mandatory to use @FunctionalInterface annotation to define a Functional interface in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
267 views0 answers0 votes
Why do we need Functional interface in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
341 views0 answers0 votes
How can we define a Functional interface in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
208 views0 answers0 votes
What is a Single Abstract Method (SAM) interface in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
246 views0 answers0 votes
What is a Functional interface in Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
184 views0 answers0 votes
What are the advantages of a lambda expression?
OpenVaishnavi Talawar asked 4 years ago • Java
208 views0 answers0 votes
Why did Oracle release a new version of Java like Java 8?
OpenVaishnavi Talawar asked 4 years ago • Java
191 views0 answers0 votes
What is the meaning of following lambda expression?
OpenVaishnavi Talawar asked 4 years ago • Java
186 views0 answers0 votes
What is the data type of a Lambda expression?
OpenVaishnavi Talawar asked 4 years ago • Java
277 views0 answers0 votes
What are the three main parts of a Lambda expression in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
206 views0 answers0 votes
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