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What is the right data type to represent Money (like Dollar/Pound) in Java?
OpenVaishnavi Talawar asked 3 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 3 years ago • Java
301 views0 answers0 votes
How can you make sure that N threads can access N resources without deadlock?
OpenVaishnavi Talawar asked 3 years ago • Java
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What happens when you put a key object in a HashMap that is already present?
OpenVaishnavi Talawar asked 3 years ago • Java
224 views0 answers0 votes
Does Java allow you to override a private or static method?
OpenVaishnavi Talawar asked 3 years ago • Java
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Can we use multiple main methods in multiple classes?
OpenVaishnavi Talawar asked 3 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 3 years ago • Java
323 views0 answers0 votes
Is there any difference between a = a + b and a += b expressions?
OpenVaishnavi Talawar asked 3 years ago • Java
231 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 3 years ago • Java
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What is the target type of a lambda expression?
OpenVaishnavi Talawar asked 3 years ago • Java
332 views0 answers0 votes
What is the type of a Lambda expression in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
391 views0 answers0 votes
What is a StringJoiner in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
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what-are-the-popular-annotations-introduced-in-java-8
OpenVaishnavi Talawar asked 3 years ago • Java
217 views0 answers0 votes
What are the new JVM arguments introduced by Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
214 views0 answers0 votes
How can we analyze the dependencies in Java classes and packages?
OpenVaishnavi Talawar asked 3 years ago • Java
256 views0 answers0 votes
It is possible to define a static method in an Interface?
OpenVaishnavi Talawar asked 3 years ago • Java
228 views0 answers0 votes
How can we get current time by using Date/Time API of Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
172 views0 answers0 votes
Which method in Optional provides the fallback mechanism in case of null value?
OpenVaishnavi Talawar asked 3 years ago • Java
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What are the uses of Optional?
OpenVaishnavi Talawar asked 3 years ago • Java
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What is Optional in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
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How can you get the name of Parameter in Java by using reflection?
OpenVaishnavi Talawar asked 3 years ago • Java
190 views0 answers0 votes
Can we access a static method of an interface by using reference of the interface?
OpenVaishnavi Talawar asked 3 years ago • Java
388 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 3 years ago • Java
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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 3 years ago • Java
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How Java 8 supports Multiple Inheritance?
OpenVaishnavi Talawar asked 3 years ago • Java
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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
356 views0 answers0 votes
What are the differences between Predicate, Supplier and Consumer in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
407 views0 answers0 votes
How does Java 8 solve Diamond problem of Multiple Inheritance?
OpenVaishnavi Talawar asked 3 years ago • Java
244 views0 answers0 votes
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
307 views0 answers0 votes
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
219 views0 answers0 votes
What are the advantages of new Date and Time API in Java 8 over old Date API?
OpenVaishnavi Talawar asked 3 years ago • Java
244 views0 answers0 votes
What are the core ideas behind the Date/Time API of Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
238 views0 answers0 votes
What is the purpose of a Static method in an Interface in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
241 views0 answers0 votes
Why do we need Default method in a Java 8 Interface?
OpenVaishnavi Talawar asked 3 years ago • Java
301 views0 answers0 votes
What is a Default Method in an Interface?
OpenVaishnavi Talawar asked 3 years ago • Java
191 views0 answers0 votes
Can we provide implementation of a method in a Java Interface?
OpenVaishnavi Talawar asked 3 years ago • Java
344 views0 answers0 votes
What is the main disadvantage of Internal Iteration over External Iteration?
OpenVaishnavi Talawar asked 3 years ago • Java
243 views0 answers0 votes
What are the applications in which we should use Internal Iteration?
OpenVaishnavi Talawar asked 3 years ago • Java
193 views0 answers0 votes
What are the main advantages of Internal Iterator over External Iterator in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
268 views0 answers0 votes
What are the main differences between Internal and External Iterator?
OpenVaishnavi Talawar asked 3 years ago • Java
341 views0 answers0 votes
How does Internal Iteration work in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
185 views0 answers0 votes
Does Java 7 support Type Inference?
OpenVaishnavi Talawar asked 3 years ago • Java
192 views0 answers0 votes
What is Type Inference in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
286 views0 answers0 votes
What are the differences between Iterator and Spliterator in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
250 views0 answers0 votes
What is a Spliterator in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
177 views0 answers0 votes
What are the differences between Intermediate and Terminal Operations in Java 8 Streams?
OpenVaishnavi Talawar asked 3 years ago • Java
485 views0 answers0 votes
What are the differences between Collection and Stream API in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
251 views0 answers0 votes
What are the differences between Collection and Stream API in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
281 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
238 views0 answers0 votes
Why do we need Functional interface in Java?
OpenVaishnavi Talawar asked 3 years ago • Java
324 views0 answers0 votes
How can we define a Functional interface in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
194 views0 answers0 votes
What is a Single Abstract Method (SAM) interface in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
228 views0 answers0 votes
What is a Functional interface in Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
169 views0 answers0 votes
What are the advantages of a lambda expression?
OpenVaishnavi Talawar asked 3 years ago • Java
188 views0 answers0 votes
Why did Oracle release a new version of Java like Java 8?
OpenVaishnavi Talawar asked 3 years ago • Java
175 views0 answers0 votes
What is the meaning of following lambda expression?
OpenVaishnavi Talawar asked 3 years ago • Java
171 views0 answers0 votes
What is the data type of a Lambda expression?
OpenVaishnavi Talawar asked 3 years ago • Java
259 views0 answers0 votes
What are the three main parts of a Lambda expression in Java?
OpenVaishnavi Talawar asked 3 years ago • Java
193 views0 answers0 votes
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