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In Java, what are the differences between a Checked and Unchecked?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is Exception Handling in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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Arrange the three classes String, StringBuffer, and StringBuilder in the order of efficiency for String processing operations? Exception Handling
OpenVaishnavi Talawar asked 4 years ago • Java
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What is the use of toString() method in java ?
OpenVaishnavi Talawar asked 4 years ago • Java
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How will you create an immutable class in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is the basic difference between a String and StringBuffer object?
OpenVaishnavi Talawar asked 4 years ago • Java
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Why Java uses String literal concept?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is String interning?
OpenVaishnavi Talawar asked 4 years ago • Java
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How many objects does the following code create?
OpenVaishnavi Talawar asked 4 years ago • Java
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How many ways are there in Java to create a String object?
OpenVaishnavi Talawar asked 4 years ago • Java
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How many objects does the following code create?
OpenVaishnavi Talawar asked 4 years ago • Java
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Why a String object is considered immutable in java?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is the meaning of Immutable in the context of String class in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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Why do we use Static Nested interface in Java? String
OpenVaishnavi Talawar asked 4 years ago • Java
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Do we have to explicitly mark a Nested Interface public static?
OpenVaishnavi Talawar asked 4 years ago • Java
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Can an Interface be defined in a Class?
OpenVaishnavi Talawar asked 4 years ago • Java
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How can we access the non-final local variable, inside a Local Inner class?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is a Nested interface?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is the difference between a Nested class and an Inner class in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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Why do we use Nested Classes?
OpenVaishnavi Talawar asked 4 years ago • Java
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How many types of Nested classes are in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is a Nested class?
OpenVaishnavi Talawar asked 4 years ago • Java
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What are the uses of Runtime class? Inner Classes
OpenVaishnavi Talawar asked 4 years ago • Java
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How can we invoke an external process in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is the purpose of the Runtime class?
OpenVaishnavi Talawar asked 4 years ago • Java
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What kind of process is the Garbage collector thread?
OpenVaishnavi Talawar asked 4 years ago • Java
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How can we reference an unreferenced object again?
OpenVaishnavi Talawar asked 4 years ago • Java
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What are the different types of References in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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Why do we use finalize() method in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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When does an object become eligible for Garbage Collection in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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How does Garbage Collection work in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is the purpose of gc() in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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Why Java provides Garbage Collector?
OpenVaishnavi Talawar asked 4 years ago • Java
315 views0 answers0 votes
What is Garbage Collection in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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How can we create an Object dynamically at Runtime in Java? Garbage Collection
OpenVaishnavi Talawar asked 4 years ago • Java
320 views0 answers0 votes
How can we access private method of a class from outside the class?
OpenVaishnavi Talawar asked 4 years ago • Java
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What are the uses of Reflection in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is Reflection in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is the difference between Serializable and Externalizable interface? Reflection
OpenVaishnavi Talawar asked 4 years ago • Java
395 views0 answers0 votes
What is Externalizable interface in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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How does marking a field as transient makes it possible to serialize an object?
OpenVaishnavi Talawar asked 4 years ago • Java
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Is it allowed to mark a method as transient?
OpenVaishnavi Talawar asked 4 years ago • Java
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Why do we mark a data member transient?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is Serialization and Deserialization conceptually?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is Deserialization?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is the purpose of serialization?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is the serialization?
OpenVaishnavi Talawar asked 4 years ago • Java
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How will you use a specific Locale in Java? Serialization
OpenVaishnavi Talawar asked 4 years ago • Java
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What is Locale in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is the difference between import static com.test.Fooclass and import com.test.Fooclass? Internationalization
OpenVaishnavi Talawar asked 4 years ago • Java
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What is a static import in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
216 views0 answers0 votes
Can you import same package or class twice in your class?
OpenVaishnavi Talawar asked 4 years ago • Java
386 views0 answers0 votes
Is it mandatory to import java.lang package every time?
OpenVaishnavi Talawar asked 4 years ago • Java
236 views0 answers0 votes
Which is the most important class in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
262 views0 answers0 votes
What is java.lang package?
OpenVaishnavi Talawar asked 4 years ago • Java
301 views0 answers1 votes
What is the purpose of package in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
319 views0 answers0 votes
What is the purpose of package in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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Is it allowed to declare the main method as final? Package
OpenVaishnavi Talawar asked 4 years ago • Java
254 views0 answers0 votes
How can we initialize a blank final variable?
OpenVaishnavi Talawar asked 4 years ago • Java
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What is a blank final variable in Java?
OpenVaishnavi Talawar asked 4 years ago • Java
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