eMexo Technologies- What’s the difference between class diagram and sequence diagram?
- How many types of design patterns are available?
- What’s the use UML diagram?
- How to create singleton design Pattern?
- Which tool is used to create UML diagram?
- What’s Immutable object?
- How to create custom Immutable class?
- What’s the difference between String and StringBuffer?
- What’s the difference between Factory and AbstractFactory?
- What’s the use of JUnit?
- What are the annotations are available in JUnit testing?
- What are the assert methods are available in Assert class in Junit?
- What’s difference b/w JUnit and TestNG?
- What’s the use of finally block?
- Can we use try with finally block?
- If we use System.exit in catch block finally will execute or not?
- What’s Serialization?
- What’s marker interface?
- What’s the use of marker interface?
- What’s the difference between wait and sleep?
- What’s the use of notify and notifyAll?
- What’s the difference between ArrayList and LinkedList?
- What’s the use of namespace?
- Can we use the private Constructor?
- What’s Constructor overloading?
- What’s runtime polymorphism?
- What’s static binding and dynamic binding?
- What’s the use of transient keyword?
- What are the steps to connect DB using JDBC?
- What’s the difference between statement and prepared statement?
- What’s your day to day activity?
- Does Java support call by value or call by reference?
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