#CoreJava_10

Question count - 0     Last updated    - V4 (13-Jun-2025)

Define the terminology association.

What is the technique adopted to create an immutable class?

What methodology can be utilized to link to a database?

What do you understand by the term Singleton?

What do you understand by the term Wrapper Classes?

What do you understand by the term Polymorphism?

What are some characteristics of interference class?

Describe the various concepts related to object oriented programming (OOP).

Describe the term Diamond Problem.

Describe the terms: method overriding and method overloading

Differentiate between == and equals().

Differentiate between Vector and Array List.

Enlist some features of JDK.

List some important characteristics on JRE

List some features of the abstract class.

Local Variable Type Inference (var) Application Class-Data Sharing (AppCDS) Garbage Collector Interface Parallel Full GC for G1 Root Certificates (Default keystore improvements) Thread-Local Handshakes Heap Allocation on Alternative Memory Devices Time-Based Release Versioning (New version format) Consolidation of JDK Forest into a Single Repository Experimental Java-Based JIT Compiler (Graal)