17 December 2020

#Java 10

Java -10
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.
Topic
CoreJava-10
  • Local-Variable Type Inference
  • Experimental Java-Based JIT Compiler This is the integration of the Graal dynamic compiler for the Linux x64 platform
  • Application Class-Data Sharing This allows application classes to be placed in the shared archive to reduce startup and footprint for Java applications
  • Time-Based Release Versioning
  • Parallel Full GC for G1
  • Garbage-Collector Interface
  • Additional Unicode Language-Tag Extensions
  • Root Certificates
  • Thread-Local Handshakes
  • Heap Allocation on Alternative Memory Devices
  • Remove the Native-Header Generation Tool - javah
  • Consolidate the JDK Forest into a Single Repository

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