Win a copy of Event Streams in Action this week in the Java in General forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Devaka Cooray
  • Liutauras Vilda
  • Jeanne Boyarsky
  • Bear Bibeault
Sheriffs:
  • Paul Clapham
  • Knute Snortum
  • Rob Spoor
Saloon Keepers:
  • Tim Moores
  • Ron McLeod
  • Piet Souris
  • Stephan van Hulst
  • Carey Brown
Bartenders:
  • Tim Holloway
  • Frits Walraven
  • Ganesh Patekar

Mistake in OCA Java SE 8 Programmer I Certification Guide Author Mala Gupta

 
Greenhorn
Posts: 1
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi all,

Today faced a test question which image below.



According book mentioned subject of this topic (on page 183) there 3 correct answers on this test.

... .In the absence of a user-defined constructor,Java inserts a default constructor.This constructor doesn't accept any method argument.It calls the constructor of the super (parent) class and assigns default values to all the instance variables.



I google about this default constructors and recognize initializing instance variables perform before executing constructor.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!