• 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 Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

Possible typo in answer of question 26 in chapter 3 (OCP 17 - Practice Tests)

 
Ranch Hand
Posts: 72
5
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hello

With reference to the answer of question 26 in chapter 3 of the OCP Oracle Certified Professional Java SE 17 Developer Practice Tests: Exam 1Z0-829 (English Edition) book (Kindle edition).

The Object class package is mistyped in the answer.

B.  First off, Pump is not a functional interface.  The toString() method will be overridden by any class inheriting the interface (via lang.lang.Object ), so it does not count as an abstract method.




 
author & internet detective
Posts: 41933
910
Eclipse IDE VI Editor Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Confirmed and added to errata
 
reply
    Bookmark Topic Watch Topic
  • New Topic