• 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

answre this problem

 
Greenhorn
Posts: 5
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Q. 27
Given the following classes defined in separate files:



What will be the effect of compiling and running this class Test?
Generates a Compiler error on the statement v= c;
Generates runtime error on the statement v= c;
Prints out:
Vehicle: drive
Car: drive
Car: drive
Prints out:
Vehicle: drive
Car: drive
Vehicle: drive
Select the most appropriate answer.


[This message has been edited by Marilyn deQueiroz (edited October 16, 2001).]
 
Ranch Hand
Posts: 53
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I assume it comes out:
Vehicle: drive
Car: drive
Car: drive
What happened when you ran the code?
 
Greenhorn
Posts: 21
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I agree with Bill. This is an issue about dynamic binding of the overriden mehtods.
 
There's a hole in the bucket, dear Liza, dear Liza, a hole in the bucket, dear liza, a tiny ad:
a bit of art, as a gift, that will fit in a stocking
https://gardener-gift.com
reply
    Bookmark Topic Watch Topic
  • New Topic