Categories:
.NET (357)
C (330)
C++ (183)
CSS (84)
DBA (2)
General (7)
HTML (4)
Java (574)
JavaScript (106)
JSP (66)
Oracle (114)
Perl (46)
Perl (1)
PHP (1)
PL/SQL (1)
RSS (51)
Software QA (13)
SQL Server (1)
Windows (1)
XHTML (173)
Other Resources:
Explain virtual inheritance.
Explain virtual inheritance. Draw the diagram explaining the initialization of the base class when virtual inheritance is used.
Note: Typical mistake for applicant is to draw an inheritance diagram, where a single base class is inherited with virtual methods. Explain to the candidate that this is not virtual inheritance. Ask them for the classic definition of virtual inheritance. Such question might be too complex for a beginning or even intermediate developer, but any applicant with advanced C++ experience should be somewhat familiar with the concept, even though he’ll probably say he’d avoid using it in a real project. Moreover, even the experienced developers, who know about virtual inheritance, cannot coherently explain the initialization process. If you find a candidate that knows both the concept and the initialization process well, he’s hired.
✍: Guest
2012-05-10, 4171👍, 0💬
Popular Posts:
Advantages of a macro over a function? Macro gets to see the Compilation environment, so it can expa...
What Happens If One Row Has Missing Columns? - XHTML 1.0 Tutorials - Understanding Tables and Table ...
it will be very helpful if you send some important Questions with Answers of DBMS Tell us what types...
How to set a cookie with the contents of a textbox ? Values stored in cookies may not have semicolon...
Explain simple Walk through of XmlReader ? In this section we will do a simple walkthrough of how to...