Answer Posted / priyanka kokil
I want to modify the above answer. A constructor cannot be
virtual because at the time when the constructor is invoked
the virtual table would not be available in the memory.
Hence we cannot have a virtual constructor. But we can have
virtual destructor which is defined in Answer #2
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
What is long in c++?
Is rust better than c++?
How to declare an array of pointers to integer?
What is a pdb file?
Is c++ an integer?
What is meant by iomanip in c++?
Explain unexpected() function?
What do you mean by persistent and non persistent objects?
what is software cycle? What is a mission critical system ? What is the important aspect of a real-time system ? Explain the difference between microkernel and macro kernel. Give an example of microkernel.Why paging is used ? Which is the best page replacement algo and Why ? What is software life cycle ? How much time is spent usually in each phases and why Which one do U want to work if selected in Honeywell ? Which are the different types of testing ? What is a distributed system ? Some questions about CSP. Which languages do U know ? What are the differences between Pascal and C. questions from Compiler construction and Lisp. Which are the different computer architecture? What is the requirement in MIMD ? What is the difference between RISC and CISC processors ? Difference between loosely coupled and tightly coupled systems ? What is an open system?
Is swift better than c++?
What is a manipulator in c++?
What is static class data?
What are the differences between malloc() and calloc()?
What is a tree in c++?
How should runtime errors be handled in c++?
