Latest C++ Interview Questions - Part 5 - Free latest PlacementPapers, Interview Questions ....

sai6606 · 09-12-08, 12:28 PM

121. what will be output of the following code#includeusing namespace std;class abc{ public : void main() { cout

122hey anybody help me to write code for this programwap which display year,month & day presents in a year for eg.1. no. is 14 print 2 weeks2. no is 90 print 3 months3. no is 365 print 1 yearuser can input any no

123. what is the use of volatile keyword? Give me one example?

124. Why cann't we overload the sizeof, :?, :: ., .* operators in c++

125. why array index starts from 0[zero] only?

126. Explain the need for "Virtual Destructor".

127. what is difference between copy constructor and constructor?

128. What is operator overloading?what r the advantages of operator overloading?

129. What is a memory leak? How can we avoid it?

130. What is an iterator?

Previou131. what are auto static variables and auto extern variables?

132. Define copy constructor? What is the use of copy constructor?

133. What is a template?

134. What is the need /use of function overloading

135. class A(){};int main(){ A a;}Whether there will be a default contructor provided by the compiler in above case ?

136. What is a "RTTI"?

137. Have you heard of "mutable" keyword?

138. Why always array starts with index 0

139. What is polymorphism? Explain with an example?

140. What do you mean by inheritance?
141. What are the different types of polymorphism?

142. Difference between "vector" and "array"?

143. How to write a program such that it will delete itself after execution?

144. What is the difference between "overloading" and "overriding"?

145Explain "passing by value", "passing by pointer" and "passing by reference"

146. Can we have "Virtual Constructors"?

147. How can we define a dynamic memory allocation in UNIX operating system?

148. 1.different types of languages compare in c++ and other lanuages2.oops concepts in other language oops

149. What is the difference between operator new and the new operator?

150. What is Namespace?
151. In c++ have a default constructor ?

152. # What is an algorithm (in terms of the STL/C++ standard library)?

153. Can we generate a C++ source code from the binary file?

154. What will happen if I say delete this

155. How can you force instantiation of a template?

156. Can you explain the term "resource acquisition is initialization?"

157. What are virtual functions?

158. What is placement new?

159. we can overload assignment operator as a normal function.But we can not overload assignment operator as friend function why?

160. What is a scope resolution operator?

09-12-08, 12:28 PM	#1 (permalink)
sai6606 Senior Member Join Date: Nov 2008 Posts: 311	Latest C++ Interview Questions - Part 5 121. what will be output of the following code#includeusing namespace std;class abc{ public : void main() { cout 122hey anybody help me to write code for this programwap which display year,month & day presents in a year for eg.1. no. is 14 print 2 weeks2. no is 90 print 3 months3. no is 365 print 1 yearuser can input any no 123. what is the use of volatile keyword? Give me one example? 124. Why cann't we overload the sizeof, :?, :: ., .* operators in c++ 125. why array index starts from 0[zero] only? 126. Explain the need for "Virtual Destructor". 127. what is difference between copy constructor and constructor? 128. What is operator overloading?what r the advantages of operator overloading? 129. What is a memory leak? How can we avoid it? 130. What is an iterator? Previou131. what are auto static variables and auto extern variables? 132. Define copy constructor? What is the use of copy constructor? 133. What is a template? 134. What is the need /use of function overloading 135. class A(){};int main(){ A a;}Whether there will be a default contructor provided by the compiler in above case ? 136. What is a "RTTI"? 137. Have you heard of "mutable" keyword? 138. Why always array starts with index 0 139. What is polymorphism? Explain with an example? 140. What do you mean by inheritance? 141. What are the different types of polymorphism? 142. Difference between "vector" and "array"? 143. How to write a program such that it will delete itself after execution? 144. What is the difference between "overloading" and "overriding"? 145Explain "passing by value", "passing by pointer" and "passing by reference" 146. Can we have "Virtual Constructors"? 147. How can we define a dynamic memory allocation in UNIX operating system? 148. 1.different types of languages compare in c++ and other lanuages2.oops concepts in other language oops 149. What is the difference between operator new and the new operator? 150. What is Namespace? 151. In c++ have a default constructor ? 152. # What is an algorithm (in terms of the STL/C++ standard library)? 153. Can we generate a C++ source code from the binary file? 154. What will happen if I say delete this 155. How can you force instantiation of a template? 156. Can you explain the term "resource acquisition is initialization?" 157. What are virtual functions? 158. What is placement new? 159. we can overload assignment operator as a normal function.But we can not overload assignment operator as friend function why? 160. What is a scope resolution operator? __________________ Sai Prepaid Mobile Recharge Online - Airtel, Vodafone, Idea, BSNL Cellone, Reliance Mobile, Tata Indicom.