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Alter C++ Interview Questions

Questions Answers Views Company eMail

Question on Copy constructor.

976

What is the difference between member functions and static member functions?

1057

What are "pure virtual" functions?

1074

What is the difference between malloc, calloc and realloc?

985

Declare a pointer to a function that takes a char pointer as argument and returns a void pointer.

968

What does malloc return in C and C++?

975

Difference between function overloading and function overriding.

1001

What are pass by value and pass by reference?what is the disadvantage of pass by value?

941

There is a base class sub, with a member function fnsub(). There are two classes super1 and super2 which are sub classes of the base class sub.if and pointer object is created of the class sub which points to any of the two classes super1 and super2, if fnsub() is called which one will be inoked?

955

What is the 4 difference between delete[] and delete?

975

How to invoke a C function using a C++ program?

1029

what do you mean by exception handling in C++?

1046

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Un-Answered Questions

Explain about rpa source code management?

How are plugs(inbound/outbound) bounded in the window?

258

What are the most common OutputFormat in Hadoop?

524

What are the available primary index types in teradata.

996

Why samba is used?

883

What is % of piping & equipment cost for a chemical plant having batch process?

2477

Explain what are some new features introduced in php7?

879

What are the various departments of RBI?

1121

how can you size an automatic voltage regulator?

2312

What are the best practices for sharepoint development?

695

what is program status data structure?

2317

What is hotspotting in hbase?

167

What is use of dbcc commands?

1032

What are the different types of wait statements in selenium webdriver? Or how do you achieve synchronization in webdriver?

875

What are the types of tables in database?

944