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Alter Interview Questions

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ALTER placement papers ------- placement paper-1

1 8113

Question on Copy constructor.

967

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

1044

What are "pure virtual" functions?

1054

What is the difference between malloc, calloc and realloc?

969

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

946

What does malloc return in C and C++?

966

Difference between function overloading and function overriding.

984

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

923

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?

941

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

963

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

1017

How do we open a binary file in Read/Write mode in C?

1183

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

1034

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Un-Answered Questions

What is the difference between application of dc current and application of ac current to an electronic circuit. what are the changes it causes.

2058

What is ol tag?

792

What is trigger.new? : salesforce crm

491

what is sas metadata server? : Sas-di

1054

What are the compounds used for extraction of Gold and Silver?

1005

have you ever worked in a group?

1092

can anyone explain me the workflow of EJB.I have developed an app. in WSAD using an example that contains CMP and session bean.But i am not able to understand the basic flow between diffrent packages.

2307

Listed the names of public properties defined in the webservice class?

625

What is an operator in c++?

1004

What function does the crm middleware perform?

871

Can you load balance applications distributed across different vpc’s and on-premises location?

146

What is sql loader? Explain the files used by sql loader to load file?

1095

What do you mean by context of a subroutine?

923

How has your college experience prepared you for a career at Burlington Coat Factory?

1130

What is difference between type4 and type2?

881