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Alter Interview Questions

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

1 8115

Question on Copy constructor.

967

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

1046

What are "pure virtual" functions?

1055

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.

947

What does malloc return in C and C++?

968

Difference between function overloading and function overriding.

985

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

925

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?

942

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

964

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

1018

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

1185

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

1035

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Un-Answered Questions

How can one inactivate or block a special stock partner? Intent is to disallow transactions to this consignment location as part of lifecycle mgmt.

1881

Write the benefits of using ioc?

372

What are application widgets in android?

964

Do you have any idea about the use of "auto" keyword?

1054

Can you automate porting angular 1 code to angular 2?

836

Can you brief about the Data warehouse project you worked on?

2317

What is the max size for access database?

834

What is interleaving in SAS?

1070

Explain the concept of object repository & how qtp recognizes objects?

1042

If the size of int data type is two bytes, what is the range of signed int data type?

982

In a two node cluster i have typed #hastart command in one node.The cluster is starting in second node also,what is going in background?

2300

What is a .baml file?

217

What does the django templates contain?

443

Can we extend an array after initialization?

994

Say your Product passed through testing and UAT. Now it went to production at client location and they found one defect in it. How they need to procced now? Will they contact you? Will they contact dev team?

927