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Alter Interview Questions

Questions Answers Views Company eMail

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

1 8106

Question on Copy constructor.

961

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

1034

What are "pure virtual" functions?

1048

What is the difference between malloc, calloc and realloc?

966

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

942

What does malloc return in C and C++?

955

Difference between function overloading and function overriding.

979

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

920

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?

937

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

957

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

1013

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

1175

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

1027

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Un-Answered Questions

List the ways in which dynamic sql can be executed?

968

What are packages in r?

168

What are the weight of 800KV DA,DB and DC type tower ?

3074

Which layout is mostly used in android?

881

How many types of business transactions are there in accounting?

1035

Mention what is an application, presentation and database servers in sap r/3?

522

What types of loops exist in php?

990

What are the different authentication modes in sql server?

1050

how would you create multiple observations from a single observation? : Sas programming

951

How to add badge to list group in bootstrap?

What is the difference between rest and soap?

1046

Explain the page windows

884

How to change theme for each content type?

196

Explain functions of quality assurance department.

1040

What is meant by spark in big data?

263