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Alter Interview Questions
Questions Answers Views Company eMail

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

1 5440

Question on Copy constructor.

103

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

88

What are "pure virtual" functions?

94

What is the difference between malloc, calloc and realloc?

97





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

103

What does malloc return in C and C++?

93

Difference between function overloading and function overriding.

99

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

97

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?

88

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

95

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

94

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

105

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

102

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Un-Answered Questions

Describe the wcf architecture?

70


How to create object without using the keyword “new” in java?

78


What is the scope of finance function?

101


On which all platform can Apache Spark run?

13


1.For a single module how many builds are possible 2.what will be the max or min time to finish up an single module

986






In C++ what do you mean by Inheritance?

87


How does Cheques work while processing it in SAP? What are the effects and the methods.

1226


What is the release payroll function? : hr- payroll

90


Can we put breakpoint inside isr?

54


In code behind class, name the type of code found. Is it the server side code or client side code?

113


Give me brief information about yourself.

123


Tell us what is the meaning of competitive analysis?

62


Explain exception handling in pl/sql?

82


How to calibrate Vacuum Gauges if you don't have any standard gauge available with you? please suggest procedures for calibration of Vacuum gauge like pirani gauge ,cold cathod gauge,thermocouple gauge without any standard gauge.

1639


Explain deep copy in python?

66