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Impetus C++ General Interview Questions

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Find out the bug in this code,because of that this code will not compile....... #include #include #include using namespace std; class balance { double cur_bal; char name[80]; public: balance(double n, char *s) { cur_bal = n; strcpy(name, s); } ~balance() { cout << "Destructing "; cout << name << "\n"; } void set(double n, char *s) { cur_bal = n; strcpy(name, s); } void get_bal(double &n, char *s) { n = cur_bal; strcpy(s, name); } }; int main() { balance *p; char s[80]; double n; int i; try { p = new balance [3]; // allocate entire array } catch (bad_alloc xa) { cout << "Allocation Failure\n"; return 1; }

2 6510

Write a program to show polymorphism in C++?

1101

How do we balance an AVL Tree in C++?

1105

Difference between Abstraction and encapsulation in C++?

1093

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Impetus C++ General Interview Questions

Impetus C++ General Interview Questions (4)

Un-Answered Questions

What is php mainly used for?

937

What is the sql case statement used for?

1052

Given the following statements using openfileoutput function to store data into a file in android?

872

What is forward declaration in pl sql?

1022

What is the while activity in uipath?

287

Explain heat of combustion?

987

I am using a weblogic multitier driver in an applet as an interface to a dbms. If I run the class using the sun appletviewer on my local machine, I have no problems. But when I try to run the applet in a netscape browser, it will not connect 83 the two primary cluster services provided by weblogic server are? : BEA Weblogic

851

Please clarify 1. Icw: rated short circuit working withstand capacity 2. Icu: Rated ultimate breaking capacity 3. Ics: Rated service short circut withstand capacity 4. other specification of ACB

2702

Which collection is fail safe?

822

What is the use of data set in asp.net?

925

A cantilever beam carrying uniformly distributed load will be ?

884

Through array we can execute the testcase how ? give me example

1838

Oranges are bought at 11 for Rs. 10 and sold at 10. for Rs. 11 the profit is

911

What is varchar in postgresql?

801

From past few months I am getting lagging pf even though sufficient capacitors used in circuit. Where is the problem pls answer

1384