C++ Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

Write a C/C++ program to add a user to MySQL. The user should be permitted to only "INSERT" into the given database.

2688

can any one help to find a specific string between html tags which is changed to a sting.. weather.html looks (for location) is somewhere #include #include #include using namespace std; string find_field(string myPage,string); int main (void) { string page, line, location, temperature; ifstream inputFile("weather.xml"); while(getline(inputFile, line)) { page.append(line); line.erase(); } // Now page is a string that contains the whole xml page // Here you need to write something that finds and // extracts location and temperature from the XML // data in the string page and stores them in // the strings location and temperature respectively location=find_field(page,"location"); temperature=find_field(page,"temp_c"); cout << "Location: "< 2120

I need to find a specific string between two strings how do I do it?

Infosys,

1 4134

How would you represent an error detected during constructor of an object?

1 3443

why and when we can declar member fuction as a private in the class?

2145

what is difference between String s=new String("vali"); String s="vali"

1 4101

what is Class in oops with example?

HCL,

4 7399

class base { public: int fun(int) {} }; class base2 { public: int fun(float) { } }; so here qustion is both function either function overloading or over riding;

Manhattan,

4 6917

WHAT IS THE DIFFERENCE BETWEEN C++ AND VC++

Syntel,

1 6167

which feature are not hold visual basic of oop?

Ignou,

2241

write a C++ programming using for loop: * * * * * * * * * *

TCS,

4 7299

write a C++ programming :if the no is between 32 to 50 it will be odd.

NIIT,

3 6653

why in java first invoke public static void main(String args[]) method????Why not public static void method1(String args[])??

1 3349

what is ns string? what is ns array?

1 3889

how to use C++?

NIIT,

2618

Un-Answered Questions { C++ }

why and when we can declar member fuction as a private in the class?

2145

Is there a sort function in c++?

1058

What is the best it certification?

1171

Is facebook written in c++?

1056

What is a COPY CONSTRUCTOR and when is it called?

1071

Will c++ be replaced?

1111

What do you mean by storage classes?

1665

Is c++ high level programming language?

1188

What is tellg () in c++?

1366

Show the declaration for a static function pointer.

1112

Why do we use class?

1153

What are the differences between malloc() and calloc()?

1251

Write a program to find the Fibonacci series recursively.

1125

what is Member Functions in Classes?

1291

Write a recursive program to calculate factorial in c++.

1143

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