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.

2593

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: "< 2006

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

Infosys,

1 3957

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

1 3290

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

2024

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

1 3925

what is Class in oops with example?

HCL,

4 6985

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 6581

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

Syntel,

1 5938

which feature are not hold visual basic of oop?

Ignou,

2150

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

TCS,

4 6950

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

NIIT,

3 6349

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

1 3176

what is ns string? what is ns array?

1 3716

how to use C++?

NIIT,

2490

Un-Answered Questions { C++ }

What are separators in c++?

1038

What is one dimensional array in c++?

1045

What is the outcome of cout< a) 16 b) 17 c) 16.5

976

What is srand c++?

1051

Differentiate between structure and class in c++.

1022

what is pre-processor in C++?

1092

What is the use of pointer in c++ with example?

984

Is swift faster than go?

1045

How can I learn dev c++ programming?

982

When we use Abstract Class and when we use Interface?where we will implement in real time?

2138

How can we access protected and private members of a class?

1056

What is & in c++ function?

1011

Can we provide one default constructor for our class?

634

What is overriding in oops?

1061

How can I disable the "echo" feature?

1092

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