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

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C++ General Interview Questions

Questions Answers Views Company eMail

write a c++ program that gives output 4 3 4 2 3 4 1 2 3 4 using looping statement

4 9912

A milk carton can hold 3.78 litres of milk. Each morning, a dairy farm ships cartons of milk to a local grocery store. The cost of producing one litre of milk is $0.38, and the profit of each carton of milk is $0.27. Write a C++ program that prompts the user to enter the total amount of milk produced in the morning. Then display the number of milk cartons needed to hold milk, the cost of producing milk, and the profit for producing milk.

2 25446

i have given a project to create examination seating plan system in c++. so can anyone send me the answer of this question quickly??????

1 6135

what is object?

7 5388

write a c++ program to create class student having datamember name,Roll_no,age,and branch intilcization all the member using constructor print the all the details on the screen.

2032

In java a final class is a class that cannot be derived. How can you make a similar class in C++

1 3016

if int1 has the value 12, int has the value 18, and int3 has the value 21, what is the result: int1 < int2 && int2 < int 3

3 6511

write a program to add two numbers without using an arithmetic operator.

NIIT,

1 3674

write a program that withdrawals,deposits,balance check,shows mini statement. (using functions,pointers and arrays)

1641

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: "< 1501

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

Infosys,

1 3029

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

1 2415

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

1440

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 4630

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

TCS,

4 5219

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Un-Answered Questions { C++ General }

Which function should be used to free the memory allocated by calloc()?

418

What is the difference between the functions rand(), random(), srand() and randomize()?

543

Is set c++?

396

What is the extension of c++?

369

What is cout flush?

418

To which numbering system can the binary number 1101100100111100 be easily converted to?

438

What's the best free c++ profiler for windows?

451

What information can an exception contain?

516

What are the operators in c++?

422

Describe Trees using C++ with an example.

458

Can a list of string be stored within a two dimensional array?

421

True or false, if you keep incrementing a variable, it will become negative a) True b) False c) It depends

1281

What is c++ w3school?

447

Are vectors passed by reference c++?

356

Name the debugging methods that are used to solve problems?

426

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