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

What is function overriding?

1 3077

Where You Can Use Interface in your Project

KPIT,

1894

i=20;k=0; for(j=1;k-i;k+=j<10?4:3) { cout< 1863

draw a flowchart that accepts two numbers and checks if the first is divisible by the second.

Appin, NIIT,

3384

Write a c++ code that will calculate the roots of a quadratic equation a2+ bx+c=0 Hint: d = sqrt (b2-4ac), and the roots are: x1 = (€“b + d)/2a and x2 = (€“b €“ d)/2a (use sqrt function from cmath.h )?

Maxobiz,

1957

Problem 5: Hero's Formula is A method for calculating the area of a triangle when you know the lengths of all three sides. Let a, b, c be the lengths of the sides of a triangle. The area is given by:A= pp-ap-b(p-c) | wherep= a+b+c2 | | Write a C-language code to calculate area of triangle using above method. Take the three lengths of the triangle from the user and display the area that your program calculates.

Maxobiz,

2057

Problem 6: Area of a trapezoid can be calculated by the following formula: A=(b1 b2)Ã—h2 where b1 and b2 are the parallel sides or the bases and h is length of height Write a C code of this program

Maxobiz,

1994

What are different types of JVM's? for example we use dalvik jvm for android then what about the remaining operating systems?

IBM,

2141

a program using one dimensional array that searches a number if it is found on the list of given input numbers given by the user and locate its exact location in the list.

1959

what type of question are asked in thoughtworks pair programming round ?

Thought Works,

2221

Give an example where we have to specifically use C programming language and C++ programming language cannot be used?

CAT,

1642

what are the events occur in intr activated on interrupt vector table

HGS,

1758

What is multidimensional array?

1 2183

What is the name of your birth place?

1527

how to write a java program for an output ****0 ***01 **012 *0123 01234

1 4052

Un-Answered Questions { C++ }

What is function overloading in C++?

1433

What are stl algorithms?

1176

What is linked list in c++?

1139

What is format for defining a structure?

1090

write a function signature with various number of parameters.

1050

Is it possible to get the source code back from binary file?

1375

How do c++ struct differs from the c++ class?

1206

Which is the best c++ compiler for beginners?

1101

What is the word you will use when defining a function in base class to allow this function to be a polimorphic function?

1184

Is c# written in c++?

988

Explain rtti.

1090

what are the iterator and generic algorithms.

1974

officer say me - i am offered to a smoking , then what can you say

2103

Is c++ a low level language?

975

How long does it take to get good at leetcode?

1180

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