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

hi, this is raju,iam studying b.tech 2nd year,iam want know about group1 and group2 details, and we can studying without going to any instutions? please help me.

1949

What are templates? where we should use it?

Alcatel,

2 5441

Any one help me plzzzz..... i have an assignment...... that is ______*********_______ Write a program that takes an equation as a string and does the following: Solve 8 parts to achieve 100% 1 - 5 are compulsory. Input: 2x^2+3x+4=0 1) read a quadratic equation 2) print its coefficients (coefficients range is 0 to 9) 3) print the solution of the equation 4) tackle imaginary solution e.g. ( (2+3i), (2-3i) ) 5) allow spaces within the input 6) after solving one equation; ask for an other, terminate on empty line. * 7) tackle negative values as well * 8) tackle more than one values of same exponent (e.g. 2x^2 + 3x^2 + 4x + 3 = 0)* 9) use strtok * 10) print the solution in fractions e.g. 1.5 should be printed as (1)1/2 * 11) coefficient can be greater than 9** 12) values on both sides of the ‘=’ sign** 13) plot the graph of the polynomial** 14) use a compiler other than Borland** 15) submit before May 25, 2009 11:59 PM ** _______******________ plz send me c++ code at sweety.alvi@gmail.com

1 3531

me get an assignent n its question is this 1.creat a set as in math i.ea={1,2} 2.insert element in it3. delete element don,t repeat any element 4.union 5. intersection of two sets plz help me i always pray for u n send me at ayeshawzd@hotmail.com f u have c++ how to program 5th addition then it is the 10.9 question in 10th chapter exercise

1 3369

should we use linear search or binary search if elements are placed in random order or mixed?in both cases? i need a little bit detail ans?thnks

2 5643

what is c++

2 5167

why function overloading is not called as pure polymorphism?

2 6101

given unsigned int ui1=3,ui2=7; what are the outputs of a)ui1 & ui2 b)ui1 && ui2 c)ui1 | ui2 d)ui1 || ui2 i also need the justification for the answers thank you

2 4940

simple c++ program for "abcde123ba" convert "ab321edcba" with out using string

5 11393

What are different types of polymorphism supported by C++

CA, GameLoft,

2 9988

What are different types of typecasting supported by C++

CA,

1 6284

What is size of empty class object

CA,

5 9188

What is size of a object of following class? class Foo { public: void foo(){} }

CA,

2 5208

What is OOPs

CA,

12 14255

Types of storage and scope of each type

CA,

2 4626

Un-Answered Questions { C++ }

What does it mean to take the address of a reference?

1005

Who created c++?

1058

How to generate random numbers in C++ with a range?

923

What data encapsulation is in c++?

1144

What are oops methods?

1002

What is a v-table?

1179

What is the use of function pointer?

1021

Explain object slicing in c++?

1058

What is pair in c++?

1063

What does ctime() do?

1122

What is c++ in english?

1067

You want to link a c++ program to c functions. How would you do it?

993

How do I make turbo c++ full screen?

1068

Why c++ is the best language?

1064

What does override mean in c++?

1064

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