Programming Languages Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C (4721)
C++ (3583)
VC++ (653)
Delphi (566)

Python Related (3312)
PHP Related (7341)
Scala (340)
R Programming (396)

Objective-C (429)
Programming Languages AllOther (746)

Programming Languages Interview Questions

Questions Answers Views Company eMail

For a binary tree with n nodes, How many nodes are there which has got both a parent and a child?

3729

What is a must for multitasking? a) Process preemption b) Paging c) Virtual memory d) None of the above

InterGraph,

9 16066

f(x,y,z) { y = y+1; z = z+x; } main() { int a,b; a = 2 b = 2; f(a+b,a,a); print a; } what is the value of 'a' printed

5 8368

helllo sir give me some information of the basic information the c as printf ,scanf , %d ,%f and why is the main use of these.

3 8059

helllo sir , what is the main use of the pointer ,array ,and the structure with the example of a programe

2 6538

What Is Your Greatest Weakness?

Apple, Infosys, IOCL, Servion, TCS, VisionTek,

4 11545

what is compiler

7 11863

why c++ is called OOPS? waht is inherutance? what is compiler?

5 17108

What normal C constructs work differently in C++?

2 5927

Why and when is a virtual destructor needed?

5 17122

How do I open binary files?

1 5499

Why a "operator=(...)" when there is a copy ctor?

2 6388

How is an Abstract Base Class(ABC) related to an "Abstract Data Type" (ADT)

2 7308

what is the behaviour of C and C++ compiler for the below statements. int *p; p = malloc(100); Is the behaviour same ? or different ?

2 5918

Find out the bug in this code,because of that this code will not compile....... #include #include #include using namespace std; class balance { double cur_bal; char name[80]; public: balance(double n, char *s) { cur_bal = n; strcpy(name, s); } ~balance() { cout << "Destructing "; cout << name << "\n"; } void set(double n, char *s) { cur_bal = n; strcpy(name, s); } void get_bal(double &n, char *s) { n = cur_bal; strcpy(s, name); } }; int main() { balance *p; char s[80]; double n; int i; try { p = new balance [3]; // allocate entire array } catch (bad_alloc xa) { cout << "Allocation Failure\n"; return 1; }

Impetus,

2 6690

Un-Answered Questions { Programming Languages }

What is get_instance in codeigniter?

656

What command line can be used to load data into django?

554

With the help of using classes, write a program to add two numbers.

1085

Write the full form MANOVA and why is it used?

Is a pointer a kind of array?

1251

Is c the same as c++?

1062

How good is django python?

518

What are the advantages of a anonymous function/function literal in scala?

What is the general form of #line preprocessor?

1045

What is a for loop in python?

871

Which should be more useful: the protected and public virtuals?

1092

What is rtti in c++?

1185

What is graph in c?

1104

Explain what does $_server means?

1128

What is php explain how php works?

1027

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