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?

3678

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

InterGraph,

9 15785

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 8153

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 7925

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

2 6471

What Is Your Greatest Weakness?

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

4 11407

what is compiler

7 11301

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

5 16966

What normal C constructs work differently in C++?

2 5843

Why and when is a virtual destructor needed?

5 16960

How do I open binary files?

1 5425

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

2 6287

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

2 7213

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 5847

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 6612

Un-Answered Questions { Programming Languages }

How to get ip address of a server in php?

1042

How can you sort a list?

1019

What is php used for?

971

Can wordPress use cookies?

177

How to convert default currency to others in magento?

How does debugging in wordpress work?

170

What is content drupal?

112

What are the function closures?

Which function would you use to read a line of data from a file in php?

1040

How can you disable comments in wordpress?

171

What is the benefit of using an enum rather than a #define constant?

1260

Types of Session handling methods in Django?

478

How to use form validations in yii?

Do we have to use initialization list in spite of the assignment in constructors?

1016

What is the entry point to a Kotlin program ? Give an example?

217

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