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

merge sort time complexity

BFL, CDAC, IBM, Jawaharlal Nehru Technological University JNTU,

6 21801

what does " calloc" do?

Cadence, Logos,

7 14062

what does exit() do?

Cadence,

3 9970

what is the value of 'i'? i=strlen("Blue")+strlen("People")/strlen("Red")-strlen("green")

Cadence, JNTU, Zen Technologies,

7 17964

prototype of sine function.

Cadence,

2 8589

#define min((a),(b)) ((a)<(b))?(a):(b) main() { int i=0,a[20],*ptr; ptr=a; while(min(ptr++,&a[9])<&a[8]) i=i+1; printf("i=%d\n",i);}

3 16380

main() {char a[10]={1,2,3,4,5,6};int x; for(x=0;x<4;x++){ b[x]=x+'a';} printf("%s",b);}

3 9550

main() { int x=20,y=35; x = y++ + x++; y = ++y + ++x; printf("%d %d\n",x,y); }

Advent Global Solutions, CitiGroup, Valeo Lighting Systems India Private Limited, Vishal Transformers, Wipro, Zencer,

27 102023

main() { char *p1="Name"; char *p2; p2=(char *)malloc(20); while(*p2++=*p1++); printf("%s\n",p2); }

CitiGroup,

4 11540

main() { int x=5; printf("%d %d %d\n",x,x<<2,x>>2); }

CISOC, CitiGroup, College School Exams Tests,

11 51118

main() { char *ptr = "Ramco Systems"; (*ptr)++; printf("%s\n",ptr); ptr++; printf("%s\n",ptr); } Find the Outputs?

BTBP, CitiGroup,

9 23936

#include main() { char s1[]="Ramco"; char s2[]="Systems"; s1=s2; printf("%s",s1); } Find the output

CitiGroup,

5 15678

I HAVE DONE TESTING TOOLS COURSE,NOW I AM FRESHER,I AM NOT GETTING ANY CALLS,I WANT TO DO THE PROJECT ,WHERE I HAVE TO MEET TO DO THE PROJECT,I AM GOING WITH FAKE EXPERIENCE,SO WHAT I HAVE TO DO.

3 5410

f(char *p) { p=(char *)malloc(sizeof(6)); strcpy(p,"HELLO"); } main() { char *p="BYE"; f(p) printf("%s",p); } what is the output?

Hughes, Tech Mahindra,

9 21317

To sorting array of 10 elements which sorting is best a)selection b)bubble c)tree sort

HP, Hughes,

2 8114

Un-Answered Questions { Programming Languages }

Explain form element decorators in zend framework2?

159

How to call a constructor for a parent class?

165

How does the type system works when there is interoperability between a COM and .Net, i mean what exactly happens there

2119

What is node drupal?

167

Do while loops python?

849

What is a class? How do you create it in python ?

475

What is difference between required and require_once in php?

1094

What is python method?

874

What is routing in laravel?

776

Is ruby a strongly typed or a weakly typed language?

Explain the difference in scope for these two variables: @@name and @name?

What is activex control in java?

769

Given only putchar (no sprintf, itoa, etc.) write a routine putlong that prints out an unsigned long in decimal. [ I gave the obvious solution of taking % 10 and / 10, which gives us the decimal value in reverse order. This requires an array since we need to print it out in the correct order. The interviewer wasn't too pleased and asked me to give a solution which didn't need the array ].

1108

What is composer tool?

773

What is virtual destructor ans explain its use?

1144

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