Code Snippets Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Code Snippets Interview Questions

Questions Answers Views Company eMail

main() { unsigned int i=65000; while(i++!=0); printf("%d",i); }

1 16558

main() { int i=0; while(+(+i--)!=0) i-=i++; printf("%d",i); }

9 40628

main() { float f=5,g=10; enum{i=10,j=20,k=50}; printf("%d\n",++k); printf("%f\n",f<<2); printf("%lf\n",f%g); printf("%lf\n",fmod(f,g)); }

1 8275

main() { int i=10; void pascal f(int,int,int); f(i++,i++,i++); printf(" %d",i); } void pascal f(integer :i,integer:j,integer :k) { write(i,j,k); }

1 9143

void pascal f(int i,int j,int k) { printf(“%d %d %d”,i, j, k); } void cdecl f(int i,int j,int k) { printf(“%d %d %d”,i, j, k); } main() { int i=10; f(i++,i++,i++); printf(" %d\n",i); i=10; f(i++,i++,i++); printf(" %d",i); }

1 10376

What is the output of the program given below main() { signed char i=0; for(;i>=0;i++) ; printf("%d\n",i); }

1 4568

main() { unsigned char i=0; for(;i>=0;i++) ; printf("%d\n",i); }

1 6261

main() { char i=0; for(;i>=0;i++) ; printf("%d\n",i); }

2 14728

Is the following statement a declaration/definition. Find what does it mean? int (*x)[10];

1 5938

What is the output for the program given below typedef enum errorType{warning, error, exception,}error; main() { error g1; g1=1; printf("%d",g1); }

1 7239

typedef struct error{int warning, error, exception;}error; main() { error g1; g1.error =1; printf("%d",g1.error); }

1 6693

#ifdef something int some=0; #endif main() { int thing = 0; printf("%d %d\n", some ,thing); }

1 5459

#if something == 0 int some=0; #endif main() { int thing = 0; printf("%d %d\n", some ,thing); }

1 6733

What is the output for the following program main() { int arr2D[3][3]; printf("%d\n", ((arr2D==* arr2D)&&(* arr2D == arr2D[0])) ); }

1 5785

void main() { if(~0 == (unsigned int)-1) printf(“You can answer this if you know how values are represented in memory”); }

1 5999

Un-Answered Questions { Code Snippets }

What is SGML?

604

Given a string=”me,I,myself”; .Using javascript only create an array out of this string and then send a POST request to the url “record.php” without reloading the page. The post key parameters should be n1,n2 and n3 respectively.

2997

How to Check if File Exists?

532

i am doing my final year project about programming use verilog ,i am new about it so got problem,i want to record the readings of a waveform every 2us use the verilog code ,every ten readings i need to add them together after that i need to compare this series of number to get which one is the biggest , right now i don't know how to use code to store the readings every 2us on a waveform ,pls help me thanks a lot .

2090

an on-line examination application using html jsp servlet and jdbc. including session management and cookies

4880

Write a program that implements a date class containing day, month and year as data members. Implement assignment operator and copy constructor in this class.

888

How can you relate the function with the structure? Explain with an appropriate example.

3469

Code for Using Keyboard Events?

2621

code to detect availability of cookies

2195

I am trying to pass the string firstName from a Servlet called SampleServet. I am running this on eclipse and it tells me that "the value for annotation attribute must be a constant expression. I don't understand why it is giving me this error. @PersonAnnotation(name = SampleServlet.firstName) public class AnnotationClass{

2360

How to access oralce10g data from server to client in LAN?

1376

how to create a Draggable element

2439

write a program to calculate the amount of investment after a period n years if the principal investors was p and interest is calculated using compound interest,formular=a=p(1+r)^n

2864

find out the list of users who have access to all t-codes starts with 'SU'? thanks in advance all.

2337

What are the special characters used in XML?

607

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