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Oracle C Interview Questions
Questions Answers Views Company eMail

what is the different between if-else and switch statment (other than syntax)

 26 76463

what are brk, sbrk?

1 7410

Why the use of alloca() is discouraged?

2 7768

Will Macros support multiple arguments ?

7 10713

what about "char *(*(*a[])())();"

3 5826

Go through the following code sinippet char a[20]; a="Hello Orcale Test"; will this compile?

4 8429

#include #define sqr(x) (x*x) int main() { int x=2; printf("value of x=%d",sqr(x+1)); } What is the value of x?

16 29592

What is memmove?

 1 6397

write a Program to dispaly upto 100 prime numbers(without using Arrays,Pointer)

 26 77247

Given a single Linked list with lakhs of nodes and length unknown how do you optimally delete the nth element from the list?

 1 4152

what is the output of the program?? #include main ( ) { int a=010,sum=0,tracker: for(tracker=0;tracker<=a;tracker++) sum+=tracker; printf(“ %d\n”,sum); } what is the difference between a=10 and a=010??

 3 10947

what is the output of the program and explain why?? #include void main ( ) { int k=4,j=0: switch (k) { case 3; j=300; case 4: j=400: case 5: j=500; } printf (“%d\n”,j); }

14 15828

What will be the result of the following program? char*g() { static char x[1024]; return x; } main() { char*g1="First String"; strcpy(g(),g1); g1=g(); strcpy(g1,"Second String"); printf("Answer is:%s", g()); } (A) Answer is: First String (B) Answer is: Second String (C) Run time Error/Core Dump (D) None of these

2 7675

. Consider the following program main() { int a[5]={1,3,6,7,0}; int *b; b=&a[2]; } The value of b[-1] is (A) 1 (B) 3 (C) -6 (D) none

9 20965

Given a piece of code int x[10]; int *ab; ab=x; To access the 6th element of the array which of the following is incorrect? (A) *(x+5) (B) x[5] (C) ab[5] (D) *(*ab+5} .

2 8540

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Oracle C Interview Questions


Un-Answered Questions

Mention the different types of triggers?

720

Why there is no opening balance for Profit and Loss Account?Refer me Detailed explanation. Thank you.

1213

What does the expression exception::__tostring means?

733

Explain the major organs of the digestive system do?

610

What is a custom controller?

181




What Are Your Career Goals?

927

What is the function of solenoid valve in on/off & shutdown valve and why it is not used in control valve normally?

1764

What is the best sql course?

720

Explain differences between the page execution lifecycle of an asp.net page and an asp.net ajax page?

683

What are the functions performed by bynet?

786

business plan of eurekaforbes

1894

Explain the different trims?

5

What is the use of divider?

841

What is a behavior?

7

What is random testing?

790