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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 73089

what are brk, sbrk?

1 7050

Why the use of alloca() is discouraged?

2 7343

Will Macros support multiple arguments ?

7 9780

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

3 5351

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

4 7751

#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 27737

What is memmove?

 1 6053

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

 26 74382

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

 1 3826

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 10356

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 14174

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 7158

. 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 19508

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 7982

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Oracle C Interview Questions


Un-Answered Questions

working of diesel generator ?

1350

Is wordpress better than wix for seo?

85

How many threads can I run java?

531

how to calculate micom relay earth falt time and current sertting

1816

WHAT IS FORMALITIES BEFORE INTERVIEW IN DOMESTIC CALL CENTER ??

2147




What does a skunk do when it is attacked?

489

What is lazy loading java?

477

What is class diagram in UML with example?

639

Can I use asp.net ajax with any other technology apart from asp.net?

513

What is the best organizational structure?

630

What is the difference between st06 and st03?

1270

When can I replace my cell phone with a voip phone?

513

What are the Features of Bootstrap?

5

Explain what is the difference between blending and joining in tableau?

159

How can we restrict any 'Entity Field' from being shown in Advanced Find?

345