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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 79862

what are brk, sbrk?

1 7856

Why the use of alloca() is discouraged?

2 8377

Will Macros support multiple arguments ?

7 11692

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

3 6533

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

4 9099

#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 31661

What is memmove?

1 6769

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

26 80248

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

1 4484

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 11492

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 17550

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 8107

. 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 22255

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 9094

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Oracle C Interview Questions

Oracle C Interview Questions (21)

Un-Answered Questions

What is 'door-to-door banking'?

1035

Explain about webform module?

116

What is core data?

723

Explain the rationale behind object oriented concepts?

1176

What is nonclustered index with included columns ?

906

However will we tend to mix info and file knowledge in Tableau desktop?

352

What is the difference between a multi-layer and multi-tier applications?

954

What is ammensalim?

245

What is the use of ale?

992

Is igfxem module a virus?

814

Why is eriochrome black t indicator cannot be used in this experiment?

1109

Explain sessions and how many types of sessions are there?

955

What is cshtml?

941

How to use core folder in codeigniter?

490

Define splay tree?

904