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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 81828

what are brk, sbrk?

1 8064

Why the use of alloca() is discouraged?

2 8615

Will Macros support multiple arguments ?

7 12218

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

3 6834

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

4 9492

#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 32697

What is memmove?

1 6936

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

26 82055

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

1 4656

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 11756

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 18552

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 8358

. 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 22931

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 9318

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Oracle C Interview Questions

Oracle C Interview Questions (21)

Un-Answered Questions

define accounting,scope of account , types of account ?

3647

What does sleep function does in fast load?

1211

What is multilingual?

165

Define a slined joint?

1184

What’s block for?

555

What are the elements of SOAP message structure?

1006

What is the difference between xlt and xls?

1017

Which directive is used in jsp custom tag?

956

What are sap testing services?

Can I change my email from hotmail to outlook?

What are expert systems in artificial intelligence?

900

Why linq is required?

134

what type of waves exactly the radiations are ?

1793

What are the benefit of using Declare Index rule?

548

Describe different methods for model interpretability.