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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 73455

what are brk, sbrk?

1 7095

Why the use of alloca() is discouraged?

2 7401

Will Macros support multiple arguments ?

7 9926

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

3 5412

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

4 7847

#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 27965

What is memmove?

 1 6092

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

 26 74686

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

 1 3855

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 10420

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 14362

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 7222

. 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 19679

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 8043

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Oracle C Interview Questions


Un-Answered Questions

What are the different versions of android os that you remember?

580

Do foreign keys speed up queries?

440

The permanent reduction provided by the final drive in heavy vehicle is a) 4:1 b) 6:1 c) 8:1 d) 10:1

901

How to add or remove classes to an element in jquery?

440

Performance of our work in the pega is measured using?

193




What does dbml mean?

513

Explain about Obj-Delete method?

236

What Question ask in MARKIT Company?

6525

if no production is take place at the start of a process in royalty accounting what will be the accounting procedure for that.

1542

Show how the data flows through redux?

166

HI, can anybody give details about GAS TREATMENT PLANT CONSTRUCTION,as INSTRUMENTATION ENGINEER what are the responsibilites.what are the instruments mainly instrumentation engineer will deal with

1627

Why do you think erp is the most effective with large enterprises?

475

How do I force a windows update to stop?

425

What is it’s similarity with sql server?

143

What are the different components of powercenter?

594