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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 80157

what are brk, sbrk?

1 7886

Why the use of alloca() is discouraged?

2 8410

Will Macros support multiple arguments ?

7 11766

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

3 6575

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

4 9156

#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 31807

What is memmove?

1 6785

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

26 80485

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

1 4511

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 11535

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 17668

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 8143

. 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 22349

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 9135

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Oracle C Interview Questions

Oracle C Interview Questions (21)

Un-Answered Questions

What is the purpose of ms-dos?

458

What do you know about viral marketing?

464

Does spring boot need web xml? : Spring Boot

398

Explain the working of render phase in jsf.

Why is it called tomcat?

827

how to calculate earth fault relay current and CBCT ratio

8290

What is null in javascript?

951

What are your reasons for choosing this college and this branch?

1087

Write a program to find factorial of a number using functions

1659

What is meant by codeigniter?

513

What is the command used to fetch first 5 characters of the string?

1353

hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.i want sample RESUME,OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

2305

If there is some mistake in my resume, how can I rectify it?

1008

Explain about Scientific Creativity

788

what about WCT (Work Contract Tax)

2024