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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 81183

what are brk, sbrk?

1 7985

Why the use of alloca() is discouraged?

2 8522

Will Macros support multiple arguments ?

7 12015

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

3 6703

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

4 9327

#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 32326

What is memmove?

1 6866

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

26 81312

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

1 4577

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 11679

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 18102

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 8250

. 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 22691

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 9243

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Oracle C Interview Questions

Oracle C Interview Questions (21)

Un-Answered Questions

Name few java.lang classes introduced with java 8 ?

996

How does azure cloud work?

646

What languages support spark?

292

What is icu and ics in Acb and how many time icu or ics passes from breaker?

1561

What are the advantages of autotransformer?

1221

how man listed companies are there in NSE/BSE.

2231

Can constructor return value?

977

How does dynamic memory allocation help in managing data?

1535

What is the difference between ext and extssh?

3081

How do I zip a powerpoint file?

392

For example for formation of a new company/offshore company you need to show paid up capital of 100K but you don't have 100K you as a director borrow loan of 100K from 3rd party and deposit in the bank as paid up capital and issued shares of 100K in director name. After one week you return back 3rd part loan. What are the entries in the books?

1781

is mysql query is case sensitive? : Sql dba

1112

What is required properties in yii application? Why?

Why plc require in analog input 4-20amp & 0-10 volt?

1147

How will apps change with android 2.2?

932