study the code: #include<stdio.h> void main() { const int a=100;

Advertise your Business Here

Refer this Site

Login | Sign Up


	Ask Questions on ANYTHING, that arise in your Daily Life at FORUM9.COM

Categories >> Software >> Programming Languages >> C

C Interview Questions

C++ Interview Questions

VC++ Interview Questions

Delphi Interview Questions

Programming Languages AllOther Interview Questions

Question

study the code:
#include<stdio.h>
void main()
{
const int a=100;
int *p;
p=&a;
(*p)++;
printf("a=%dn(*p)=%dn",a,*p);
}
What is printed?
A)100,101       B)100,100       C)101,101  D)None of the 
above

Question Submitted By :: Guest

I also faced this Question!!

Rank

Answer Posted By

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 1

d)None of the above
It will give compliation error at the line p=&a,pointer to 
integer cannot assign to const int

Is This Answer Correct ?

2 Yes

0 No

Santhoo035
[Nan]

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 2

D)

Is This Answer Correct ?

1 Yes

0 No

Guest

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 3

The Answer is C) a=101 and (*p)=101.

Since the variable is not directly accessed and it 
increments thru' the pointer, so the answer is valid

Is This Answer Correct ?

0 Yes

0 No

Venkataramani Kumar.t.b.

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 4

The answer is A)100, 101

Is This Answer Correct ?

1 Yes

0 No

Hima Bindu Sudhani

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 5

Ans: 100,100

Is This Answer Correct ?

0 Yes

0 No

Sathya.r

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 6

(d),because n treat as a chracter.
ans is 100n ,101n

Is This Answer Correct ?

0 Yes

0 No

Jitendra Kumar Arya

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 7

ouput will be c)a=101 (*p)=101

Is This Answer Correct ?

0 Yes

0 No

Divakar

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 8

D) NONE OF THE ABOVE 
COZ 
ANS IS A=101n (*p)=101n
to get this *p should be an constant pointer

Is This Answer Correct ?

0 Yes

0 No

Madhu

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 9

B)100,100

Is This Answer Correct ?

0 Yes

0 No

Manoj

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 10

answer is d)none of the above
bcoz in line p=&a it will gve error

Is This Answer Correct ?

0 Yes

0 No

Sridevi.halli

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 11

the answer is c) 101, 101

a constant variable can be accessed using a pointer to 
change the value because, during compilation the compiler 
cannot see that the pointer is changing a contant read only 
variable.

the same method can be applied over the private members in 
a c++ class also.

Is This Answer Correct ?

1 Yes

0 No

Abdur Rab

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 12

none of the above
pointer value of address increases it cant store its
original value

Is This Answer Correct ?

0 Yes

0 No

Biranchi Ranjan Parida

Re: study the code: #include<stdio.h> void main() { const int a=100; int *p; p=&a; (*p)++; printf("a=%dn(*p)=%dn",a,*p); } What is printed? A)100,101 B)100,100 C)101,101 D)None of the above

Answer
# 13

the output is 

       a=100n(*p)=101n

Is This Answer Correct ?

0 Yes

0 No

Sundar

Question	Asked @	Answers
Other C Interview Questions


how many header file is in C language ?		14
what is op? for(c=0;c=1000;c++) printf("%c",c);	Trigent	18
what is the use of a array in c		4
Every time i run a c-code in editor, getting some runtime error and editor is disposing, even after reinstalling the software what may be the problem?		2
What are the uses of pre-processor directives?		2
please give me answer with details #include<stdio.h> main() { int i=1; i=(++i)(++i)(++i); printf("%d",i); getch(); }		3
What are volatile variables?		1
main() { int x=5; printf("%d %d %d\n",x,x<<2,x>>2); } what is the output?	Ramco	7
Two's compliment of -5	Adobe	3
Given an array of numbers, except for one number all the others occur twice. Give an algorithm to find that number which occurs only once in the array.		4
write a Program to dispaly upto 100 prime numbers(without using Arrays,Pointer)	Wipro	7
What is false about the following A compound statement is a.A set of simple statments b.Demarcated on either side by curly brackets c.Can be used in place of simple statement d.A C function is not a compound statement.	TCS	1
value = 0xabcd; for (loop = 1; (value >> 1) & 1 \| loop & 1; loop++) { foo(); if (loop & 1) value >>= 1; } how many times is foo() executed?	Google	5
HOW TO ANSWER IF ASKED " WHAT KIND OF A PERSON ARE YOU?" I NEED AN ANSWER THAT IMPRESS THE INTERVIEWER		2
C passes By value or By reference?	Geometric-Software	5
consider the following program sigment int n,sum=1; switch(n) { case 2:sum=sum+2; case 3:sum*=2; break; default:sum=0;} if n=2, what is the value of sum a.0 b.6 c.3 d.none	TCS	4
write a program for size of a data type without using sizeof() operator?		7
dibakar & vekatesh..uttejana here..abt ur reply for in place reversal of linked list..wats p stands for there?		1
How can I implement opaque (abstract) data types in C? What's the difference between these two declarations? struct x1 { ... }; typedef struct { ... } x2;		2
what is the output of the following code? main() { int I; I=0x10+010+10; printf("x=%x",I); } give detailed reason		3

For more C Interview Questions Click Here


Copyright Policy \| Terms of Service \| Help \| Site Map 1 \| Articles \| Site Map \| Site Map \| Contact Us \|

Copyright © 2007 ALLInterview.com. All Rights Reserved.

ALLInterview.com :: Forum9.com :: KalAajKal.com