Pointer, Adv C

Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>
int main(){
char *url="c:\tc\bin\rw.c";
printf("%s",url);
return 0;
}
A
c:\tc\bin\rw.c

B
c:/tc/bin/rw.c

C
c: c inw.c

D
c:cinw.c

E
w.c in

Note: Not available
1. Report
Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>

int main(){
int i=11;
int const * p=&i;
p++;
printf("%d",*p);
return 0;
}

A
11

B
12

C
Garbage value

D
Compiler error

E
None

Note: Not available
1. Report
Question: What is (void*)0?
A
Representation of NULL pointer

B
Representation of void pointer

C
Error

D
None of above

Note: Not available
1. Report
Question: Can you combine the following two statements into one?
char *p; p = (char*) malloc(100);
A
char p = *malloc(100);

B
char *p = (char) malloc(100);

C
char *p = (char*)malloc(100);

D
char *p = (char *)(malloc*)(100);

Note: Not available
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Question: In which header file is the NULL macro defined?
A
stdio.h

B
stddef.h

C
stdio.h and stddef.h

D
math.h

Note: Not available
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Question: How many bytes are occupied by near, far and huge pointers (DOS)?
A
near=2 far=4 huge=4

B
near=4 far=8 huge=8

C
near=2 far=4 huge=8

D
near=4 far=4 huge=8

Note: Not available
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Question: If a variable is a pointer to a structure, then which of the following operator is used to access data members of the structure through the pointer variable?
A
.

B
&

C
*

D
->

Note: Not available
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Question: What would be the equivalent pointer expression for referring the array element a[i][j][k][l]
A
((((a+i)+j)+k)+l)

B
*(*(*(*(a+i)+j)+k)+l)

C
(((a+i)+j)+k+l)

D
((a+i)+j+k+l)

Note: Not available
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Question: A pointer is
A
A keyword used to create variables

B
A variable that stores address of an instruction

C
A variable that stores address of other variable

D
All of the above

Note: Not available
1. Report
Question: The operator used to get value at address stored in a pointer variable is
A
*

B
&

C
&&

D
||

Note: Not available
1. Report

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Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>
int main(){
char *url="c:\tc\bin\rw.c";
printf("%s",url);
return 0;
}

Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>

int main(){
int i=11;
int const * p=&i;
p++;
printf("%d",*p);
return 0;
}

Question: What is (void*)0?

Question: Can you combine the following two statements into one?
char p; p = (char) malloc(100);

Question: In which header file is the NULL macro defined?

Question: How many bytes are occupied by near, far and huge pointers (DOS)?

Question: If a variable is a pointer to a structure, then which of the following operator is used to access data members of the structure through the pointer variable?

Question: What would be the equivalent pointer expression for referring the array element a[i][j][k][l]

Question: A pointer is

Question: The operator used to get value at address stored in a pointer variable is

Question: What will be output if you will compile and execute the following c code?#include<stdio.h>int main(){ char *url="c:\tc\bin\rw.c"; printf("%s",url); return 0;}

Question: What will be output if you will compile and execute the following c code?#include<stdio.h>int main(){ int i=11; int const * p=&i; p++; printf("%d",*p); return 0;}

Question: What is (void*)0?

Question: Can you combine the following two statements into one?char *p; p = (char*) malloc(100);

Question: In which header file is the NULL macro defined?

Question: How many bytes are occupied by near, far and huge pointers (DOS)?

Question: If a variable is a pointer to a structure, then which of the following operator is used to access data members of the structure through the pointer variable?

Question: What would be the equivalent pointer expression for referring the array element a[i][j][k][l]

Question: A pointer is

Question: The operator used to get value at address stored in a pointer variable is

Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>
int main(){
char *url="c:\tc\bin\rw.c";
printf("%s",url);
return 0;
}

Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>

int main(){
int i=11;
int const * p=&i;
p++;
printf("%d",*p);
return 0;
}

Question: Can you combine the following two statements into one?
char p; p = (char) malloc(100);