death penalty

Topics: Compiler, Assembly language, Programming language Pages: 7 (798 words) Published: October 19, 2014
1.
#include
#include
void main()
{
int a=5,b=6,c=11;
clrscr();
printf("%d %d %d");
getch();
}

What will output when you compile and run the above code?

a) Garbage value garbage value garbage value
b) 5 6 11
c) 11 6 5
d) Compiler error

2.
#include

void main()
{
char *str="CQUESTIONBANK";
clrscr();
printf(str+9);
getch();
}

What will output when you compile and run the above code?

(a)CQESTIONBANK
(b)CQUESTION
(c)BANK
(d)Compiler error

3.
#include
void main()
{
clrscr();
printf("%d",printf("CQUESTIONBANK"));
getch();
}

What will output when you compile and run the above code?

(a)13CQUESTIONBANK
(b)CQUESTIONBANK13
(c)Garbage CQUESTIONBANK
(d)Compiler error

4.
#include
#include
void main()
{
short int a=5;
clrscr();
printf("%d"+1,a);
getch();
}

What will output when you compile and run the above code?
(a)6
(b)51
(c)d
(d)Compiler error

5.
#include
void main()
{
int i=85;
clrscr();
printf("%p %Fp",i,i);
getch();
}

What will output when you compile and run the above code?

(a)85 85
(b)0055 034E:0055
(c)0055 FFFF:0055
(d)Compiler error

6.
#include
static struct student
{
int a;
    int b;
    int c;
int d;
}s1={6,7,8,9},s2={4,3,2,1},s3;
void main()
{
s3=s1+s2;
clrscr();
printf("%d %d %d %d",s3.a,s3.b,s3.c,s3.d);
getch();
}
What will output when you compile and run the above code?
(a)6789
(b)4321
(c)10101010
(d)Compiler error

7.
#include
extern struct student
{
int a;
    int b;
    int c;
int d;
}s={6,7,8,9};

void main()
{
clrscr();
printf("%d %d %d %d",s.a,s.b,s.c,s.d);
getch();
}

What will output when you compile and run the above code?
(a)6789
(b)9876
(c)0000
(d)Compiler error

8.
#include
struct student
{
static int a;
register int b;
auto int c;
extern int d;
}s={6,7,8,9};
void main()
{
printf("%d %d % %d",s.a,s.b,s.c,s.d);
}

What will output when you compile and run the above code?
(a)6789
(b)9876
(c)0000
(d)Compiler error

9.
#include
struct student
{
int roll;
int cgpa;
int sgpa[8];
};
void main()
{
struct student s={12,8,7,2,5,9};
int *ptr;
ptr=(int *)&s;
clrscr();
printf("%d",*(ptr+3));
getch();
}
What will output when you compile and run the above code?
(a)8
(b)7
(c)2
(d)Compiler error

10.
#include
struct game
{
int level;
int score;
struct player
{
char *name;
}g2={"anil"};
}g3={10,200};
void main()
{
struct game g1=g3;
clrscr();
printf("%d  %d  %s",g1.level,g1.score,g1.g2.name);
getch();
}

What will output when you compile and run the above code?
(a)10 200 anil
(b)200 10 anil
(c)10 200 null
(d)Compiler error

11.
#include
struct game
{
int level;
int score;
struct player
{
char *name;
}g2;
}g1;
void main()
{
clrscr();
printf("%d  %d  %s",g1.level,g1.score,g1.g2.name);
getch();
}

What will output when you compile and run the above code?

a)Garbage_value garbage_value garbage_value
b)0 0 (null)
c)Run time error
d)Compiler error

http://www.cquestions.com/2009/01/printf-function-questions-and-answer.html 12. Variable names beginning with underscore is not encouraged. Why? a) It is not standardized
b) To avoid conflicts since assemblers and loaders use such names c) To avoid conflicts since library routines use such names
d) To avoid conflicts with environment variables of an operating system Answer:c
Explanation:None.
13. All keywords in C are in
a) LowerCase letters
b) UpperCase letters
c) CamelCase letters
d) None
Answer:a
Explanation:None.
14. Variable name resolving (number of significant characters for uniqueness of variable) depends on a) Compiler and linker implementations
b) Assemblers and loaders implementations
c) C language
d) None
Answer:a
Explanation:It depends on the standard to which compiler and linkers are adhering to. 15. Which of the following is not a valid C variable name?
a) int number;
b) float rate;
c) int variable_count;...
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