Practice ACCENTURE Technical Paper

[sowmya571]

hello


Every body please solve the technical questions of accenture !!!


27. ----means allowing objects of difference types to be considered as examples of a higher level set :


28. The primary characteristic of key field ?

29.Specify the relation between the entities Manager-------------- --employee ( managed by)

30. If a member initialiser is not provided for a member object of a class .The object - is called
a) static fn
b) non static fn
c) default constructor
d) none

31. class constest
{
private:
const int i;
public:
constest():i(10)
}

32. Inheritance
b) abstract base class
c) specifies a way to to define a const member data
d) none

33. Iimplement polymorphism when by object belonging to different class can respond to the same message in diff ways.
a) late binding
b)dynamic binding
c) dynamically created object
d) virtual fun

34. Member function---------- and ----------- set and reset the format state of flags.
a) set,reset
b) set,get
c) set, unset
d) set ,unsetf

35. #include<iostream.h>
struct abc
{
int i;
abc(int j)
{ i=j;}
public:
void display()
{ cout<<i;}
}

void main()
{
abc ob(10);
ob.disp();
}
a)10
b) error : constructor is not accessible
c) abc: i not accessible
d)none

36. # include<iostream.h>
class sample
{
public :
sample(int **pp)
{
p=pp;}
int **p;
int **sample:: *ptr=&sample ::p;

37. In a file A...Z characters are written.if we open the file using fopen and
lseek(fp,-10,2);
c=getc(fp);
printf("%c",c);
what will be the output.?

38. Same question with
lseek(fp,10,0);
c=getc(fp);
printf("%c",c);



39. what are far pointers and what is its usefullness?


40. Now some questions about extern variables.

41. #include<stdio.h>
main()
{
char str[]={"hell"};
int i;
for(i=0;i<5;i++)
printf("%c%c%c%c\n",str[i],i[str],*(str+i),*(i+str));
getch();
}
42. Which of the following is not defined in string.h strtod,memchr,strspn,strchr



43. Questions on macros with arguments .same pattern given in TEST UR C SKILLS
eg.#define SQUARE(x) x*x
main()
{
.......
y=SQUARE(2+3);
printf("%d",y);
}

44. Remember an inline function does type checking and so it is better than a macro a question on this.

45. Some
memory is allocated using malloc and then realloc is called. And now to
write the sizeof the variable.. What
it does and syntax.?

[sowmya571]

hello



27. ----means allowing objects of difference types to be considered as examples of a higher level set :



28. The primary characteristic of key field ?
It must be unique and not null




29.Specify the relation between the entities Manager-------------- --employee ( managed by)


one to many relationship


30. If a member initialiser is not provided for a member object of a class .The object - is called
a) static fn
b) non static fn
c) default constructor
d) none


31. class constest
{
private:
const int i;
public:
constest():i(10)
}


32. Inheritance
b) abstract base class
c) specifies a way to to define a const member data
d) none


33. Iimplement polymorphism when by object belonging to different class can respond to the same message in diff ways.
a) late binding
b)dynamic binding
c) dynamically created object
d) virtual fun


34. Member function---------- and ----------- set and reset the format state of flags.
a) set,reset
b) set,get
c) set, unset
d) set ,unsetf


doubt a/b

[mnvsriram]

27. ----means allowing objects of difference types to be considered as examples of a higher level set :

I THINK THE ANSWER IS CASTING.ISNT IT???






29.Specify the relation between the entities Manager-------------- --employee

YA THIS IS ONE TO MANY RELATION SHIP AS THERE WILL BE ONE MANAGER AND MANY EMPLOYEES