BirlaSoft placement paper 2

[sridhar]

BirlaSoft placement paper 2

Birlasoft Paper - 1

1. What is the function of the modulus operator in most languages ?

a) Sets a system environmental value to either base 10 ,base 8 or base 16

b) Returns the remainder after dividing one number by another

c) Returns the first argument raised to the second argument power

d) Prints out the actual code written to standard output rather than executing the code

2. class professor{}

class teacher: public virtual professor{};

class researcher: public virtual professor {}

class myprofessor :public teacher,public researcher {};

Referring to the sample code above ,if an object of class 杜yprofessor were created ,how many

instances of professor will it contain?

a) 0

b) 1

c) 2

d) 3

3. Modern RDBMS’s perfom the following the following functionc except ______________.

a) Force column values in one table to match any of the values in a column of another table

b) Automatically replicate data on another server

c) Automatically create new indexes based on query history

d) Prevent unauthorized users from accessing data at the firls level




4. Which is not the characteristics of a view ?

a) Consumes Disk space for data

b) Multiple tables

c) Multiple rows

d) Updateable

5. RDBMS triggers are typically bound to a _____________and one or more _____________

a) Table,SQL statement types

b) SQL statement type,user

c) Column,rows

d) User, tables

6. What relationship is resolved by an 妬ntersecting or 殿ssociative entity ?

a) Recursive

b) Mandatory one to one

c) Many to Many

d) One to One

7. Make a copy of file 砥pper in the directory two levels up .

a) jump -2 upper

b) cp upper ../..

c) cp upper -2/

d) None of the above



Set2

1. Which of the following best explains life cycle of Defect ?

a) Defect Found -> Defect Logged -> Defect Debugged -> Defect Closed -> Defect

Rechecked

b) Defect Found -> Defect Debugged -> Defect Reported -> Defect Rechecked -> Defect

Closed

c) Defect Debugged -> Defect Found -> Defect Closed -> Defect Reported -> Defect

Rechecked

d) Defect Found -> Defect Logged -> Defect Debugged -> Defect Rechecked -> Defect

Closed

2. Which group does Winrunner ,Load Runner ,SQA Suite fall under ?

a) Databases

b) Automated Test Tools

c) Operating Systems

d) Rapid Application Development Tool

3. i = 0;

j = 0;

for(j=1;j<10;j++)

i=i+1;


In the (generic) code segment above what will be the value of the variable i at completion ?

a) 0

b) 1

c) 3

d) 9

4. Which of the following statements is true when a derivation inherits both a virtual and non-virtual

instance of a base class ?

a) Each derived class object has base objects only from the non virtual instance

b) Each base class object has derived objects only from the non-virtual instance

c) Each derived class object has base objects only from the virtual instance

d) Each derived class object has a base object from the virtual instance and a base object

from non-virtual instance.

5. class Word

{

public:

Word(const char*,int = 0);

};

Referring to the sample code above what is the minimum number of arguments required to call

the constructor ?

a) 0

b) 1

c) 2

d) 3

6. Which one of the following represents a correct and safe declaration of NULL ?

a) typedef((void *)0) NULL;

b) typedef NULL(char *)0;

c) #define NULL((void *)0)

d) #define NULL((char*)0)

7. #include


Referring to the sample code above ,which of the following could you use to make the standars

I/O Stream classes accessible without requiring the scope resolution operator ?



a) using namespace std::iostream

b) using namespace std;

c) using namespace iostream ;

d) using iostream;



8. Which one of the following statements allocates enough space to hold an array of 10 integers

that are initialized to 0 ?



a) int *ptr = (int *) calloc(10,sizeof(int));

b) int *ptr = (int *) alloc( 10*sizeof(int));

c) int *ptr = (int *) malloc( 10*sizeof(int));

d) int *ptr = (int *)calloc(10*sizeof(int));

9. What function will read a specified number of elements from a file ?



a) fread()

b) readfile()

c) fileread()

d) gets()



10. What is the largest value an integer can hold in a Standard C compiler ?



a) 32767

b) 65536

c) 2147483647

d) INT_MAX



11. With every use of memory allocation function should be used to release allocated memory

which is no longer needed ?



a) dropmem()

b) dealloc()

c) release()

d) free()



12. int a=1;

int ab=4;

int main()

{

int b=3,a=2;

printf("%i*/%i*/%*/i",a,b,ab);

}


13 kernal execute the first process when system is start---

ans :- init();

14 process id of kernal

(a) 1

(b) 0

(c) 2

(d) none

15. Which one of the following represents a correct and safe declaration of NULL ?

a) typedef((void *)0) NULL;

b) typedef NULL(char *)0;

c) #define NULL((void *)0)

d) #define NULL((char*)0)

16. Which one of the following statements allocates enough space to hold an array of 10 integers that are initialized to 0 ?



a) int *ptr = (int *) calloc(10,sizeof(int));

b) int *ptr = (int *) alloc( 10*sizeof(int));

c) int *ptr = (int *) malloc( 10*sizeof(int));

d) int *ptr = (int *)calloc(10*sizeof(int));



GD Topics



1- indian cricket team is consistent or not;

2- IT shoud be necessary in rural area or not;

3- sourav ganguly should be caption or not;

4- advantage & disadvantages of Outsoursing;

5- india & pakistan matches are pation (josh) or not