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Placement Papers with Solutions

(#M40153025) TCS QUESTION Keep an EYE

In this question, A^B means A raised to the power B. let f(X) = 1 + X + X^2 +…..X^6. The remainder when f(X^7) is divided by f(X) is :
o 7
o 0
o 6
o None of the other 3 choices

Asked In TCS Nakshatra Mukhopadhyay (10 years ago)

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(#M40152921) C QUESTION OUT of the program Keep an EYE

main()
{
int i=5;
printf("%d",foo(foo(foo(foo(foo(foo(i)))))));
}
void foo(int i)
{
if(i%2)
return (i*(5-4)+i);
else
return i-3;
}

Asked In C anubhav kumar (10 years ago)

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(#M40152837) HUAWEI QUESTION Keep an EYE

Point out the compile time error in the program given below.
int main()
int *x;
1;
return 0;
A. Error: invalid assignment for x
B. Error: suspicious pointer conversion
C. No error
D. None of above

Asked In Huawei Poorva (10 years ago)

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(#M40152827) INTERVIEW QUESTION Keep an EYE

how do you determine if a given class or object implements a given interface through coding

Asked In Interview Subinraj (10 years ago)

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(#M40152809) DBMS QUESTION Keep an EYE

)Question on inner Join returning N- tuples & Full outer Join returns M- tuples. For both Variables are given & in options relationship is given to find whichever have greater tuples.And variable D is given----- a)then N= M b) N = M + D

Asked In DBMS Puja Bhowmick (10 years ago)

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(#M40152808) DBMS QUESTION Keep an EYE

employee(eno,ename) works_on(eno,pno,ename) project(pno, project) select ename from employee where eno in(select eno from works_on where pno =(select *from project) what is the output ?

a)Employee who works on all project. b)Employee who works one project . c) name of employee who works on more than one project. d)Select ename from employee where salary = salary

Asked In DBMS Puja Bhowmick (10 years ago)

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(#M40152806) OPERATING SYSTEM QUESTION Keep an EYE

No. of pages are given and using LRU algorithm we have to find the number of page faults.
a) 2 b) 6 c) 5 d)7

Asked In Operating System Nakshatra Mukhopadhyay (10 years ago)

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(#M40152792) WRITTEN QUESTION Recursion Keep an EYE

Write a function to print binary equivalent of any number, using recursion? (In C++/Java)

Asked In Written SAURABH TIWARI (10 years ago)

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(#M40152783) C QUESTION Increment operator Keep an EYE

void main()
{
printf("%%%%");

}

Asked In C Akhilesh Pandey (10 years ago)

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(#M40152720) C QUESTION Basic c Keep an EYE

The bitwise operator which is suitable for turning off a particular bit in a number?

Asked In C Manikandan Krishnan (10 years ago)

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