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Hellosoft placement papers



Sample Question Paper

Hellosoft technical questions


What is diners phylosophers algorithm.
What is atomicity.Explain
Give an example of source- level debugger in unix/linx.
What is Pre-emptive multitasking.
Do not remember this one.

Hellosoft datastructures questions


DataStructures: (ONly 5 Questions)


Where will the parameters be stored when a function is
called in a program.
What is recursion?What are its disadvantages.
Which one is the best and efficient sort?


Networking questions :(Only 5 Questions)

ASN.1 belongs to which layer.
Give an example of popular Transport Layer Protocol
What is the netmask of Class B IP address?
Explain CSMA/CD.
Given a size from 0-7 what would be the least window size.



C Language questions (Total 13 Questions)


main()
{
printf("%d",printf("HelloSoft"));
} Output?
case 1: case 2:
typedef Struct { typedef Struct {
int a; char p;
char b; int q;
int d; char k;
char e; int l;
}A; }A;
Assuming 'packing' is not enabled, which case will
give an error of Sizeof(A) less.
main()
{
int i=3;
printf("%d %d %d",i++,i,++i);
}
main()
{
int i=10;
int j,k=5;
int a[10];
for(j=0;j<10;j++)
a[j]=(i+k)+(i*k);
}
Optimize the above code.
Write In Order Tree Traversal Pseudo-code.
main()
{
int *p=0x100;
int *q=0x100;
int k=p*q;
printf("%x\n",k);
} Output ?
Char* foo(Str...) {
char str[4];
strcpy(str,"HelloSoft");
return str;
} Output?
int a[10][20][30][40];
int *p
How to access an element of a using p?
main()
{
int i=10;
if(i>20)
if(i==10)
print("Hi");
else
printf("Bye");
} Output ?
main()
{
float f;
int i;
//something like this not remember these 4
questionsexactly
f=(float *)malloc(sizeof((float *)*4));
}






Hellosoft placement papers

What kind of Issues/bugs arise in ETL projects? I would like to know few issues (critical to somewhat bugs ) normally occur in ETL process especially when testing? Domains can be banking, retail or any.

1967

---

what is the use of air in gc

1947

---

Hi.. Guys Im pranitha, presently im working in a organisation & im look for job at MNC's like DELL, Delloitte, Bank of America, Genpect, etc., I have completed B.com . Pls help me...

1684

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HI SIR I WANT PREVIOUS QUESTION PAPER OF HPCL I M CHEMICAL ENGG.

2445

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i want the sample placement paper of goldman sachs urgently. please send it to me

4474

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email me previous question papers of bob bank for po exams

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aptitude

1187

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what is difference between uv and visible spectroscopy and how to differentiate the drug compounds in uv visible region

2195

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my question is : reverse a string in COBOL program (please write a code asap) input file: 1234abcdef abc*$#1___ cdef____ghi a_z_k_h___ 4_3_2_1___ ______5678 output file: 8765_____ 1_2_3_4__ h_k_z_a__ ihg____ghi 1#$*cba__ fedcb4321

1829

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Danlaw placement questions and answers

1928

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What were the occupations of the people who lived within the Mauryan Empire?

1204

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why didn't get placed so far?

1767

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what is placement paper?

2712

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Give me Medha Sevo previous written test question papers

1955

---

what is bidirectional?

1960

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