(Paper) Value Labs Placement Paper: 28-Aug-2010

Value Labs

Number of Rounds

  • APPTITUDE & REASONING – 10 Questions
  • TECHNICAL -10 Questions

APPTITUDE & REASONING:

1. In a class 70% passed in mathematics and 80 % passed in English. Together 40% failed in maths and English in a class of 133 members. How many students passed in both the subjects?

2. There are seven stations between Chennai and howrah. How many type of second class tickets shou ld be printed so as toserve all type of passengers?
a. 20
b. 8
c. 4
d. 7
Ans: b

3. Tanya is older than Eric.Cliff is older than Tanya.Eric is older than C liff.If the first two statements are tr ue, the thir d statement is
a) true
b) false
C) Uncertain
Ans : B

4. Dur ing the past year, Josh saw more movies than Stephen. Stephen saw fewer movies than Darren. Darren saw more movies than Josh.

5. All the tulips in Zoe's garden are white.All the pansies in Zoe's garden are yellow.All the flowers in Zoe's garden are either white or yellowIf the first two statements are tr ue, the thir d statement is
a) true
b) false
c) uncertain
Ans: C

6. Today is Tuesday, after 3365 days what is that day
a) Monday
b) Tuesday
c) Wednesday
d) Saturday

7. 2, 4, 6 , 8, 10, ... What number should come next?
A) 11
B)12
C) 13
D) 14

8. 58,52,46,40,34,……
a)26
b)28
c)32
d)43

Technical:

11.
int main()
{
Extern int i;
i=4;
printf(“%d”,i );
return 0;
}
a)0
b) 4
c) error
d)1
Ans: c

12. A code is given based on strin g and pointers…. Find the output

13. what is diff b/w arrays and pointers? (should write answer,they will provide white sheets)

14. Shou ld we have to free the memory compulsory when we use malloc() in a c program ans: yes

15. Difference between const *char p and char const *p;

16.int main()
{
Int n=20,i;
For(i=0;i<=n;i--)
{
Printf(“-“);
Return 0;
}

If you are perfect in basic concepts of c and c++…you will easily get thru the Exam

1) What does 'virtual"keyword in C++?

2) EACKFHDBG what is preorder?

3) Depth of balanced binary tree?

a) log2n b) log2n+1 c) n d) None

4) Total no od comparisons in buu bble sort when list is not sorted

5) Eficien data structure for store/search list of 1000 records
a) array b) double linked list c) circular queue d) hash table

6) static var iale in C stored in
a) heap b) stack c) code segment d) none

7) Connectionless protocol is

8) Which is associative of data link layer

9) Page pault occurs when
a) page is not in virtual address space
b) page is not in virtual addr space
c) both
d) none

10) When a process waits for an i/o operation to complete then it is called.

11) Router wor ks which layer of OSI

12) What is interupt latency

13) RARP protocol used to

14) What critical region is

15) FDDI is which network
a) r ing topology b) bus c) star d) mess

16) What are the protocol of data klink layer

17) Packet switching used for
a) atm

18) You want download a file modem spead (isp speed)56 kbps.

19) Six people are ther they went see the film, they want sit following order Suzzy, miley, stella, rachel, raghu, geethaSuzzy will sit either side of milay Stell will sit eiher sit of suzzy, mileyRachel will sit eitherside of suzzy stell Like th is what is prob of siting students
a) 40
b) 60
c) 54

VALUE LABS PAPER

Question paper consists of 19-questions 1 mark each….. 1 hour is the duration… 9-multiple choice and 9- writtenquestions(1 mark each)

1 . Default session handling is done through
A . Cookies
B. Cookieless
C. URL mapping
D.State server

2. How many web . confiig files do a Application have?
A 1
B 2
C 3
D 4

3. what is the extension of master f ile
A. .Aspx
B. .Ascx
C .asmx
D. …I don’t remember …

4. How many generations do GC have
A 0
B 1
C 2
D 3

5.Use of view state
A TO view all the controls when the page is submitted
B To maintain state and input of the controls when the page is submitted.
C both a and b
D none of the above

6. server required vs-2005
A. IIS
B,C,D I don’t remember.

7 1 question on .exe file IIS related (regard ding the registration of iis)

8. What is the difference between string and string builder?

9. Difference between method over ride and over loading?

10. Write code to display the data from database in the grid view whose id is “Gr idview1”

11. Write code to access each element in an array using for loop

12. What is boxing and Un boxing? Can u box string to integer ?why?

13. Write code in html to display data table with 1 row an d 2 columns n row n columns

14. Write code to retry sieve text in text box

15. Write code to display text in div tag in center

Company Name: Value Labs
No of Rounds:
Aptitude Test, Technical Round-1
Exam/Interview Date: 28-Aug-2010
Location : Hyderabad