Companies Placement papers


3 sections

No Negative Marking

Section I - Verbal - 25 qns - 15 mins

Section II - Quantitative Aptitude - 30 qns - 45 mins

Section III - Logical Reasoning - 30 qns - 30 mins

Total 85qns - 90 Mins




Fill up the sentences

Find the Word that has to be replaced

Form a Sentence and find the last word


few qns i remember are



Ans: c



Ans: 67



a) 632.50 b) 800 c) 814 d) 834.24

Ans: b






Angle Problems which deals with triangle - 3 problems.

Section III - Logical reasoning - 30 qns in 30 mins.

Tower of Hanoi Problem - Ans : 7



Blood Relation Problems - 3

Then a passage is given on blood relation and 4 qns asked

how many male: ans -4 and few etc.

Find odd man out of the given series - 3 problems






ANs : 4

ANother question Women,Sub inspector,graduates - Ans: 3

An Flow Chart - GIven Units - 250


And two tedious flow charts couldn't remember them and the answers

Aditi techno

50 questions,1 hour,min CGPA 5.8,
Question paper in two sets A & B
3 round of interview







8-apple:fruit then wood:tree and 3 more



11-find the min value of 6Xsquare-12X








from Z year.


21-paragraph complete karana hota hai.




MBT has a field strength of over 2000 professionals.



Written Test:


Quantitative Section (23Q)
Analytical Section (20Q)
Series& Venn Diagrams
Logical Section (20Q)
Reading Comprehension (10Q).
Flow Sheets




HCL : Company Profile

Sample Paper
Profile of the company

 Written Test


The sectionwise distribution of the questions is as follows:

This section consisting of 15 questions is based on general computer awareness.
In this section:
A correct answer carries 1 mark
1/4 marks will be deducted for a wrong answer.

This section also consists of 15 questions. Questions based on C language are asked.
In this section:
A correct answer carries 1 mark
1/4 marks will be deducted for a wrong answer.

A total of 10 questions based on pointers and structures in C are asked in this section. You can also be asked one or two questions on JAVA also.
In this section:
A correct answer carries 2 marks
1 mark will be deducted for a wrong answer.

This is the aptitude section consisting of 20 questions. Simple maths questions are asked which are very easy. The logical questions asked are similar to the ones given in the Barron's GRE book.
In this section:
A correct answer carries 2 marks
1/4 mark will be deducted for a wrong answer.
Click here to see the sample test.
 Interview

At the moment we do not have much informaton about the interview though the candidate may be required to go through both technical and HR interviews.

 Profile
HCL Technologies offers world class technology solutions for the emerging network centric world. It provides a range of technology and software engineering services including Technology Development Services, Software Engineering Services, Application Engineering Services, Networking Services .
HCL Technologies operates through 29 offices in 14 countries in United States, Europe, Japan, Asia Pacific
The company employs 3300 IT professionals worldwide.

For more information about this company visit their homesite at

HCL Sample Paper

Sample Test Paper
1. Which of the following involves context switch,
(a) system call
(b) priviliged instruction
(c) floating poitnt exception
(d) all the above
(e) none of the above
Ans: (a)

2. In OST, terminal emulation is done in
(a) sessions layer
(b) application layer
(c) presentation layer
(d) transport layer
Ans: (b)

(a)120 nano secs
(b)120 micro secs
(c)75 nano secs
(d)75 micro secs

4. For 1 MB memory, the number of address lines required,
(d) 24
Ans. (b)

5. Semaphore is used for
(a) synchronization
(b) dead-lock avoidence
(c) box
(d) none
Ans. (a)

6. Which holds true for the following statement
class c: public A, public B
c) both
d) none
Ans. (a)

7. Question related to java

8. OLE is used in
a) inter connection in unix
b) interconnection in WINDOWS
c) interconnection in WINDOWS NT

9. Convert a given HEX number to OCTAL

10. Macros and function are related in what aspect?
(b)varying no of arguments
(d)type declaration

11.Preproconia.. does not do which one of the following
(a) macro
(b) conditional compliclation
(c) in type checking
(d) including load file
Ans. (c)

12. Piggy backing is a technique for
a) Flow control
b) Sequence
c) Acknowledgement
d) retransmition
Ans. (c)

(a) -128
(b) -255
(c) -127
(d) 0

14. There is an employer table with key fields as employer number data
in every n'th row are needed for a simple following queries will get required results.
(a) select A employee number from employee A , where exists from employee B where A employee no. >= B
employee having (count(*) mod n)=0
(b) select employee number from employe A, employe B where A employe number>=B employ number
group by employee number having(count(*) mod n=0 )
(c) both (a) &a

IBM : Company Profile

Sample Paper
Profile of the company

 Written Test
The written test consists of two sections each of 45 minutes duration.

This is the aptitude section consisting of 45 questions to be attempted in 45 minutes. As is in all the exams, this section is based on the MBA pattern of examination.

This is the technical section. There is a separate paper for hardware and software. Candidates have to mention beforehand whether they want to write the software or the hardware paper.
This section also carries 45 questions to be completed in 45 minutes.

We are providing you with some of the questions asked in the exam, so that you have an idea of what to expect in the written test.
Click here to see the sample test.
 Interview
There are two rounds of interviews, viz., the technical and and the HR round.

Technical and Personal Round for Software Candidates
Mainly subjective questions in C, Operating Systems, DBMS, Data Structures are asked interspersed with some on the candidate's personal background.

Typical questions in C and Data Structures
1.WAP to interchange 2 variables without using the third one.
2.Explain quick sort and merge sort algorithms amn derive the time-constraint relation for these.
3.Explain binary searching, fibonacci search.
4.General questions on binary trees, transversals
5.General questions on graphs and their representation.

Typical Questions on Operating Systems
1.Demand paging, page faults, replacement algos, thrashing, etc.
2.Paged segmentation and segment paging.

In this section, case studies are presented are presented before the candidate to percieve his reaction and his/her communication skills are tested. IBM expects teamwork and teamspirit from the candidates and their answers should reflect this attitude.

Typical question is
You are a project manager of a big multinational project. There is a person X, assigned to you who has the best technical skills required for the project, even better than you. But he wishes to be the project manager ,which the management does not permit, due to which he threatens to quit. All others in the group are not as competent. Talk yourself out of this situation pretending that the interviewer is the disgruntled employee and explain the necessary action.
 Profile

IBM strives to lead in the creation, development and manufacture of the industry's most advanced information technologies, including computer systems, software, networking systems, storage devices and microelectronics. IBM brings its products and services through IBM India and IBM Global Services.

IBM India's product portfolio includes the IBM PC, Aptiva home computer , ThinkPad portables, RS/6000, AS/400e, S/390 and Netfinity servers, network computers, printers, networking and storage products. IBM's software offerings include DB2, Lotus, Tivoli, MQ Series and a range of Internet software like WebSphere and SecureWay.

India is also home to two select IBM centers - the IBM Solutions Research Center at New Delhi and the Solutions Partnership Center (SPC) at Bangalore. The SRC (only the eighth of its kind across the globe) is an extended arm of IBM Research activities. As part of IBM's global research infrastructure, the SRC participates in path breaking research projects for IBM worldwide. The Solutions Partnership Center at Bangalore is a part of IBM's developer relations focus for India. The SPC is a showcase of IBM technology and a testing and porting lab for application software developers.
The current pay package is around Rs. 20,000. IBM is on spree of increasing its male/female ratio in its workforce hence female candidates are being given a slight advantage over their male counterparts.

For more information about this company visit their homesite at

IBM : Global Sample Paper

1. In 1978, a kg of paper was sold at Rs25/-.
If the paper rate increases at 1.5% more than the inflation rate which is 6.5% a year,
then what wil be the cost of a kg of paper after 2 years?
(a) 29.12
(b) 29.72
(c) 30.12
(d) 32.65
(e) none of these

2. In A,B,C are having some marbles with each of them.
A has given B and C the same number of marbles each of them already have.
Then, B gave C and A the same number of marbles they already have.
Then C gave A and B the same number of marbles they already have.
At the end A,B,and C have equal number of marbles.
(i) If x,y,z are the marbles initially with A,B,C respectively.
Then the number of marbles B have at the end
(a) 2(x-y-z)
(b) 4(x-y-z)
(c) 2(3y-x-z)
(d) x + y-z
Ans. (c)
(ii) If the total number of marbles are 72, then the number of marbles with A at the starting
(a) 20
(b) 30
(c) 32
(d) 39
Ans. (d)

3. If a car starts from A towards B with some velocity.
Due to some problem in the engine after travelling 30km, the car goes with 4/5 th of its actual velocity
The car reaches B 45 min later to the actual time.
If the car engine fails ofter travelling 45km, the car reaches the destination B 36min late to the actual time
What is the initial velocity of car and what is the distance between A and B in km
Ans. 20 & 130.

4. A person has Rs 100/- in his pocket, he can as 25 pencils or 15 books.
He kept 15% of the money for travelling expenses and purchased 5 pencils.
So how many books he can purchase with the remaining money.
5. Ten questions on analogies.
eg: chief : tribe :: governer : state
epaulette : shoulder :: tiara : head
guttural : throat :: gastric : stomach
inept : clever :: languid : active
knife : butcher ::
hammer : carpenter ::

6. The values of shares (in Rs).of A, B and C from January to June are as follows.







i) During this period which share has undergone maximium fluctuation?
ii) In which month it is possible to buy B and C selling A?
iii) In which month the share values are very low?
iv) By purchasing one share of A and 4 each of B and C in the beginning of the period,
when shoudl these be sold to get maximum profit?

7. In a computer institute 9 languages can be taught.
The module is of 6 months duration and of the six languages only one can be taught each month .
In addition to that BASIC is always taught and should be in first month itself
 WORD PERFECT is to be taught in the preceeding week of WORD STAR.
 FORTRAN can not be taught until COBAL is taught prior to that
 BINO, FIFO can never be taught in single module
i) If word star is in 3rd month , what could be in 6th month.
ii) If COBAL is in the 2nd month and BINO in 6th month. FORTRAN will be taught in which month.

8. In a class, except 18 all are above 50 years.
(a) 30
(b) 33
(c) 36
(d) none of these.
Ans. (d)

9. A square plate of some size is cut at four corners. Equal squares of the same size are cut and is formed as open box.
If this open box carries 128 ml of oil. What is the size of the side of the plate?
(a) 17
(b) 14
(c) 13
(d) None of these

10. In a square, all the mid points are joined. The inner square is shaded.
If the area of the square is A, what is the area of the shaded area?
11. Two questions on basic angles i.e given a circle, a few chords or diameter is drawn etc.

12. If the follwoing statements are given
 @(a,b)= (a+b)/2
 /(a,b)= a/b
 *(a,b)= ab
If a=1, b=2 then find
i) /(a,(@(a,b),*(a,b)))
ii) */(a,@(*(a,b)))
16. In UNIX a files i-node ......?
number of lines to a file, permissions etc.

17. The UNIX shell ....
a) does not come with the rest of the system
b) forms the interface between the user and the kernal
c) does not give any scope for programming
d) deos not allow calling one program from with in another
e) all of the above
Ans. (b)

18. enum number { a=-1, b= 4,c,d,e}
What is the value of e ?
(a) 7
(b) 4
(c) 5
(d) 15
(e) 3

a) init
b) getty
c) both (a) and (b)
d) none of these
Ans. (a)

20. Output of the following program is
{int i=0;
for(i=0;i<20;i++) c="-64;" i="-32" u ="-16;">i)
if(c and >>
a) do the same function
b) differ : > overwrites, while >> appends
e) None of these
Ans. (b)

35. The command grep first second third /usr/you/myfile
b) searches for lines containing the pattern first in the files
second, third, and /usr/you/myfile and prints them
c) searches the files /usr/you/myfiel and third for lines containing the words first or second and prints them
d) replaces the word first with the word second in the files third and /usr/you/myfile
e) None of the above
Ans. (b)

CTS Sample Paper



Find the next in the sequence:

1. BC CE EG GK ?




3. AB EF JK QR ?







c) EB




c)AI or AZ


Find the values for the following problem:
9. Value of f(5)


10. Value of f(f(2))








In the following questions a 'word' is given which may not have any meaning.Find differnet possible words or palindromes for the word as per the question.

For the following find no of distinct words that can be formed.





Find the number of possible palindromes for following


Five figures will be given out of which one is not correct.

For following first find out the anagram and then note the corresponding meaning.

Hint: anagram means first u arrange the letters in correct order like TABLET===BATTLE . So ans is FIGHT

For all above choices are.


38. LAMB

For all the above 4 choices are same


CTS Sample Paper #2


SECTION I - 8 questions based on series.

For eg.
Let the word be ABBAABA
Ans: B A A B B A

Questions 6-8 are of the following type
To get AAABBD from BBBAAA what number should be applied:-
a) 25
b) 34
c) 25 & 34
d) none


1. Given the following functions


Ans: f( 2 a c b ) = ab + ac + bc.

2. Similar question on functions.




Permutations and Combinations.
8 Questions.

Any number of flags can be accommodated on any single pole.


Questions 2-5 are based on the above pattern

How many ways can the remaining be arranged?

Questions 7.& 8. are similar to Question 6.

Question consisting of figures - Pattern-matching type.

1. Swan
2. Swans
3. Fool
4. Fools
5. Stare
6. Lady
For all above 4 choices are given.....

Eg. Swan ---> Swansong (compound word)
a) category b) music c) television d) none

CTS Sample Paper #3


1. slur : speech : : smudge :?
Ans. writing
2. epaulet : shoulder : : ring :?
3. vernacular : place : : fingerprint : ?


Q. corpulent
Ans: emaciated
Q. officious
Ans: pragmate
Q. dextrous
Ans: clumsy

The following sentences are broken into 4 sections- A, B, C, D
Choose the part which has a mistake
Mark (E) if you find no mistake.
Ans. (C) which does not involve (do)

Ans. (A)jack ordered for

Select the best answer choice given.
that is forbidden by law the agreement is void.
is the agreement is void.if the object of agreement is such that thing got
(i) zd should follow ze
(ii) the first may be za,zd or zf
(iii) zb and zc have to be performed after zd
(iv) zc must be immediately after zb

Q. If za is the first set zd must be
a) 3rd
b) 5th
c) 2nd
d) 4th

Q. If zb must follow za then za can be
a) third or fourth
b) first or second
c) can not be third
d) fouth or fifth
e) none

The following questions are based on the given statements

He must plant x before y and u
He must plant y and w
The third has to be z
Q. Which of the following is acceptable
a) xuywzv
b) xvzyuw
c) zuyxwv
d) zvxuwy
e) wyzuvx
Q. Which of the following is true
a) z before v
b) z before x
c) w before u
d) y before u
e) x before w
a) x
b) y
c) z
d) w
e) u

a) x,3
b) y,6
c) z,1
d) w,2
e) u,6

a) x and w
b) x and y
c)y and x
d)w and z
e) w and u

a) first
b) second
c) fourth
d) fifth
e) sixth

If it showed a 3 min lag at that moment, but also gains by 1/2 min more a day than its current speed
it would show the true time one day sooner than it usually does.
How many mins does the watch gain per day.
In another race A beats B by 10 sec.the speeds are in the ratio

Q. 3x+4y=10
x3 + y3=6
What is the minimum value of 3x+11y=?

Q. There are 600 tennis players
4% wear wrist band on one wrist
Of the remaining, 25% wear wrist bands on both hands
How many players don't wear a wrist band?
Ans. 432

given that the quntities of band c are equal
Ans. (b)

Find the probability that their sum is less than 13

CMC Sample Paper


Mr. A is two steps below Mr. C
Mr. B is a step next to Mr. D
(a) Mr. B is on the second step
(b) Mr. C is on the fourth step.
Ans: (d)
(a) step 1
(b) step 2
(c) step 4
(d) step 5
(e) step 6
Ans: (a)
(a) 2&e only
(b) 3&5 only
(c) 3&4 only
(d) 4&5 only
(e) 2&4 only
Ans: (c)
(a) 2
(b) 3
(c) 4
(d) 5
(e) 6
Ans: (c)

5. Which of the following is false

(a) i only
(b) ii only
(c) iii only
(d) both i and iii
Ans: (c)

i. B does not win.
ii. Only two swimmers separate E & D
iii. A is behind D & E
iv. B is ahead of E , with one swimmer intervening
v. F is a head of D
6. Who stood fifth in the race ?
(a) A
(b) B
(c) C
(d) D
(e) E
Ans: (e)
7. How many swimmers seperate A and F ?
(a) 1
(b) 2
(c) 3
(d) 4
(e) cannot be determined
Ans: (d)
8. The swimmer between C & E is
(a) none
(b) F
(c) D
(d) B
(e) A
Ans: (a)

(a) 1
(b) 2
(c) 3
(d) 4
(e) 5
Ans: (b)

v. House E has a green roof.
vi. House B has a red roof and a black chimney
10. Which of the following is true ?
(a) At least two houses have black chimney.
(b) At least two houses have red roofs.
(c) At least two houses have white chimneys
(d) At least two houses have green roofs
(e) At least two houses have yellow roofs
Ans: (c)
11. Which must be false ?
(a) House A has a yellow roof
(b) House A & C have different color chimney
(c) House D has a black chimney
(d) House E has a white chimney
Ans: (b)
(a) House E has a white chimney
(b) House E has a black chimney
(c) House E has a red chimney
(d) House D has a red chimney
(e) House C has a black chimney
Ans: (a)
13. Which possible combinations of roof & chimney can house
I. A red roof 7 a black chimney
II. A yellow roof & a red chimney
III. A yellow roof & a black chimney

(a) I only
(b) II only
(c) III only
(d) I & II only
(e) I&II&III
Ans: (e)
(a) 1
(b) 2
(c) 3
(d) 4
(e) 5


Ans 5c1/ 9c1


Ans: Rs 66/-


Ans: Cannot be determined.


Ans: 42.857%

Ans. 11/14

Ans: 3 hours.
Ans: 1:2
Ans: Rs 13.86/-
Ans: 6c2/10c2
Ans : 15%
Ans : 57.50
(a) x
(b) x2
(c) -x
(d) 1/x

Ans : (d)

Directions : For questions in this section mark

(a) If condition (i) alone is sufficient
(b) If condition (ii) alone is sufficient
(c) If both conditions together are sufficient
(e) information not sufficient
(i) The pole is 18 feet high
(ii) The man is 12 feet from the pole
Ans: (c)
Ans: (a)
(i) K is divisible by 4
(ii) K is divisible by 3
Ans: (c)

4. What is the distance from A to B
(i) A is 15 miles from C
(2) C is 25 miles from B
Ans: (e)
5. Was Melissa Brown's novel published?
Ans: (e)
6. Does every bird fly?
(i) Tigers do not fly.
(ii) Ostriches do not fly
Ans: (b)

Ans: (c)

8. Is the figure ABCD is a rectangle if
(i) angle ABC=90(degrees)
(ii) AB=CD

9. Find x+2y
(i). x+y=10
(ii). 2x+4y=20
Ans: (b)

10. Is angle BAC is a right angle
(i) AB=2BC
(2) BC=1.5AC
Ans: (e)
11. Is x greater than y
(i) x=2k
(ii) k=2y
Ans: (e)
(i). Two pieces are the same length.
(ii) One piece is 3 feet 2 inches lone
Ans: (b)
(i) A roll of paper covers 20 sq feet
(ii) There are no windows in the walls
Ans: (e)

(i). x is a multiple of 3
(ii). y is a multiple of 2
Ans: (e)
(i). 16 students are taking GERMANI & ENGLISH
Ans: (c)
16. Is ABCD is a square ?





(i) AD = AB
(ii). x=90(degres)
Ans: (e)
(i). The width of the box 5 inches
Ans: (c)
18. Did ABC company made profit in 1980?
(i) ABC company made a profit in 1979.
(ii) ABC company made a profit in 1981.
Ans: (e)
19. How much is Janes salary?
(i). Janes salary is 70% of John's salary
(ii). Johns salary is 50% of Mary's salary
Ans: (e)
20. Is x>1
(i) x+y=2
(i) x is less than 1
(ii) y is greater than 1
Ans: (e)
27. Is it a Rhombus
(i) All four sides are equal
(ii) Total internal angle is 360
Ans: (e)
28. How many books are in the book shelf
(i) The book shelf is 12 feet long
Ans: (e)
29. What is the area of the circle?
(i) Radius r is given
(ii) Perimeter is 3 times the area
Ans: (a)

Ans: 48kmph
Ans: 6%
Ans: 9
Ans : 9B
Ans : 300%
Ans : 315 feet.
Ans: 360 times
Ans: 36%
Ans: 130 years
Ans: 3/2 hours
Ans: 9

(a) 22/62
(b) 15/46
(c) 2/3
(d) 1
Ans: (b)
Ans: 1 : 2
III. The carpenter cannot work on Monday or Tuesday
(a) The electrician works on Tuesday.
(b). The electrician works on Friday.
(c) The interior decorator works after the painter does.
(d). The painter works on consecutive days.
Ans: (b)
(a) . The carpenter may works on Wednesday
(d). The plumber may work before the electrician does
(e). The electrician may work on Tuesday
Ans: (c)

17. Which argument is possible?

Ans: (e)

Hughes : Company Profile

Sample Paper
Profile of the company
 Written Test
Sample Paper1 Sample Paper2

 Profile

For more information about this company visit their homesite at

Hughes Sample Paper #1

Sample Test Paper #1


2 balls are taken one after the other.
What is the probability that both of them are defective?

3. Context free grammar is accepted by
a) finite automata
b) push down automata
c) two way bounded automata
d) both b and c

4. Which is not a memory management scheme?
a) buddy system
b) swapping
c) monitors
d) paging
Ans : c





6. Question on NAND gates implementation.

7. Definition of Context Sensitive Grammar


9. With the following configuration:
8MB total memory, 256kb cache , 4kb is block size.
(a) 64 (b) 256 (c) 128

10. CSMA/CD is used in
a) token ring
c) ethernet

11. In TCP/IP header, checksum contains
a) sum of all the words
b) ones complement of the data
c) ones complement of the sum of all the words
d) ones complement of the sum in ones complement


13. Which is a good way of representing varaibles in recursion
a) local variables
b) static varaibles
c) global variables

14. Given the following c program
static int i = 10;

15. Given the following c program
func(int *i, int*j)
{*i=*i * *i;
*j=*j* *j;
{ int i = 5, j = 2;
What is the output?


No of address and data lines required is:

1) literals
2) address resolution
3) listing

19. Object code does not require
a) relocation bits
b) external names and place where they are located
c) absolute adress
d) all the object codes

20. ARP is in reference to
a) MAC to IP
b) IP to MAC

21. Question on Balanced tree -
Find the no of unbalanced nodes?

22. What is the order of Hashing time:
a) 0(1)
b) 0(n2)

23. Given that:
a) 4
b) 5
c) 6
d) 7

24. Order of deleting a node from a linked list.
(pointer is to an arbitrary node)

At a time both horizontal and a vertical cut is done.
Find the order of complexity
a) O(n2)
b) O(nlogn)
c) O(logn)

26. A directed graph is represented by adjacency list.


28) AX = B.
A is mXn and B is mX1
b) there are multiple solutions

29. LXI sp,2099h
LXI b, 2012h

30. A and B are sets.
b) blocked: ready -> running

36. For converting infix expression to postfix what do we require
a) operand stack
b) operator stack

37. 0 is reprented as both and negative and positive in
a) ones complement
b) twos complement
c) two's complement has extra negative number

b)dynamic scoping

39. Which of the following is correct
a) Synchronous tranmission needs more badwidth than Asychronous.
Hughes Sample Paper #2

Find the output.
a) OR
b) AND
c) XOR
d) NOT
Ans. (a)

a) Binary tree
b) Selection
c) Bubble
d) Any of the above

a) 2n
b) 2n-1
c) 2n+1
d) 2n-2

4.Iintegrated check value(ICV) are used as:

how many null pointers does a tree with N nodes have
a) n-1
b) n
c) n+1
d) Depends on the number of edges

7. Which of following statements about heap is wrong
b) Smallest element of heap is always a leaf
c) A array in reverse sorted order is a heap
d) A heap can't contain any element more than once

Ans. Status check.

9. For the following C program
void insert(key,r)
typekey key,data array r;
{extern int n;
else r[n++].k=key;
This on executing, enables a
a) Basic sequential search
b) Binary search
c) Interpolation search
d) None

10. Find the outpur of the following C program
void f(char *p)
{p=(char *) malloc(6);
void main( )
{char *P="bye";

Hit ratio given. Find the average access time

12. Path testing is
a) Black box testing strategy
b) White box testing strategy
d) An enviornment

13. X:verification' asks are we building the right product
Y:validation' asks are we building the product right

a) /etc/host
b) NIS yellow pages
c) DNS
d) ARP
a) Unreliable link
b) Congestion at receiver
c) Packets out of sequence
d) None of these

then A encrypts the message using
a) A's public key
b) A's private key
c) B's public key
d) B's private key

can be forcebly taken away from a process
a) Resources need to be used in mutually exclusion fashion
c) Here is a cycle in the resource allocation graph



18. Cyclomatic complexity
i=i+1; }

19. Activation record will contain the
a) Storage for simple names
b) Information about attributes for local names
c) Return address
d) All of the above

20. Global static variable within a file is intended to
a) Localize swap
b) Retain value persistently
c) Define constant
d) Fixed address in memory

21. Why is thread switch faster than a process switch

22. What is the binary equivalent of 41.6875

23. Checkpoint value will be calculated in

24. DHCP is used for
a) IP address allocation
b)dynamic host configuration protocol

25. For the following C program
int x(char *a)
{char *a="new";
The output is
a) Hello
b) New
c) Hello new
d) Run time error