Tuesday, June 22, 2010

Sample Qestion Paper 07

 
Sr.
No.
Question
Option1
Option2
Option3
Option4
Answer
01
_______ computers perform the complex processing by directly measuring the discrete physical quantities.
Analog
Digital
Hybrid
Personal
2
02
_______ is a non-volatile memory chip in which data once stored cannot be altered by programmer
ROM
PROM
EPROM
ROM and PROM
1
03
Modern magnetic tapes use 8 bit ________code format for data recording
EBCDIC
BCD
ASCII
All of these options
1
04
The tape of magnetic tape storage is divided into Vertical columns called_________ and horizontal rows is called________
Channels and Frames
Frames and Channels
Tracks and Frames
Channels and Tracks
2
05
Which of these is an electronic card.
Magnetic Strip Card
Smart Card
ATM Card
Punch Card
2
06
________ is a set of control statements and extends processing capability of Computer system
Application software
System software
Operating system
Utilites
2
07
Different types of user interfaces include
System calls
Command language
Job control language
All of these options
4
08
FAT stands for
File Allocation Table
File Administration Table
File Available Table
File Allotment Transfer
1
09
The OSI model has ________ layers
5
6
7
8
1
10
Standard multimedia compression technique is
JPEG
MPEG FOR VIDEO
MPEG FOR AUDIO
All of these options
4
11
The mechanism of counting the 1 bits of the character bit set and adding a check bit to make the total number of 1 bits even while transferring the data, is referred to as
Parity
Even Parity
Odd Parity
Error Checking
2

The shortcoming of Mark 1 computer is ___________
It is very slow
Very complex indesign and huge in size
Unreliable
It is very slow and also very complex indesign and huge in size
4
12
Which of the following are not Hard disk
Zip disk
Disk packs
Floppy disk
Winchester Disk
3
13
The unit of measurement of data transfer rate is ______
Maud
Baud
Bandwidth
None of these options
2
14
______is collection of the facts or informational raw material and become information after processing.
Data
Database
Computer
Main Memory
1
15
Algorithms can be represented in various ways EXCEPT
PROGRAMS
FLOWCHARTS
DECISION CHARTS
SPREADSHEET
4
16
_____ contains the addresses of all the records according to the contents of the field designed as the record key.
Index
Subscript
Array
File
1
17
Advantages of using flow charts is
Effective Analysis
Efficient Coding
Time consuming
Effective Analysis and Efficient Coding
4
18
The logic used to perform instructions one after another is_______
Selection logic
Sequence logic
End case
None of these options
2
19
Computer languages are classified as all of the following EXCEPT:
Machine Language
Code language
Assembly language
High level Language
2
20
Limitation of Machine language are, EXCEPT:
Executed fast by Computer
Difficult to program
Error prone
Machine dependent
1
21
________ is true for Syntax error.
It is easier to detect Syntax error compared to logical error
The program cannot be compiled and executed until all syntax errors are corrected
These program error typically involve incorrect Punctuation, undefined terms, no parenthesis etc.
All of these options
4
23
Program errors are known as ________
Virus
Bugs
Errors
All of these options
2
24
Commonly used file organization are:
Sequential
Direct and Random
Indexed Sequential
All of these options
4
25
_________language that enables users to define there requirements for extracting required information.
Query
Manipulation
DDL
DML
1
26
3.2 % 3
1
0
0.2
Err
4
27
What is o/p If c=10, d=20 ( c> d ? printf(" Hi") : printf(" Hello"));
Hi
Hello
HiHello
None of these
2
28
Which of the following are keywords of the C language?
i)if
ii)else
iii)then
iv)elseif
All are keywords
only i,ii and iii are keywords
only i,ii and iv are keywords
only i and ii are keywords
2
29
which of the following is NOT a character constant
`Thank You`
`enter values of p n r`
`23.56e-03`
all of the above
4
30
void main() { int arr[10]; printf("%d", sizeof(arr)); getch(); }
20
10
Error
None
1
31
Following are the rules for naming an identifier except:
Uppercase case letters are not equivalent to lowercase letters
Should not start with a digit but can have digits in between the name
Any letter with - + = sign
Letter starting with
3
32
What is output void main() { int n=3,a=2; a*= n+1; printf("%d", a); }
7
8
6
None
2
33
The keyword _______ breaks the control from while loop.
break
exit
both a and b
None
1
34
Consider the declaration #include Here the angled brackets indicate
The compiler will search only the standard libraries for the file myfile.h
The compiler will search first the user`s default/ working directory and then the standard libraries for the file myfile.h
The compiler will search only the user`s default/working directory
None of the above.
1
35
main() { printf(" \n Hello"); disp(); } disp() { printf(" \n Hi"); main(); }
Hi
Hello
Hello Hi Infinite no of times
Hello Hi still stack overflow
4
36
C() { printf("C"); } B() { C(); printf("B"); } A() { printf(" A"); B(); } main() { printf("M"); A(); }
CAMB
MABC
MCAB
MACB
4
37
which of the following shows the correct hierarchy of arithmetic operations in C
(), **, * or /, + or ?
(), **, *, /, +, -
(), **, /, *, +, -
(), / or *, - or +
4
38
main() { printf(" C to it that C servies"); main(); }
C to it that C servies infinitely
Compilation Error
Linker Error
C to it that C servies still stack overflow
4
39
The statement int (* arr [5]) (int *, char *) means
array of pointer to five functions
an integer function taking 5 arrays and returning an char
array of 5 pointer to integers
None of above
1
40
What error would the following function give on compilation ? f(int a, int b) { int a; a=20; return a; }
Missing parentheses in return statement
The function should be defined as int f ( int a , int b)
Redeclaration of a
None of the above
3
41
If the binary equivalent of 5.375 in normalised form is 0100 0000 1010 1100 0000 0000 0000, 0000 what is the output of the following'C' program ? main() { float a = 5.375; char *p; int i; p=(char*) &a; for(i=0;i<=3;i++) printf("%02x",(unsigned char)p[i] ) ; }
40 AC 00 00
00 CA 00 40
00 00 AC 40
00 00 CA 04
3
42
Interpret the following statement :
void(*b)(int *);
b is a pointer to a function which takes a pointer to an int and returns a void
invalid statement
b is a pointer to a void which can be typecast as a pointer to int
b is a pointer of type int which is a pointer to a void
1
43
From an ascending priority queue only the_________item can be removed
Largest
Smallest
Rear
Top
2
44
Consider the program segment given below. (The numbers represent program line numbers) :
1. #include
2. int y;
3. void main()
4.{
5. int x,*px,**px;
6. x = 10;
7. y = 1000;
8. px = &x;
9. ppx = &px;
10. f3(ppx);
11. printf("%d",*px);
12.}
13.void f3(int **pp)
14.{
15. *pp = &y;
16. printf("%d",**pp);
17.}
The printf() at line 11 prints the value :
10
100
1000
20
3
45
A stack in c is declared as a ____ containing two objects
array
structure
group
collection of element
2
46
The remove operation can only be performed, if the queue is
empty
non empty
overloaded
underflow
2
47
Stack is constantly changing
element
object
memory location
set of integers
3
48
In a doubly linked list if a node is to be deleted between two nodes, how many links of the existing list have to be modified?
2
4
3
1
3
49
What is the output of the following code?
void main()
{
int i = 100, j = 200;
const int *p=&i;
p = &j;
printf("%d",*p);
}
100
200
300
None of the above
2
50
The value of automatic variable that is declared but not initialized will be
0
-1
Garbage
None
3
51
In a'C' program constant is defined
before main
after main
anywhere
none of the above
3
52
What does the term 'call-by-reference' refer to?
Passing a copy of a variable into a function.
Passing a pointer to a variable into a function.
Choosing a random value for a variable.
A function that does not return any values.
2
53
Consider the following declaration ::- enum color {black=-1, blue, green }; This represents
black= -1,blue=2, green=3
black= -1 ,blue = -2, green= -3
black= -1 ,blue = 0, green= 1
an illegal declaration
3
54
The macro FILE is defined in which of the following files;
stdlib.h
stdio.h
io.h
stdio.c
2
55
A function called total(), totals the sum of an integer array passed to it (as the first parameter) and returns the total of all the elements as an integer. Let the second parameter to the function be an integer which contains the number of elements of the array. The correct code is
int total( int numbers[], int elements ) {
int total( int numbers[], int elements ) {
int total( int numbers[], int elements ) {
None of the above
4
56
What does the term call-by-value refer to?
Passing a copy of a variable into a function
Passing a pointer to a variable into a function
Choosing a random value for a variable
A function that does not return any values
1
57
Associativity of unary minus is
right to left
left to right
from center
None
1
58
void main() { int I=0; for(;I= =2;) { printf("%d", I); I++; } }
0
0 1 2
0 1
No output
4
59
If ( ps->top=-1) return (true); else return (false); For this group of statements suggested shorter and more efficient method
return (1 (ps->top=+1) else return 0;
return (ps->top==-1);
return(top+1);
it can not be made shorter
3
60
The fwrite() and fread() functions handle data in
text form
binary form
hexadecimal form
octal form
2
61
When the language has the capability to produce new data type,it is called____.
Extensible
Encapsulation
Overloading
Overriding
1
62
______ is the good example of a method that is shared by all instance of a class.
Constructor
Attribute
Constructor and Attribute
None of these options
1
63
Which of the following are class relationships?
is-a relationship.
Part-of relationship.
Use-a relationship.
All of these options.
4
64
Derived class inherits from base class.
Data members.
Member function.
Constructor & destructor.
Both Data members and Member function.
4
65
A contract is implemented through.
Class
Interface.
Abstract Class.
Interface and Abstract Class
4
66
Complex object composing of other object is called_____
Aggregation
Assosiation
Composition
None of these options
1
67
A relationship that can be identified between two object entities (classes or individuals) is called a ___________.
function
association
link
activity
2
68
Which are the main three features of OOP language?
Data Encapsulation, Inheritance & Exception handling
Inheritance, Polymorphism & Exception handling
Data Encapsulation, Inheritance & Polymorphism
Overloading, Inheritance & Polymorphism
3
69
Cardinality can be represented as:
1?.n, where n represents an unlimited value.
Only with a line between base class & derived classes
A line with an arrow-head pointing in direction of parent or superclass.
Cannot be represented in UML.
1
70
Method is another name of____
Function
Attribute
Behavior
None of these options
1
71
SATURINE : MERCURIAL ::
redundant : wordy
saturn : venus
heavenly : starry
wolf : sly
3
72
KIND : BENEVOLENT ::
Requital :reverberate
Reverentral:imprudent
Circumspect:short-sighted
Muddy:unclear
4
73
Horse : colt ::
bird : eaglet
child : adult
seed : fruit
sheep : lamb
4
74
CONE : PINE ::
fruit : berry
bulb : flower
acorn : oak
needle : fir
3
75
MANDATORY : OPTIONAL ::
pious : indignant
competent : inept
opaque : ornate
chaste : celibate
2
76
BLUEPRINT : CONSTRUCTION ::
itinerary : trip
signal : light
tenant : premises
volume : library
1
77
CELEBRATE : MARRIAGE ::
window : bedroom
lament : bereavement
pot : pan
face : penalty
2
78
PROHIBITED : REFRAIN ::
innocuous : forbid
deleterious : embark
required : decide
compulsory : comply
4
79
ASSUAGE :
humiliate
intensify
convert
solidify
2
80
DORMANT :
authoritative
elastic
active
uninteresting
3
81
Studies over the last 20 years have shown that virtually all babies born to drug - addicted mothers are themselves adicted to drugs. No such correlation, however, has been shown between drug-addicted fathers and thier newborn children. It would appear, then, that drug addiction is a genetically inherited trait that is gender-linked and passed through the mother. All the following, if true, would weaken the argument above EXCEPT
There have been instances in which drug-addicted babies have been born to addicted fathers and non-addicted mothers.
Although some biological conditions have been shown to be genetically based, drug addiction is not among them
Drug addiction is an acquired condition which cannot be passed on from a mother to her children
Prior to the recent development of DNA testing, which maternity was unquestionable, paternity could not be positively determined
1
82
During 1985, advertising expensing expenditure on canned food products increased by 20 percent, while canned food consumption rose by 25 percent. Each of the following, if true, could help explain the increase in food consumption except
Advertising effectiveness increased
Canned food price decreased relative to substitutes
Canned food products were avaible in more stores
Canned opener production doubled
4
83
The gateway of india is in mumbai mumbai is in maharashtra therefore the gateway of india is in maharashtra
false
cannot say
true
probably false
3
84
Ravi is the younger than sachin sachin is younger than tarun therefore ravi is the youngest among them
true
false
cannot say
probably true
1
85
During 1985, advertising expenditures on canned food products increased by 20%, while canned food consumption rose by 25%.Each of the following, if true, could help explain the increase in food consumption except:
Advertising effectiveness increased.
Canned food prices decreased relative to substitutes.
Canned food products are available in more stores.
Can opener production doubled.
1
86
The movement of ownership by unions is the latest step in the progression from management ownership to employee ownership. Employee ownership can save depressed and losing companies.
All the following statements, if true, provide support for the claim above except:
Employee-owned companies generally have higher productivity.
Employee participation in management raises morale.
Employee union ownership drives up salaries and wages.
Employee union ownership enables workers to share in the profits.
3
87
One major obligation of the social psychologist is to provide his own discipline, the other social sciences and conceptual tools that will increase the range and the reliablilty of their understanding of social phenomena. Beyond that, responsible government officials are today turning more frequently to the social sientists for insight into the nature and solution of the problems with which they are confronted. The above argument assumes that:
Social psychologist must have a strong background in other sciences as will as their own
A study of social psychology should be part of the curriculim of government officials.
The social scientist has an obligation to provide the means by which social phenomena may be understood by others
Social phenomena are little understood by those outside the field of social psychology.
3
88
starting from a point x jayant walked 15metres towards the west he turned to his left and walked 20 metres he then turned to his left and walked 15 metres he then further turned to his right and walked 12 metres how far is jayant from the point x and in which direction?
32 metres south
47 metres east
42 metres north
27 metres south
1
89
If P and N are done on Thursday and Friday, then which of the following is true?
L is done on Tuesday
L is done on Wednesday
M is done on Monday
O is done on Tuesday
2
90
A farmer plants only five different kinds of vegetables -- beans, corn, kale, peas, and squash. Every year the farmer plants exactly three kinds of vegetables according to the following restrictions:
If the farmer plants corn, the farmer also plants beans that year.
If the farmer plants kale one year, the farmer does not plant it the next year.
In any year, the farmer plants no more than one of the vegetables the farmer planted in the previous year.
Which of the following is a possible sequence of combinations for the farmer to plant in two successive years?
Beans, corn, kale, corn, peas, squash
Beans, corn, peas, beans, corn, squash
Beans, peas, squash, beans, corn, kale
Corn, peas, squash, beans, kale, peas
3
91
If Öx + Ö49 =8.2, then the value of x is equal to
1.20
1.40
1.44
1.89
3
92
If a = -1 and b = -2, what is the value of (2 - ab2)3?
343
216
125
64
2
93
If z = 1, y = 2.......a = 26. Find the value of z + y + x + .......+a.
351
221
400
200
1
94
A clock that gains two minutes each hour is synchronized at midnight with a clock that loses one minute an hour. What will be the difference, in minutes, between the times shown on the two clocks when a third clock correctly shows noon?
36
24
14
12
1
95
50 copies of a book can be purchased for a sum payable 3 months hence while 51 copies can be had for same sum for cash payment. What is the rate of interest per year?
6 %
8 %
10 %
12 %
2
96
The Compound interest on a sum of money in 3 years at the rate of 5% per annum is Rs.1261. What is the simple interest of the same sum of money in the same number of years but at 4% per annum of simple interest.
960
900
840
800
1
97
If the radius of a cylinder is tripled while its height is halved, its volume will be
halved
unchanged
doubled
increased by 350%
4
98
In a group of people solicited by a charity, 30% contributed Rs.40each, 45% contributed Rs.20 each, and the rest contributed Rs.12 each. What percentage of the total contributed came from people who gave Rs.40?
30%
40%
45%
50%
4
99
A is 8 miles east of B. C is 10 miles north of B. D is 13 miles east of C and E is 2 miles north of D. Find shortest distance between A and E.
5 miles
6 miles
13 miles
18 miles
3
100
A dishonest milk seller professes to sell milk at cost price but gains 12 1/2%. The proportion of water he adds to milk is
8 : 1
6 : 2
5 : 1
None of the above.
1

9 comments:

  1. Please make them available as pdf files.Thank you

    ReplyDelete
  2. Hey nice thanks :)
    just have a question,
    in question 12, how the answer is floppy drive, although it's again a kind of hard storage.
    Other way if the question is only specific to hard disks, than y not disk packs, they are again external storage similar to floppy disk off course has more storage capacity and a bit more.

    Thanks,
    Punit

    ReplyDelete
  3. Sorry for not replying ...
    @Nikhil :Soon i ll add more question papers, i ll try my best to convert in PDFs,

    @Punit:Thnks Punit ...soon I ll update soon.

    ReplyDelete
  4. How much salary can one get from C-DAC placement?
    Please reply.

    ReplyDelete
  5. hi,

    I'd earlier visited this blog and found a page with a sidebar with a good description, the FAQ's, prominent institutes to consider under C-DAC, some sample papers and a lot more stuff, unfortunately I lost my bookmarks. Although I'm quite sure this is the blog I'd visited(interface is pretty same - loading cogs etc), yet not able to get the particular page. Can you please guide to that page please, if it's still available.

    Thanks

    ReplyDelete
  6. please send me previous year question paper of cdac entrace exam on my emailid::- aloktiwari588@gmail i will be greateful to you

    ReplyDelete
  7. can anyone tell me, c-dac is a best institute for VLSI???

    ReplyDelete
  8. please send me previous year question paper of cdac entrace exam on my emailid::- s.sravani636@gmail i will be greateful to you

    ReplyDelete
  9. OSI LAYER HAS 7 LAYES .. BUT U HAVE SAID THE ANSWER AS 5 LAYERS .. ITS NOT THE CORRECT ANSER .

    ReplyDelete