Friday, October 21, 2011

CDAC Sample Question Paper

CDAC Sample Question Paper
CDAC Previous Year Question Paper


1.The programming language that was designed for specifying algorithm
Address
ASCII
ALGOL
None of these options


2. _____ contains the addresses of all the records according to the contents of the field designed as the record key.
Index<——ans
Subscript
Array
File


3. _________ symbol is used for Processing of data.
Oval
Parallelogram<——ans
Rectangle
Diamond


4. __________ is the analysis tool used for planning program logic
Protocol
None of these options
PROLOG
Pseudocode


5. Machine language has two part format the first part is__________ and the second part is __________
OPCODE,OPERAND<——ans
OPERAND,OPCODE
DATA CODE,OPERAND
OPERAND,CODEOP


6. Language Primarily used for internet-based applications
ADA
C++
JAVA;——ans
FORTRAN


7. _________ is a point at which the debugger stops during program execution and awaits a further command.
Memory Dump
Watch point<——ans
Break point
None of these options

8. ________do not contain any program logic and are ignored by the language Processor
Protocol
Virus
Comment
None of these options


9. The component of data base management system is ________
Data definition Language
Data manipulation Language
Data definition Language and Data manipulation Language
None of these options


10. The quality of Algorithm is judged on the basis of_________
Time requirement
Memory Requirement
Accuracy of solution
All of these options<——ans


11. Advantages of using flow charts is
Effective Analysis
Efficient Coding
Time consuming
Effective Analysis and Efficient Coding<—–ans
Programming in C


12. The Real constants in C can be expressed in which of the following forms
Fractional form only
Exponential form only
ASCII form only
Both Fractional and Exponential forms<——ans


13. The program, which translates high-level program into its equivalent machine language program, is called
Transformer
Language processor
Converter
None of these options<——ans<!–[if !supportEmptyParas]–>


14. Consider the following statements. i.Multiplication associates left to right ii.Division associates left to right
iii.Unary Minus associates right to left
iv.subtraction associates left to right All are true <——ans
only i and ii are true
all are false
only iii and iv are true


15. What will be the value of variable a in the following code?
unsigned char a;
a = 0xFF + 1;
printf("%d", a);
0xFF
0×100
0 <——ans
0×0


16. What is the output of the following program?
#include <stdio.h>
void main()
{
printf("\n10!=9 : %5d",10!=9);
}
1<——ans
0
Error
None of these options

17. #include<stdio.h>
void main()
{
int x=10;
(x<0)?(int a =100):(int a =1000);
printf(" %d",a);
}
Error<——ans
1000
100
None of these options


18. Which of the following shows the correct hierarchy of arithmetic operations in C
(), **, * or /, + or –
(), **, *, /, +, –
(), **, /, *, +, –
(), / or *, – or + <—–Ans


19. What is the output of the following code?
#include<stdio.h>
void main()
{
int a=14;
a += 7;
a -= 5;
a *= 7;
printf("\n%d",a);
}
112<——ans
98
89
None of these options


20. What is the output of the following code? #include<stdio.h>
#define T t
void main()
{
char T = `T`;
printf("\n%c\t%c\n",T,t);
}
Error
T t
T T
t t


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