CDAC Previous Year 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