CDAC Sample Question Paper


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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 

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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