#1
12th January 2017, 04:40 PM
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CDAC Entrance Exam Model Papers
I want the model question paper of CDAC Common Admission Test Entrance Exam so can you provide me?
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#2
13th January 2017, 11:49 AM
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Re: CDAC Entrance Exam Model Papers
Ok, here I am providing you the model question paper of CDAC Common Admission Test Entrance Exam CDAC CAT Exam 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 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 0x100 0 <------ans 0x0 16. What is the output of the following program? #include void main() { printf(" 10!=9 : %5d",10!=9); } 1<------ans 0 Error None of these options 17. #include 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 void main() { int a=14; a += 7; a -= 5; a *= 7; printf(" %d",a); } 112<------ans 98 89 None of these options 20. What is the output of the following code? #include #define T t void main() { char T = `T`; printf(" %c %c ",T,t); } Error T t T T---ans t t CDAC Paper - Part 2 21. The statement that prints out the character set from A-Z, is for( a = `z`; a < `a`; a = a - 1) printf("%c", &a); for( a = `a`; a <= `z`; a = a + 1 printf("%c", &a); for( a = `A`; a <= `Z`; a = a + 1)<----Ans printf("%c", a); for( a = `Z`; a <= `A`; a = a + 1) printf("%c", a); 22. The statement which prints out the values 1 to 10 on separate lines, is for( count = 1; count <= 10; count = count + 1) printf("%d ",count); for( count = 1; count < 10; count = count + 1) printf("%d ",count);<------ans for( count = 0; count <= 9; count = count + 1) printf("%d ",count); for( count = 1; count <> 10; count = count + 1) printf("%d ",count); 23. 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. <------ans Choosing a random value for a variable. A function that does not return any values. 24. What is the output of the following code? #include void swap(int&, int&); void main() { int a = 10,b=20; swap (a++,b++); printf(" %d %d ",a, b); } void swap(int& x, int& y) { x+=2; y+=3; } 14, 24 11, 21 <------ans 10, 20 Error 25. What is the output of the following program code #include void abc(int a[]) { a++; a[1]=612; } main() { char a[5]; abc(a); printf("%d",a[4]); } 100 612 Error<------ans None of these options 26. which of the following is true about recursive function i. it is also called circular definition ii. it occurs when a function calls another function more than once iii. it occurs when a statement within the function calls the function itself iv. a recursive function cannot have a return statement within it" i and iii<------ans i and ii ii and iv i, iii and iv 27.What will happen if you assign a value to an element of an array whose subscript exceeds the size of the array? The element will be set to 0 Nothing, its done all the time Other data may be overwritten Error message from the compiler 28. What is the output of the following code? #include void main() { int arr[2][3][2]={{{2,4},{7,8},{3,4},}, {{2,2},{2,3},{3,4}, }}; printf(" %d",**(*arr+1)+2+7); } 16 <------ans 7 11 Error 29. If int s[5] is a one dimensional array of integers, which of the following refers to the third element in the array? *( s + 2 ) <------ans *( s + 3 ) s + 3 s + 2 30. #include"stdio.h" main() { int *p1,i=25; void *p2; p1=&i; p2=&i; p1=p2; p2=p1; printf("%d",i); } The output of the above code is : Program will not compile <------ans 25 Garbage value Address of I 31. 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 <------ans 300 None of the above 32. void main() { int i=3; int *j=&i; clrscr(); printf("%d%d",++*j,*(&i)); } What is the output of this program? 3 3 4 3 <------ans 4,address of i printed Error:Lvalue required 33. What is the output of the following code? #include void main() { int arr[] = {10,20,30,40,50}; int *ptr = arr; printf(" %d %d ",*ptr++,*ptr); } 10 20 10 10<------ans 20 20 20 10 34. Which of these are reasons for using pointers? 1.To manipulate parts of an array 2.To refer to keywords such as for and if 3.To return more than one value from a function 4.To refer to particular programs more conveniently 1 & 3 <------ans Only 1 Only 3 All of the above 35. struct num { int no; char name[25]; }; void main() { struct num n1[]={{25,"rose"},{20,"gulmohar"}, {8,"geranium"},{11,"dahalia"}}; printf("%d%d" ,n1[2].no,(*&n1+2)->no+1); } What is the output of this program? 8 8 8 9 <------ans 9 8 8 , unpredictable 36. During initializing a union Only one member can be initialised. All the members will be initialised. Initialisation of a union is not possible.<------ans None of these options 37. Self referential structure is one a. Consisting the structure in the parent structure b. Consisting the pointer of the structure in the parent structure Only a Only b Both a and b Neither a nor b 38. Individual structure member can be initialized in the structure itself True False Compiler dependent None of these options 39. Which of the following is the feature of stack? All operations are at one end It cannot reuse its memory All elements are of different data types Any element can be accessed from it directly<------ans 40. When stacks are created Are initially empty<------ans Are initialized to zero Are considered full None of these options |
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