#1
20th February 2011, 03:20 PM
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Last year papers of CMC entrance exam?
can you please send me CMC entrance exam papers of past years?
Please send thanks |
#2
28th February 2011, 01:33 AM
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![]() CMC Previous year/Sample Papers !! Quote:
CMC Written criteria is same as those Other IT sector Companies has i.e In written Test Technical + HR. In written test consists of 80 questions out which 30 are from Analytical , 30 are from Data sufficiency and 20 are from Arithmetic Attachments:- Memory Based CMC Previous year Papers |
#3
28th February 2011, 01:49 AM
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CMC i.e Computer Management Consulting is A software Company used to recruit guys/Girls in a Easy Mode.
CMC Written criteria is same as those Other IT sector Companies has i.e In written Test Technical + HR. In written test consists of 80 questions out which 30 are from Analytical , 30 are from Data sufficiency and 20 are from Arithmetic |
#4
28th February 2011, 09:08 AM
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![]() Quote:
You can download those papers from our forum... |
#10
30th April 2011, 08:46 PM
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CMC Limited
Latest CMC Limited Fresher Job Placement Paper Pattern : 2011 Company Name : CMC Type : Fresher Job Interview First we had our aptitude round, followed by technical test....these were following questions asked in it...... Q 1. Which of the following is true? A O(1) < O(n) < O(log n) < O(n log n) < O(n2 ) B O(1) < O(log n) < O(n) < O(n2) < O(n log n) C O(1) < O(n) < O(n log n) < O(log n) < O(n2 ) D O(1) < O(log n) < O(n log n) < O(n2) Q 2. The ideal data structure to handle backtracking is? A Queue B Tree C Stack D Linked list Q 3. Which of the following sorting algorithms does not have worst case running time of O(n2) ? A Merge Sort B Quick Sort C Bubble Sort D Insertion Sort Q 4. The following operations are performed on a stack : push(10), push(20), pop, push(10), push(20), pop, pop, pop, push(20),pop. The sequence of values popped out are A 20, 10, 20, 10, 20 B 20, 20, 10, 10, 20 C 10, 20, 20, 10, 20 D 20, 20, 10, 20, 10 Q 5. In a memory system, read access takes 100 ns and write access takes 80 ns. If 60% of the access requests are reads, what is the average access time of the memory ? A 3 ns B 92 ns C 108 ns D 88 ns Q 6. Which one of the following is the most suitable data structure for applications involving frequent additions and deletions of data elements ? A Stack B Arrays C Linear lists D Linked list Q 7. Consider the C language code given below. int *a; int b[2]; a = b; b[0] = -46; b[1] = -23; *a = -34; (*++a)++; What are the values of b[0], b[1] at the end. A -34, -24 B -46, -22 C -34, -22 D -46, -23 Q 8. Which of the following shell variable is used to return the process ID of the current shell? A $! B $$ C $* D none Q 9. The system call that is key to multitasking in UNIX is: Option A exec B fork C system D none Q 10. When a binary tree is traversed in preorder and inorder, the labels of the nodes are printed as below. Preorder : A B C D E F G H In order : B C A E G F D H In what order the nodes appear if the same binary is traversed in post-order? Option A C B G F E H D A B C B E G F H D A C C B F G E D H A D Cant be decided unless tree representation is given Q 11. ) if c1 then statement1 else if c2 then statement2 else { statement3; if c3 then statement4; statement5; } C1, c2, c3 are conditional tests yielding boolean values : c1 will be true with 40% of probability c2 will be true with 50% of probability c3 will be true with 10% of probability The probability that statement4 will be executed is A 60% B 30% C 10% D 3% Q 12. The following conditions are necessary for a deadlock I Mutual exclusion II Hold & wait III No preemption IV circular wait A I, II, III only B II, III, IV only C I, II, IV only D All of the above Q 13. i=0; sum=0; j=0; while (i<=50) { i = i + (j ? 2 : 3); j = !j; sum += i; } printf ("%d", sum); What is the output ? A 410 B 630 C 490 D 530 Q 14. If x then y else false The above statement is equal to following boolean expression A x OR y B x AND y C x XOR y D NOT x Q 15. Octal equivalent of hexadecimal number AB is: A 523 B 253 C 171 D 1010 1011 Q 16. Instruction sequencing is done by the following register: A Stack pointer B Instruction register C program counter D Accumulator Q 17. Find the odd one out A Semiconductor memory B magnetic memory C Charge coupled memory D Virtual memory Q 18. Which of the following is a valid flip-flops: A JK Flip-flop B S Flip-flop C R Flip-flop D None Q 19. Which of the following allows multiple program threads to share the same resource A Mutex B Pipe C File Handle D Deadlock Q 20. Postfix representation of A / (B + C) * (D - E) A /A*+BC-DE B ABC+DE-*/ C ABCDE-+*/ D A+BC-DE*/ Q 21. Range of signed integers represented by 8 bits: A -127 to 127 B -128 to 127 C -127 to 128 D -128 to 128 Q 22. 2's Complement of 1010001010110111 A 0101110101001000 B 0101110101001111 C 0101110101000111 D 0101110101000000 Q 23. Which of the following are part of the CPU (Central Processing Unit) A Harddisk B Registers C RAM (Random Access Memory) D DMA (Dynamic Memory Access) Q 24. What is the 2 GB (Giga Bytes) equivalent value in decimal A 2141592658 B 2097152948 C 2000000000 D 2147483648 Q 25. What is decimal and binary equivalent of an octal number 127: A 87 and 1010111 B 78 and 1010110 C 87 and 1010110 D 78 and 1010111 Q 26. What is the address space range of a microprocessor with 32-bit address bus A 0x00000000-0xFFFFFFFF B 0x000000-0xFFFFFF C 0x0000000-0xFFFFFFF D 0x0000-0xFFFF Q 27. Which of the following statement is valid regarding recursive function : A May have a potential of stack overflow error B Cannot pass pointers as arguments to the recursive function. C The function is called in a 'for' or 'while' loop by the calling program. D Best to use in implementing quick sort Q 28. Left shift of bits in binary data is equivalent to : A Addition of 2. B Division by 2. C in some other binary number depending on the initial data D Multiplication by 2 Q 29. !( A || (B && C) ) can also be represented as : ( Note : ! is negation ) A !A || !B && !C B !A && !(B && C) C !A || !(B && C) D !A && ( !B || !C&& A) Q 30. RACE condition means : A two threads of a single program trying to update the same memory at the same point of time resulting in unpredictable data in the memory. B A condition where multiple processes are waiting for the CPU time. C A condition which results in deadlocks. D Two threads halted without further execution, each waiting for the lock obtained by the other thread to be released. Q 31. What is REENTRANT code segment : A Code that can be part of a for or while loop. B Code that is part of a recursive function. C Code that guarantees safe and defined behavior even when parallelly executed by two threads. D Code that may result in a race condition. Q 32. Decimal equivalent of Octal number 888 is : A 8 + 8*8 + 8*8*8 B (8*8*8*8) - 1 C 888 D None of the above Q 33. What is the lowest and highest number that can be represented by a N-digit number in Octal number system A Zero and (N raised to the power of 8) B Zero and (8 raised to the power of N) C Zero and ( (8 raised to the power of N) minus 1 ) D Zero and ( (N raised to the power of 8) minus 1 ) Q 34. For C language, what is the best reference manual A C language from Microsoft B C language by Balaguru swamy C C language by Kernighan & Ritche D None of the above Q 35. RDBMS is related to : A Theory of Relativity B Relational Data structures with Business Management System C Relational Algebra D All of the above Q 36. Choose a set that has an odd element: A Windows, Linux, DOS B Oracle, SQL Server , Visual Studio C Mouse, Keyboard, Touch screen D All of the above Q 37. There are two tables in a database namely EMPLOYEE and DEPARTMENT. EMPLOYEE table has 6 columns ,60000 rows and DEPARTMENT table has 4 columns , 40000 rows. What is the output of the following SQL query. Select count (*) from EMPLOYEE, DEPARTMENT A 24 B 10 C 100000 D 2400000000 Q 38. Input and outputs of a compiler: A Object file , Symbol table B Source code, Object File C Object File, Windows Application D None of these Q 39. Given 110112 which of the following is false? A In unsigned notation it is 27 base 10 B In 1's complement notation it is -4 base 10 C In 2's complement notation it is -5 base 10 D In signed magnitude notation it is +11 base 10 Q 40. How many 1's are present in the binary representation of (769.625)10? A 9 B 4 C 5 D 6 Q 41. Choose the right declarations for the main() in C A int main(int argc, char *argv[]); B void main(int argc, char *argv[]); C int main(void); D All the above Q 42. Choose the valid typedef definitions from the following C code snippets A typedef struct{...}T; B typedef struct S{...}T; C typedef {...}T; D typedef struct S{...}; Q 43. What are the correct ways of accessing member x in the following structure typedef struct{ int x; char y; }T; T *t = malloc(sizeof(T)); T s; A t->x; B (*t).x; C s.x; D All the above. Q 44. Choose valid statement from the following to declar a variable to hold pointer to an array of functions with return type (char *) and takes an argument int A char * (**p) (int x); B char * (*p[]) (int x); C char * (p[]) (int x); D char * (*(*p)) int x; Q 45. What is the value of the variable z in the following C code snippet at the end of the program void test(void){ int x=3; int y=5; int z; x += x++; z = 2 * ++x + y; } A 19 B 21 C 15 D 17 Q 46. What is the result of the variable z in the following C code snippet at the end of the program #define modify(A, B) ((A) < (B) ? (++A) : (B--)) int a=4,b=2; int x = modify(a,b); a=3;b=6; int y = modify(a,b); int z = y - x; Option A 1 B 2 C 3 D None of the above Q 47. Which of the following doesn't represent a storage class A auto B public C register D static Q 48. Which of the following are not valid C language statements A for(; ![]() B while(true){} C while(1){} D None of the above Q 49. Which of the following are not valid function for memory allocation in standard C library A malloc() B realloc() C memalloc() D calloc() Q 50. Which of the following are not valid C language keywords A extern B function C const D register Q 51. What is the value of the variable e in the following C code snippet int a=3,b=4,c=2,d=3; int e = (a << 1) * b / c - (d >> 1); A 8 B 10 C 13 D None of the above Q 52. Consider the C language code given below. int *a; int b[2]; a = b; b[0] = -46; b[1] = -23; *a = -34; (*++a)++; What are the values of b[0], b[1] at the end. A -34, -24 B -46, -22 C -34, -22 D -46, -23 Q 53. i=0; sum=0; j=0; while (i<=50) { i = i + (j ? 2 : 3); j = !j; sum += i; } printf ("%d", sum); What is the output ? A 410 B 630 C 490 D 530 Q 54. Assuming all required headers are included, see the below code segment and select the correct option(s) A,B,C and/or D given below and write your comments, if any, on the code segment: Line 1 : int *iptr ; Line 2 : printf("Type a number:"); Line 3 : scanf("%d", iptr); Line 4 : printf("Integer value is %d\n", iptr); A Missing '&' before 'iptr' in Line 3. B Program will cause segmentation fault. C Program will not compile as there are errors in this code segment. D Program prints the given number in Line 4. Q 55. int a = 1; b = 2; c = 3; if( ( a == 1 ) && ( ++b == 2 ) && ( c-- == 1 ) ) { printf( "%d,%d,%d\n", a,b,c ); What is the output ? A 1,2,3 B 1,3,2 C 2,3,4 D 1,3,3 Q 56. Assuming all headers required are included. see the program below and answer and answer void my_int_alloc( int *i_ptr, int sz ); /* function to allocate memory */ int main() { int *int_ptr ; my_int_alloc(int_ptr,20); int_ptr[19] = 100; printf("%d",int_ptr[19]); free(int_ptr); return 0; } void my_int_alloc( int *i_ptr, int sz ) { i_ptr = (int *)malloc(sz*sizeof(int)); /* assume malloc never fails */ return; } Select the correct option(s) from A,B,C and/or D below : A The program has memory leaks and it tries to free unallocated memory. B The printf prints the value '100'. C There should not be a return statement in a function returning void D The program will not compile. Q 57. Assuming all headers are included, see the below program segment and select and select the option A,B,C and/or D char src[11] = "CMC"; char dest[11] = "LIMITED"; strcpy(src+3,dest); printf("%s\n",src); A Program has compilation errors in the line having strcpy call. B Program results in segmentation fault. C Program prints "LIMITED" D Program prints "CMCLIMITED" Q 58. The program int main(int argc , char *argv[]) { printf("%s\n", ++(*(argv+argc-2))); return 0; } if run with the command $> prog_name one two three four will have the below behaviour ( select the right option ) A program has compilation errors B Program prints "three" C program prints "hree" D program prints "three four" Q 59. Which of the following statements are valid regarding "static" variables in C: A Have global scope and lifetime till the end of the program. B Have block scope and lifetime till the end of the block. C Have block scope and lifetime till the end of the program. D Have global scope and lifetime till the end of the block Q 60. What is the output of the code segment below : char c; int i = 0 ; for( c = 'A' + i ; c < 'Z' ; c += 2,i++ ) { printf("%c", c); } A ADHMS ( skips 2,3,4,5 characters in between A and Z ) B ACEGIKMOQSUWY ( skips one char in between A and Z ) C ABCDEFGHI...Y ( prints all characters from A to Y ) D Program does not compile. Q 61. Select the correct statements in relation to the "realloc" function A The realloc tries to allocate new memory which starts at the old memory and if it cannot find sequenctial memory extending the old memory, realloc will fail.. B After the call to realloc, we need to copy the data from the old pointer C Based on where the new memory is allocated, the realloc function takes care of copying the data into the new location, but the caller needs to free the D Both data copy and freeing of old memory whenever required, is taken care Q 62. in the declaration char c_arr[100] = "CMCLIMITED" ; , c_arr is : A a constant pointer to character. B non-const pointer to a character constant. C non-const pointer to character. D a constant pointer to constant character. Q 63. Looking at the code lines below, select the correct statement(s) below : Line 1 char *c_ptr; Line 2 char a_arr[100]; Line 3 c_ptr = (char *)malloc(10*sizeof(int)); Line 4 c_ptr = c_arr; Line 5 free(c_ptr); A Line 3 has compilation error : it uses sizeof(int) instead of sizeof(char) B Line 4 has an error as we cannot assign an array pointer to a normal pointer. C Line 5 has a compilation error. D Line 5 has undefined behavior. Q 64. Which of the following functions deal with binary output into a file : A fprintf() B fputs(); C fwrite(); D All of the above. Q 65. Which of the following are valid file operation functions in C A fseek() B ftell() C rewind() D All of the above. Q 66. Assuming all headers included, indicate the behavior of the below program : Int arr[10] = {1,2,3,4,5,6,7,8,9,10}; Int I = 0; while( I < 10 ) { printf(%d\n, *(arr++)); } A prints numbers from 1 to 10 B prints numbers from 1 to 9 C prints 1 ten times. D program has compilation errors. Q 67. Given a structure typedef struct { char x; int y, int z} mystruct; sizeof(mystruct) will return A 5 -- Always B 6 -- Some times C 8 -- Based on Memory size D None of the above Q 68. char *p = (char*) malloc(2000000*2/10+4); int length = strlen(p); Output of the above program: A 400004 B 200002 C NULL D None of the above Q 69. A program is written in C language , and an executable is made by compiling it on unix/linux environment. Can we run the executable on windows operating system. A Yes, Always B Only on vista operating system C Never D If we change extension to .exe, it will run Q 70. Main difference of a struct in C and C++ A In C members are private, c++ members are virtual B In C members are public, c++ members are private C In C members are virtual, c++ members are private D None of the above |
#14
4th July 2011, 07:21 PM
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Plz send the last year exam ans to this mail id [email protected] as soon as possible.
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#17
29th January 2012, 06:27 AM
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please send me the entrance test papers (sample) of cmc vellore. (mbbs)
thanking you. [email protected] [email protected] |
#19
14th August 2012, 04:48 PM
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CMC i.e Computer Management Consulting is A software Company used to recruit guys/Girls in a Easy Mode.
CMC Written criteria is same as those Other IT sector Companies has i.e In written Test Technical + HR. In written test consists of 80 questions out which 30 are from Analytical , 30 are from Data sufficiency and 20 are from Arithmetic Thank you |
#20
15th August 2012, 01:30 AM
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HI dear,
CMC i.e Computer Management Consulting is A software Company used to recruit guys/Girls in a Easy Mode. CMC Written criteria is same as those Other IT sector Companies has i.e In written Test Technical + HR. In written test consists of 80 questions out which 30 are from Analytical , 30 are from Data sufficiency and 20 are from Arithmetic Thanks |
#21
15th August 2012, 10:43 PM
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hello,
CMC i.e Computer Management Consulting is A software Company used to recruit guys/Girls in a Easy Mode. CMC Written criteria is same as those Other IT sector Companies has i.e In written Test Technical + HR. In written test consists of 80 questions out which 30 are from Analytical , 30 are from Data sufficiency and 20 are from Arithmetic Thanks regards vidh |
#22
16th August 2012, 12:21 AM
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Hi dear,
CMC i.e Computer Management Consulting is A software Company used to recruit guys/Girls in a Easy Mode. CMC Written criteria is same as those Other IT sector Companies has i.e In written Test Technical + HR. In written test consists of 80 questions out which 30 are from Analytical , 30 are from Data sufficiency and 20 are from Arithmetic Thanks |
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