61. The following program main( ) { static int a[ ] = { 7, 8, 9 } ; printf( "%d", 2[ a ] + a[ 2 ] ) ; }

results in bus error

results in segmentation violation error

will not compile successfully

none of the above

62. While passing an array as an actual argument, the function call must have the array name

with empty brackets

with its size

alone

none of the above

63. Consider the following type definition. typedef char x[10]; x myArray[5]; What will sizeof(myArray) be ? (Assume one character occupies 1 byte)

15 bytes

10 bytes

50 bytes

30 bytes

64. Consider the array definition int num [10] = {3, 3, 3}; Pick the Correct answers

num [9] is the last element of the array num

The value of num [ 8] is 3

The value of num [ 3 ] is 3

None of the above

65. If storage class is missing in the array definition, by default it will be taken to be

automatic

external

static

either automatic or external depending on the place of occurrence

66. In which of the following cases, linked list implementation of sparse matrices consumes the same memory space as the conventional way of storing the entire array?

5x6 matrix with 9 non-zero entries

5x6 matrix with 10 non-zero entries

Efficient in accesing an entry

Efficient if the sparse matrix is a band matrix

67. The information about an array used in a program will be sorted in

Symbol table

Activation record

Both (a) and (b)

Dope vector

68. Minimun number of comparison required to compute the largest and second largest element in array is

n-[log₂n]-2

n+[log₂n-2]

log₂n

none of these

69. Which of the following is an illegal array definition?

Type COLOGNE:(LIME,PINE,MUSK,MENTHOL); var a:array[COLOGNE]of REAL;

var a:array[REAL]of REAL;

var a:array['A'..'Z']of REAL;

var a:array[BOOLEAN]of REAL;

70. Minimum number of interchange needed to convert the array 89,19,40,14,17,12,10,2,5,7,11,6,9,70, into a heap with the maximum element at the root is

0

1

2

3

71. A one dimensional array A has indices 1....75.Each element is a string and takes up three memory words. The array is stored starting at location 1120 decimal. The starting address of A[49] is

1167

1164

1264

1169

72. Size of the array need not be specified, when

Initialization is a part of definition

It is a declaratrion

It is a formal parameter

All of these

73. If S is an array of 80 characters, then the value assigned to S through the statement scanf("%s",S) with input 12345 would be

"12345"

nothing since 12345 is an integer

S is an illegal name for string

%s cannot be used for reading in values of S

74. If x is an array of interger, then the value of &x[i] is same as

&x[i-1] + sizeof (int)

x + sizeof (int) * i

x+i

none of these

75. What is the maximun number of dimensions an array in C may have?

Two

Eight

Twenty

Theoratically no limit. The only practical limits are memory size and compilers

76. For 'C' programming language

Constant expressions are evaluated at compile

String constants can be concatenated at compile time

Size of array should be known at compile time

All of these

77. O(N)(linear time) is better than O(1) constant time.

True

False

both (a) and (b)

none of these

78. Window NT

security model is based on the notion of user accounts

creates a security access token that includes the security ID for users

NT operates with client server model

all of these

79. Two programs of worm are

grappling hook program

main program

both (a) and (b)

none of these

80. Audit log can be used to

determine how and when the problem occurred

what amount of damage was done

when security has been violated

all of these