I have heard the Selection process of Inautix is of 3 levels
-
1. Written Test
2. Group Discussion
3. Interview.
Looks like Written test questions include ptitude, C, C++,
Unix.
Here is a collection of few questions asked in Inautix test.
1. cin is an
a.function
b.object
c.class.
2. what is the use of scope resolution operator?
3. Advantage of inline function?
4. copy constructor is
5. vertual destructor?
6. How will u terminate the statement?
7. select the wrong one
a. a+=1;
b. a*=2;
c. a**=1;(ans)
d. a>>=1;
8. main(){
int n,i=1;
switch(n)
{
case 1:
some stuff;
case 2:
some stuff;
default:
i=10;
}
printf("i=%d",i);
}
what will be value of i;
9. How do loop works?
10. pick the odd one
a. malloc
b. calloc
c. new
11. char *ptr;
p=malloc(20);
How will u de allocate the memory?a. delete.
b. free.
12. How will you do version maintaince?
13. Asked the output of a program in shell script?
14. Which signal you can't catch?
15. Core dump is due to ?
16. Output of - Echo "todays date is 'date'";
17. process synchronisation is done by ?
18. main()
{
char **p=="Hello";
printf("%s",**p);
}
19.main()
{
printf("%d%c\n");
printf("%d%c\n");
}
20. main()
{
int x==5;
printf("%d%d",x++,++x);
}
21. main()
{
int x==4;
printf("%d",printf(" %d %d ",x,x) );
}
22. main()
{
union
{
int i;
char p;
{
int t;
char e;
char o;
}w;
}l;
printf("%d\n",sizeof(l) );
}
23. main()
{
int i==0,n==6;
while(n--0);
i+==n;
printf("%d\n",i);
}
24. main()
{
char a[]=="Hello";
printf("%c\n",*a++);
}
25. a==3,b==2,c==1;
What's the value of k?
k== a< b < c-1;
26. main()
{
int a==3;
do{
printf("%d", a);
a==-1;
} while(a0);
}
27.
main()
{
char c==-32;
int i==-64;
unsigned u==-26;
if(ci) printf("PASS1");
if( i < c) printf("PASS2");
else printf("FAIL1");
if(i printf("PASS2");
else printf("FAIL2");
}
28.
main()
{
int i==0;
for( i==0; i<= ;i++)
{
switch(i)
{
case 0: i+==5;
case 1: i+==2;
case 2: i+==5;
default: i+==4;
break;
printf("%d",i);
}
29. main()
{
int sum==0,count;
for(count==1;sum+==count)
printf("%d\t",sum);
}
30. #define cond(a) a=e && a<= main()
{
char s=='R';
if( cond(s) )
printf("UPPER CASE");
else
printf("LOWER CASE");
}
31.main()
{ int i==4; switch(i) }
{ case 1: printf("HEllo"): case default: //
"case" should not come with "default"
printf("****");}
32.I there are 132 instructions in a processor and there are
7 registers. If 14 of the ins share the address of the registers then the no of
bits in each inst will be?
1.132
2.8
3.11
4.64
33.If there are 12 address lines and if 2 more i/o devices
are to be added ,then the no of address lines (excluding the circuit for the
i/o devices is
1.2 power 12-2
2.2 power 12
3.2 power 11
4.2 power 10
34.context switching means..
35.abCD+abcD+abCd+... compliment of a is A(similar type of
qa)
36.conversion of a binary number to base 7.
37.Which of the following is not a protocol?
1.ICMP
2.UDP
3.SNMP
4.RFC
38.A man is moving 50 m north. He turns left and walks 30
m.again he turns left and walk for 50 m.He turns left and walks 50.What is the
distance from his starting point?
1.25m
2.50m
3.35m
4.none of the above
39.Reshma is standing in front of her room.Ramu is coming
from north towards her and he can see his shadow falling on his right. In which
direction she is standing?
1.north east
2.east
3.south east
4.west
40.Instead of multiplying by 53,Narmada multiplied it by 35
and got the answer as 1206.What is the exact number to be multiplied?
1.77
2.67
3.87
4.97
41. main( )
{
int i = 1;
if(!i )
printf(“Recursive calls are real pain!”);
else
{
i = 0;
printf(“Recursive calls are challenging\n”);
main( );
}
}
a) Recursive calls are challenging
b) Recursive calls are challenging
c) Error
d ) None
42. int i = 0;
main( )
{
printf(“in main i =%d\n”, i);
i ++;
val( );
printf(“in main i =%d\n”, i);
}
val( )
{
int i = 100;
printf(“in val i = %d\n”, i);
i ++;
}
a) 101 1
b) Error message
c)1 100
d) None
43.#define NO
#define YES
main( )
{
int i = 5, j;
if( i > 5)
j = YES;
else
j = NO;
printf(“%d”, j);
}
a) Yes Yes Yes Yes Yes Yes
b) Error Message
c) None
d ) No No No
44. #define AND &&
#define OR ||
#define LE <=
#define GE >=
main( )
{
char ch = ‘D’;
if((ch GE 65 AND ch LE 90) OR (ch GE 97 AND ch LE 122))
printf(“Alphabet”);
else
printf(“Not an alphabet”);
}
a) No Alphabet
b) Alphabet
c) error
d)None
45.main( )
{
int n[25];
n[0] = 100;
n[24] = 200;
printf(“%d %d”, *n, *(n + 24) + *(n + 0));
}
a) 200 100
b) 100 300
c) 100 200
d) None
46.main( )
{
int arr[ ] = { 0, 1, 2, 3, 4};|
int i, *ptr;
for(ptr = arr + 4; ptr = arr; ptr--)
printf(“%d”, *ptr);
}
a) 0 1 2 3 4
b) 4 3 2 1 0
c) 1 2 3 4 0
d)None
47.main( )
{
static char str[ ] = { 48, 48, 48, 48, 48, 48, 48, 48, 48,
48};
char *s;
int i;
s = str;
for(i = 0; i <=9; i++)
{
if(*s)
printf(“%c”, *s);
s++;
}
}
a)0 0 0 0 0 0 0 0 0 0
b) 1 1 1 1 1 1 1 1 1 1
c) 48 48 48 48 48 48 48 48 48 48
d) None
48.main( )
{
struct employee
{
char name[25];
int age;
float bs;
};
struct employee e;
e.name = “Hacker”;
e.age = 25;
printf(“%s%d”, e.name, e.age);
}
a) Hacker25
b) Error message
c) 25 Hacker
d) None
49.main( )
{
struct s1
{
char*str;
int i;
struct s1*ptr;
};
static struct s1 a[ ] ={
{“Nagpur”, 1, a + 1},
{“Raipur”, 2, a + 2},
{“Kanpur”, 3, a}
};
struct s1*p = a;
int j;
for (j = 0; j <=2; j++)
{
printf(“%d”, --a[j].i);
printf(“%s\n”, ++a[j].str);
}
}
a) 1 aipur b) 0 agpur c) 0 aipur d) None
0 agpur 1 aipur 1 agpur
2 anpur 2 anpur 2 anpur
50. #define NULL 0
main( )
{
struct node
{
struct node *previous;
int data;
struct node *next;
} ;
struct node *p, *q;
p = malloc(sizeof(struct node));
q = malloc(sizeof (struct node));
p->data = 75;
q->data = 90;
p->previous = NULL;
p->next = q;
q->previous = p;
q->next = NULL;
while(p!=NULL)
{
printf(“%d\n”, p->data);
p =p->next;
}
}
a) 90 75
b) 75 90
c) 90 90
d) None
51.main( )
{
struct a
{
int i;
int j;
};
struct b
{
char x;
char y[3];
};
union c
{
struct a aa;
struct b bb;
};
union c u;
u.aa.i = 512;
u.aa.j = 512;
printf(“%d%d”, u.bb.x, u.bb.y[0]);
printf(“%d%d”, u.bb.y[1], u.bb.y[2]);
}
a)2020
b) 0022
c) 0202
d) None
52.main( )
{
int a = 3, b = 2, c =1, d;
d = a| b & c;
printf(“d = %d\n”, d);
d = a| b & ~ c;
printf(“d =%d\n”, d);
}
a) d = 2 d=2
b) d = 3 d-3
c) d = 1 d=1
d) None
53. main( )
{
static char a[]=”Bombay”;
char *b=”Bombay”;
printf(“%d %d”,sizeof(a),sizeof(b));
}
a. 1 6
b. 1 1
c. 6 6
d. None
54. main( )
{
int i=3;
i=i++;
printf(“%d”,i));
}
a. 3
b. 4
c. undefined
d. Error
55.What error would the following function give on
compilation.
f (int a,int b)
{
int a
a=20;
return a;
}
a. Missing parantheses in return statement.
b. The function should be defined as int f(int a,int b)
c. Redeclaration of a.
d. None of the above.
56. main( )
{
int b;
b=f(20);
printf(”%d”,b);
}
int f(int a)
{
a>20?return (10):return (20);
}
a. 20
b. 10
c. No output
d. Error
57.#define sqr(x) (x*x)
main( )
{
int a,b=3;
a=sqr(b+2);
printf(“%d”,a);
}
a. 25
b. 11
c. Error
d. Garbage value
58. #define str(x) #x
#define Xstr(x) str(x)
#define oper multiply
main( )
{
char *opername=Xstr(oper);
printf(“%s”,opername);
}
a. oper
b. multiply
c. Error
d. None
59.main( )
{
printf(“%c”,7[“sundaram”]);
}
a. S
b. m
c. \0
d. Error
60. main( )
{
int a[ ]={10,20,30,40,50};
char *p;
p=(char *)a;
printf(“%d”,*((int *)p+4));
}
a. 50
b. 10
c. Error
d. None
61. main( )
{
printf(“%c”,”abcdefgh”[4]);
}
a. a
b. e
c. Error
d. None
62. main( )
{
printf(“%d %d %d”,sizeof(‘3’),sizeof(“3”),sizeof(3));
}
a. 1 1 1
b. 2 2 2
c. 1 2 2
d. 1 1 1
Note: Assume size of int is 2 bytes.
63. main( )
{
struct emp{
char n[20];
int age;}
struct emp e1={“david”,23};
struct emp e2=e1;
if(e1= = e2) printf(“structures are equal”);
}
a. structures are equal
b. No output
c. Error
d. None
64. main( )
{
char a[ ];
a[0] = ‘A’;
printf(“%c”, a[0]);
}
a) Compilaltion Error
b) No output
c) A
d) None
65. What is the name of the programming technique, which
emphasizes breaking large and complex tasks into successively smaller sections?
a. Scrambling
b. Structured Programming
c. Micro Programming
d. Sub Programming
66. Data integrity refers to
a. Privacy of data
b. The simplicity of data
c. The validity of data
d. The security of data
67. Which data communication method is used for sending data
in both directions at the same time?
a. Super duplex
b. Simplex
c. Half duplex
d. Full duplex
68. What is the usual number of bits transmitted
simultaneously in parallel data transmission used by microcomputers?
a. 6
b. 9
c. 8
d. 7
69. The transfer of data from a CPU to peripheral devices of
a computer is achieved through
a. Modems
b. Computer ports
c. Interface
d. Buffer memory
70. The channel in the data communication model can be
a. Postal mail services
b. Telephone lines
c. Radio signals
d. all the above
71. The systematic access of small computers in a
distributed data processing system is referred to as
a. dialed service
b. multiplexing
c. polling
d. conversational mode
72. A characteristic of a multi programming system is
a Simultaneous execution of Program instructions from two
applications
b. Concurrent processing of two or more programs
c. Multiple CPU’s\
d. All the above
73. In the IBM PC - AT, What do the words AT stand for
a. Additional Terminal
b. Advance Technologies
c. Applied Technologies
d. Advanced terminology
74. Different components on the motherboard of a PC
processor unit are linked together by sets of parallel electrical conducting
lines. What are these lines called?
a. Conductors
b. Buses
c. Connectors
d. Connectivity
75. Execution of instructions from different and independent
programs by a computer at the same instant time is called
a. Multiprogramming
b. Multiprocessing
c. Concurrent Programming
d. Multitasking
76. Which of the following terms is the most closely related
to main memory?
a. non-volatile
b. permanent
c. Control unit
d. Temporary
77. Which of the following are true?
a. Fields are composed of bytes
b. Fields are composed of characters
c. Records are composed of fields
d. All the above
78.Which of the following hardware component is most
volatile?
a. ROM
b. RAM
c. PROM
d. EEPROM
79. Which of the following affects the processing power?
a. Data bus capacity
b. Addressing scheme
c. Register size
d. All the above
Directions for use : The following set of Questions is based
on a brief premise and a set of rules. For each question, select the best
answer from the five choices.
A particular seafood restaurant serves dinner Tuesday
through Sunday. The restaurant is closed on Monday. 5 entrees – Egg, Chicken,
Mutton, Fish and Lamb – are served each week according to the following
restrictions.
Chicken is served on 3 days each week, but never on a Friday
Mutton is served on 1 day each week
Fish is served on 3 days each week but never on consecutive
days
Chicken and Egg are both served on Saturday and Sunday
Lamb is served 5 days each week
No more than 3 different entrees are served on any given day
80. On which of the following pairs of days could the
restaurant’s menu of entrees be identical?
a. Friday and Sunday
b. Tuesday and Wednesday
c. Saturday and Sunday
d. Wednesday and Friday
e. Thursday and Friday
81. Which of the following is a complete and accurate list
of the days on which Chicken and Mutton may be served?
a. Tuesday, Thursday
b. Tuesday, Wednesday, Thursday
c. Monday, Tuesday, Wednesday
d. Tuesday, Wednesday, Thursday, Friday
e. Tuesday, Wednesday, Thursday, Saturday
82. If Fish is served on Saturday, it could be true that
a. Egg and Fish are both served on Sunday
b. Egg and Chicken are both served on Tuesday
c. Mutton and Chicken are both served on Thursday
d. Lamb and Egg are both served on Saturday
e. Mutton and Egg are both served on Friday
83. Which of the following statements provide sufficient
information to determine on which 3 days Chicken is served?
a. Fish and Mutton are served on same day
b. Mutton and Egg are both served on Tuesday
c. Lamb is served on Saturday and Mutton is served on
Tuesday
d. Fish is served on Saturday and Egg is served on all but
one of the six days
e. Lamb is served on Sunday and Egg is served on Tuesday and
Thursday
84. Which word inside the brackets is always part of the
word outside the brackets? Trigonometry (a. Solids, b. Calculus, c.
Progressions, d. algebra, e. angles)
85. One man can dig a trench in 2 hours
A second man can dig a trench in 3 hours
A third man can dig a trench in 5 hours
A fourth man can dig a trench in 6 hours
How many hours will it take to dig a trench if they all work
together at their own speeds?
a. 0.43,
b. 0.63
c. 0.83
d. 1.03
e. 1.23
86. A B C D E F G H
Which letter is two to the right of the letter immediately
to the
left of the letter three to the right of the letter
immediately to the
left of the letter E?
a. C,
b. D
c. A
d. H
e. G
87. How many minutes past 11a.m. is it, if two hours ago it
was three times as many minutes past 8 a.m.?
a. 55 minutes
b. 35 minutes
c. 25 minutes
d. 1 hour
e. 30 minutes
88. How many minutes before 12 noon is it, if one hour ago
it was three times as many minutes after 8 am?
a. 30 minutes
b. 25 minutes
c. 35 minutes
d. 45 minutes
e. 40 minutes
89. Insert the missing number below.
a. 156
b. 34
c. 124
d. 40
e. 104
90. The recipe for a cake called for 2/3 cup of sugars. How
many cakes did Jane bake for a baked goods sale if she used 4 cups of sugar?
a. 2
b. 3
c. 4
d. 5
e. 6
