Placement Papers - Hughes

Hughes
Test Conducted at Gurgaon



The
paper contains the two sections



Section 1 (20 ques) contains all the questions related to quant\'s, simple
mathematics, and simple logical question. so asfar as theis section is concern u
don\'t need any extra book only R.S Aggarwal is sufficient. Section 2(30 ques)
coice b/t CS paper and Electronics paper.



nice(\'val\')? unix command



for(l=1;a<=l;a++)

cout<<++a;cout<<a;

output?

a.21

b.22

c.23

d.none



nt a[4]={1,2,3,4};

array to the pointer?

a.int *a[4]

b.int (*a)[4]



valid system prievlage in restricted seesion?

a. create user

b. create session

c. restricted session



emaphore?

a. shared memory

b.......



Semaphore?

a. shared memory

b.......



which is used to store hard disk sector info

a. eerom

b. rom

c . ram

d. cmos



If duplicate segments , file are there in hardisk which is best for
management

a. fat

b. san

c. raid(may be)

d...........



If a lan with 100mbps is there which wan can give same features?

a. atm

b. isdn

c. x.25

d. ....



IPv6 has how many bytes for its address?

a. 8

b. 12

c. 16



Sliding window in which layer?

a. session layer

b. transport layer

c. application layer

d. presentation layer



when interupt occurs to cpu what happen?



DEBUG trigger (oracle)



order of insertion sort and Heap sort?

a. O(n**2),O(nlogn)

b.........



NEXTVAL and CURRENTVAL in sequence (Oracle)?



Which one is called family tree?

a. B+

b. Binary

c. AVL



Intel 386 support which memory management?

a. paged

b. segmented

c. paged segmented

d........



Complexity to access name from the given double link list?

|A|-->|B|

| |<--| |

a. O(n)

b. O(n**2)

c. O(nlogn)