Placement Papers - ISRO

Paper : ISRO Model Paper Pattern

The root directory of disk should be placed at___

DNS is basically used to ____

TCP\'s which layer is there for the OSI\'s first three layers.

Multiprocessing models have---
a)symmetric
b)unsymmetric models
c)none of the above
d) both

BCD have binary nos in
a)bis
b) bytes
c)nibble

Top-down parser ....
a) leftmost derivation
b)rightmost derivation
c)leftmost derivation in reverse
d)rightmost derivation in reverse

Loop which avoids check at every iteration
a) loop controlling
b) loop jamming

The minimum number of edges in a connected cyclic graph on n vertices is
a) n-1 b) n c) n+1 d)none of these

A full binary tree with n non leaf nodes contains
a) n nodes b) log n nodes c)2n-1 nodes d)2n nodes

The time complexity of shell sort
a) O(n) b) O(log n) c) O(n 1.2 ) d)O(n2)

The time taken to insert an element after an element pointed by some pointer
a) O(1) b) O(log n) c) O(n) d) O(nlogn)

what is the name given to the first generation computer?
a) Binary language b)Machine language c)Assembly language

The root directory of a disk should be placed
a) at a fixed address in main memory
b) at a fixed location on disk
c) anywhere on disk.

A top down parser generates
a) right most derivation
b) left most derivation
c) right most derivation in reverse
d) left most derivation in reverse

what is the name of the OS that reads and reacts in terms of actual time?
a)batch system
b)time sharing
c)real time

FDDI is a
a)ring network
b)star network
c)mesh network

Computer memory consists of
a)ROM
b)PROM
c)RAM
d)all the above