isro test Candidates Experiences | isro interview technical questions | isro 2009 placement papers download
isro test Candidates Experiences | isro interview technical questions | isro 2009 placement papers download
Hai I am raghu I attended the ISRO test on 8th aug
it was of GATE pattern mostly of Handa book.
There was 80 questions
Here is Some of the questions i remember....hope it would be useful...
1.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
2.A full binary tree with n non leaf nodes contains
a) n nodes b) log n nodes c)2n-1 nodes d)2n nodes
3.The time complexity of shell sort
a) O(n) b) O(log n) c) O(n 1.2 ) d)O(n2)
4.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)
5. what is the name given to the first generation computer?
a) Binary language b)Machine language c)Assembly language
6.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.
7.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
8.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
9.FDDI is a
a)ring network
b)star network
c)mesh network
10.Computer memory consists of
a)ROM
b)PROM
c)RAM
d)all the above
11. The root directory of disk should be placed at_____
--->at a fixed location on the system disk.
12. DNS is basically used to ____
----->i wrote --to have a hierarchical structure.
13.one more ques on DNS
14. abt TCP and UDP
15. TCP's which layer is there for the OSI's first three layers.
16. Multiprocessing models have---
a)symmetric b)unsymmetric models c)none of the above d) both
17. BCDhave binary nos in
a)bis b) bytes c)nibble
18. Top-down parser ....
a) leftmost derivation
b)rightmost derivation
c)leftmost derivation in reverse
d)rightmost derivation in reverse
19.Loop which avoids check at every iteration
a)loop controlling b) loop jamming
20.one tree was given and some expressions were there and we have to
find the correct postfix exprn
21.abt logic gates
22.worst case of Shell sort
23.sine wave can be split into
a)set of sine waves
b)set of sine waves with phase zero
24.full binary tree with n vertices has how many leaf nodes
somethng like this...
25.complete graph with n vertices and somethng
26.in a cyclic graph with n vertices how many minimum edges
a)n b)n/2...
February 25th, 2010 - 20:25
hii
i applied in online or isro yesterday. i didnt get registration no. when will i get?
plsssssssssssss reply