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National Fertilizers
Ltd
nfl pattern &quetions,computer
National fertilizers
limited exam
For management
trainee
Date-10/10/2004
Time 2:00hrs
Pattern:
aptitude+technical
50% 50%
aptitude: vocabulary
english+verbal,nonverbal
reasoning+quantative
technical:
c,oops,operating
system,compiler,dbms,network,computer
graphics,compuiter
organisation in this
exam 170 questions &
time allotted for
this exam only
2:00hrs/120min
negative marking in
this exam:on 1 wrong
ans 0.5 mark will be
deducted right ans
contain 1 mark
some confirm
question on this
exam:
[1] the process of
transforming 1 bit
pattern into another
is called a masking
b bitting c prunning
d chopping
[2] lint is a
compiler b a
interactive debugger
c a cinterpreter d a
tool for analysing
c++ program
[3] header files
used in c programs
usually found in a
/bin/include b /usr/bin/include
c /dev/include d /usr/include
[4] dijstra banking
algorithm used in
the problem a dead
lock avoidance b
deadlock recovery c
mutual exclusion d
none
[5] which is
following service is
not supported by
operating system a
compilation b
accounting
protection d i/o
operation
[6]which is the
following sheduling
policy is suited in
time sharing o/s a
sjf b fcfs c round
robin d none
[7] a top down
parser genrates a
left most derivation
b right most
derivation c right
most derivation in
reverse
[8] a bottom up
parser genrates a
left most derivation
b right most
derivation c right
most derivation in
reverse
[9] which is the
following symbol
table implementation
is based on
principal of
locality of
referencea linear
list b searchtree c
hash table d self
organisation list
[10] let * be a
boolean operation
defined by a a*b =a*b+a'b'
then a*a a A b B c 0
d 1
[11]the number
column in a state
table for a
sequential circuit
with m flip flops
and n inputs a m+n b
m+2n c 2m+n d 2m+2n
[12] the minimum
time delay between
the initiation of
two memory
operations a access
time b cycle time c
transfer rate d
latency time
[13] the way a card
player game arranges
his cards as he
picks them up one
by onea bubble sort
b insertion c
selection d merge
sort
[14] phenomenon of
having a continuous
glow of a beam on
the screen even
aftera removed a
called a a
flouresence b
persistence c
phospherence d
incadence
[15] which display
device is suited for
cad system a a crt
with vector referesh
monitor b crt with
raster scan monitor
c plasma panel
display d led
display
[16] the basic
elements of a
picture in volume
graphics a pixel b
voxel c volsel d
none
[17] which of the
following system
resides in memory
always a text editor
b assembler c linker
d loader
[18] for a weak
entity set to be
meaningful it must
be a part of a one
to many relationship
b one to one c many
to many d none
[19] c front is a a
is front end of a c
compiler b is
preprocessor of a
ccompiler c
translates a c++
code to its
equivalent code d
none
[20] files in a
structure of ac++
are by default a
public b private c
protected d none
[21] end to end
connectivity is
provided from host
to host in a the
network layer b the
transport layer c
the session layer d
data
link layer
[22] how many
characters persec
(7bit+1) can be
transmitted per
over a 2400 bps
line in the transfer
is synchronous]
a 300 b 240 c 275 d
250
[23] which is the
following is more
closely related to
the physical
communication
facilities
a application b
session networkn d
datalink
aptitude
quantative
1partnership
2time and work
3average
4 arithmatic
5 boat
6profit & loss
7 ratio
8 si & ci
verbal
analogy
sequnce arrangement
puzzle
direction sence
calender
ven diagram |
123
Eng