TH9
1.
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5.
6.
7.
8.
Which of the following allows many
users to work on a document or project
concurrently
(a) Interface
(b) Network architecture
(c) Stack of protocols
(d) Work group software
Which of the following provides a very
rapid method for sharing and
transferring
(a) OSI modeling
(b) Networking
(c) Debugging
(d) Memory scanning
Network
operating
systems
are
available on
(a) Gateway
(b) File server
(c) Redirector
(d) Both (a) and (b)
Which of the following are faster
microprocessors
(a) Pentium xeon
(b) Athlon MP
(c) Both (a) and (b)
(d) None of the above
Which of the following is a tape backup
unit in file server computer
(a) DAT
(b) JAZ
(c) CD-RW
(d) All of above
A file server has a RAM capacity of
(a) 512 MB`
(b) 512 GB
(c) 444 GB
(d) 60 MB
Which of the following has a card fitting
into an expansion slot inside the
computer
(a) NIC
(b) RAID
(c) Router
(d) Packet switcher
Which of the following are the network
interface connections
(a) Ethernet card
(b) Token ring card
(c) Both (a) and (b)
(d) None of the above
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9.
10.
11.
12.
13.
14.
15.
16.
Ethernet cards contains connection for
__________cables
(a) Coaxial
(b) Twisted pair
(c) Both (a) and (b)
(d) None of above
Concentrators are used in
(a) Star wired ring topology
(b) Ring wire topology
(c) Delta topology
(d) Both a and d
Which of the following device is used
when total length of your network cable
exceeds the standards set for the type
of cable being used
(a) Repeaters
(b) Bridges
(c) Routers
(d) Network modems
Which of the following device allows
you to segment a large network in two
smaller networks
(a) Repeaters
(b) Bridges
(c) Routers
(d) Network modems
A super intelligent bridge can also be
called as
(a) Repeater
(b) Router
(c) Bridges
(d) Gateways
Signals can be efficiently directed with
the help of _________in computer
networks
(a) Routers
(b) Repeaters
(c) BNC connections
(d) Network cards
Routes route the messages between
(a) Linear bus
(b) Star
(c) Star wired ring topology
(d) All of the above
The medium through which the
information usually moves from one
network device to another
(a) keyboard
(b) Mouse
(c) Cable
(d) All of the above
(1)
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17. UTP cable stands for
(a) Unshielded Twisted Pair
(b) Unshifted Twisted Port
(c) Unity Transfer Protocol
(d) Unique Translator Port
18. In UTP cable each pair is twisted with
different numbers of twists per inch to
(a) Easy cabling
(b) Help eliminate interference from adjacent
pairs and other electrical devices
(c) To identify color
(d) To identify computer
19. Which type of UTP cable is used for
telephone wiring
(a) Voice only (category 1)
(b) Data to 4 Mbps (category 2)
(c) Data to 20 Mbps (category 4)
(d) Data to 100 Mbps (category 5)
20. Which type of UTP cable is used for
‘Fast Ethernet’
(a) Voice only (category 1)
(b) Data to 4 Mbps (category 2)
(c) Data to 20 Mbps (category 4)
(d) Data to 100 Mbps (category 5)
21. The standard connector for UTP
cabling is
(a) RJ –40
(b) AJ-45
(c) Co-axial connector
(d) RJ-45 connector
22. Which of the following type of cable is
used for video conferencing
(a) coaxial cable
(b) twisted pair
(c) fiber optic
(d) neural net
23. In wireless LAN systems which of the
following is available to sand and
receive the data
(a) RJ-45 connector
(b) Card
(c) Port
(d) Transceiver
24. Star wired ring topology is used by
(a) Ethernet
(b) Local talk
(c) Token ring
(d) None of the above
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25. Which of the following type of cable is
used for ‘Fast Ethernet’
(a) Dual homing cable
(b) Category 5 twisted pair
(c) Fiber optic
(d) Both (b) and (c)
26. The local talk protocol have a
transmission rate of
(a) 10 Mbps
(b) 1000 Kbps
(c) 230 Kbps
(d) 1 Gbps
27. Which of the following topology is used
by ATM protocol
(a) Linear bus topology
(b) Star
(c) Tree
(d) Dual ring physical
28. Interconnecting smaller networks within
a large geographic area refers to (such
as cities)
(a) LAN Networks
(b) MAN Network
(c) WAN Network
(d) Both (b) and (c)
29. Which of the following is responsible for
protocol
conversion
and
data
encryption/decryption
(a) Application layer
(b) Presentation layer
(c) Sessional layer
(d) All of the above
30. Network components of physical layer
refers to
(a) Oscilloscope
(b) Amplifier
(c) ISDN router
(d) Both (a) and (b)
31. A rigidly defined set of rules for
communication called as
(a) Protocol
(b) Payload
(c) Control
(d) Data
32. If the destination address is not on local
network the data packet is passed to
(a) Gateways
(b) NDM
(c) Routers
(d) Bridges
(2)
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33. Which of the following is referred by
host to see if a remote computers IP is
up and operational
(a) ICMP source quench message
(b) ICMP redirect message
(c) ICMP echo message
(d) None of the above
34. Which of the following layers protocol is
supported by Netware
(a) Netware shell
(b) Netware remote procedure call
(c) Netware core protocol
(d) All of the above
35. IPX packet length is up to
(a) DOD modeling
(b) Maximum media transmission unit
(c) Sharing resources
(d) None of the above
36. Which of the following indicates the
number of routers through which packet
has passed
(a) Checksum
(b) Transport control
(c) Packet type
(d) Packet length
37. Referring to framing source address
Ethernet address of source host is of
size
(a) 6 bit
(b) 16 bit
(c) 32 bit
(d) 48 bit
38. Which of the following is employed by
hamming code
(a) PLP
(b) Optical bypass switch
(c) Signal attached concentrator
(d) Modulo and arithmetic
39. TCP implements an algorithm for flow
control called
(a) Full duplex
(b) Slicing window
(c) Slave NIC
(d) Half duplex
40. Secondary station only responds to
(a) Primary station
(b) Secondary station
(c) Combined station
(d) All of the above
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41. Which configuration in an HDLC link
consists of primary station and one or
more secondary station
(a) Balanced configuration
(b) Unbalanced configuration
(c) Symmetrical configuration
(d) None of the above
42. Intermediate network devices that
receive and forward frames across the
network are called as
(a) Data terminal Equipment
(b) Frequency division unit
(c) Data communication equipment
(d) Time division unit
43. In early days the network configuration
of choice has been __________
(a) Star connected topology
(b) Delta connected topology
(c) Star-Delta topology
(d) Delta-Delta topology
44. Which of the following refers to the sub
fields of
(a) NIC
(b) Country & PSN
(c) DTE
(d) None of the above
45. Which of the following identifies the
exact DTE device in the PSN for which
a packet is destined
(a) DTE
(b) NTN
(c) DNIC
(d) PSN
46. Which of the following qualifies
command and response frames and
indicate the frames
(a) Flag
(b) Address
(c) Control
(d) Data
47. Which of the following data link layer
protocol manages communication &
packet framing between DTE & DCE
devices
(a) Media access control
(b) LAPB
(c) CDMA
(d) FDMA
(3)
TH9
48. Which of the following refers to the type
of FDDI device
(a) Single mode reassembler
(b) Signal attached concentrator
(c) Fiber distributed data interface
(d) All of the above
49. Which of the following is included by
frame status
(a) Frame copied indicator
(b) End delimiter
(c) Address recognized indicator
(d) Both (a) and (c)
50. Which of the following connects
MSAUs to stations
(a) Patch cable
(b) Lobe cable
(c) Glow cable
(d) Fiber cable
51. ICE style 1 or fiber channel style 2
connector is allowed for
(a) 1000 Base - Sx
(b) 1000 Base – Cx
(c) 1000 Base - Lx
(d) None of the above
52. Which of the following type of
multiplexing requires all stations to be
synchronize in time
(a) FDM
(b) TDM
(c) ADM
(d) Both (a) and (c)
53. Each pair of communication is allocated
part of the spectrum for all of the time
results into ________
(a) Frequency Division Multiple Access
(b) Time Division Multiplexing
(c) Code Division Multiple Access
(d) UDP/IP headers
54. Signal transmitted in a channel is
_______noise level
(a) below
(b) above
(c) Both (a) and (b)
(d) None of the above
55. Bridges operates at which layer
(a) Application layer
(b) Physical layer of OSI model
(c) MAC sub layer
(d) Transport layer
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56. At which layer of application model the
Gateway operates
(a) Application layer
(b) Network layer
(c) Physical layer
(d) None of the above
57. Which of the following specifies the
sending node
(a) Protocol
(b) Header checksum
(c) Source address
(d) None of the above
58. Which of the following IP packet field
specifies the length in bytes of entire IP
packet including data and header
(a) IP header length
(b) Total length
(c) Type of service
(d) None of the above
59. In UDP RFC of assigned numbers
contains
(a) Dynamic numbers
(b) Assigned & dynamic numbers
(c) Registered & dynamic numbers
(d) Assigned & registered numbers
60. Which of the following number are used
by protocol of TCP
(a) NOOP
(b) TURN
(c) Sequence numbers
(d) Index number
61. Which of the following field is
interpreted only in segments with the
URG bit set
(a) Window
(b) Options
(c) Urgent pointer
(d) None of the above
62. Which of the following refers to the
programs that generally reside on users
workstations and send requests over
the network to server an behalf of users
(a) Room name servers
(b) Resolvers
(c) Domain structures
(d) Both (a) and (c)
(4)
TH9
63. Which of the following establishes a
logical connection between hosts by
synchronizing
the
sending
and
receiving
of
packets
and
communicating
TCP
parameters
between hosts
(a) UDP
(b) TCP three way handshake
(c) Resolver
(d) All of the above
64. Tasks like authorization and access
control, data encrypting refers to which
category of network management
(a) Performance
(b) Configuration management
(c) Fault management
(d) Security
65. The network station that runs the
management application refers to
(a) Management server
(b) Management clients
(c) SNMP
(d) MIB
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66. The network station that contains the agent
which enables the management server to
control and monitor them refers to
(a) Management server
(b) Simple network management protocol
(c) Management client
(d) Both (a) and (c)
67. Encoding scheme for SNMP protocol
known as
(a) OCTET
(b) Abstract syntax notation
(c) Object identifier
(d) Sequence notation
68. Combination of port number and IP
address is called
(a) Socket address
(b) Port address
(c) Communication address
(d) None of the above
69. SMTP is
(a) Simplex mode transfer protocol
(b) Simple mail transfer protocol
(c) Slow mode transfer protocol
(d) Synchronous mail transfer protocol
70. DNS is _________ layer protocol
(a) Network
(b) Transport
(c) Application
(d) Data link
(5)