T.Y.B.Sc. IT Sem VI Internal Examination 2018 - IT
- 1._________ is the transmission mechanism used by TCP/IP.
- A.
IP
- B.
IT
- C.
Sniffing
- D.
Tunneling
- 2.__________ layer in TCP/IP is combined of session, presentation and application layers in the OSI model.
- A.
Application
- B.
Physical
- C.
Network
- D.
Session
- 3.IP transports data in packets called as _______
- A.
Datagrams
- B.
Frames
- C.
Datasegments
- D.
Bits
- 4._________ addresses change from hop to hop.
- A.
Physical
- B.
Network
- C.
Gateway
- D.
Link
- 5.In __________, a network is divided into several smaller subnetworks.
- A.
Subnetting
- B.
Supernettting
- C.
Tunneling
- D.
Classless
- 6.________ mask is the reverse of a subnet mask.
- A.
Supernet
- B.
Super
- C.
Active
- D.
Network
- 7.In _________ addressing, the whole address is divided into variable length blocks.
- A.
Classless
- B.
Classful
- C.
Network
- D.
Optimistic
- 8._________ is the delivery mechanism used by the TCP/IP protocol.
- A.
IPv4
- B.
IT
- C.
IPv8
- D.
IP
- 9._____________ is used by the source to predetermine a route for the datagram as it travels through the internet.
- A.
Strict source route
- B.
Loose source route
- C.
Network route
- D.
Link route
- 10._________ is used to record the time of datagram processing by a router.
- A.
Timestamp
- B.
Watch
- C.
WatchdogTimer
- D.
Timer
- 11.The unit of communication in TCP/IP at physical layer is ______
- A.
Bit
- B.
Frame
- C.
Segment
- D.
Byte
- 12.Error detection method used by the TCP/IP protocol is called __________.
- A.
Checksum
- B.
Error resolving
- C.
Debugging
- D.
Trobleshooting
- 13.______________ does not change the contents of the packet.
- A.
Packet sniffing
- B.
Packet snoofing
- C.
Routing table
- D.
Attack
- 14._____________ guarantees that the packet is not modified during the transmission.
- A.
Data Integrity
- B.
Data isolation
- C.
Data safe
- D.
Datagram
- 15.________ table used by the fragmentation module to find the MTU interface.
- A.
MTU
- B.
LTU
- C.
MTUU
- D.
MTU fragmentation
- 16.___________ is used by the forwarding module to determine the next hop address of the packet.
- A.
Routing table
- B.
Fragmentation table
- C.
Information table
- D.
Link address
- 17.________ stores the datagram coming from the data link layer.
- A.
Input queue
- B.
Output queue
- C.
Address queue
- D.
Routing table
- 18.In _______ address packet is sent to the intended recipient.
- A.
Unicast
- B.
Multicast
- C.
Broadband
- D.
Link
- 19.In __________ each member of the group receives a copy.
- A.
Multicasting
- B.
Unicasting
- C.
Tunneling
- D.
Linking
- 20._______________ is applied to notation if there are consecutive zeros only.
- A.
Zero compression
- B.
Zero expand
- C.
Zero removed
- D.
Zero updation
- 21.Physical address is also known as ______ address.
- A.
Link
- B.
Network
- C.
Gateway
- D.
Switch
- 22._________________ is address of 96 bits of zero followed by 32 bits of IPv4 address.
- A.
Compatible address
- B.
Logical address
- C.
IPv6 address
- D.
Physical address
- 23.The first _____ bits of a global unicast address are called global routing prefix.
- A.
48
- B.
44
- C.
64
- D.
99
- 24.IPv6 is also known as _____
- A.
IPng
- B.
IPgn
- C.
IP better version
- D.
IP next
- 25._______________ is used when two computers using IPv6 want to communicate with each other and packet must pass through a region that uses IPv4.
- A.
Tunneling
- B.
Converting
- C.
Encapsulation
- D.
Binding
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