IPV6 addresses are _____ bits.

• A) 32
• B) 64
• C) 256
• D) 128

________ encapsulates IP datagram as data area in hardware frame.

• A) Datalink Layer
• B) Network Interface Layer
• C) None of the given
• D) Network Layer

End to End delivery Service of IP datagram is _____

• A) both a and b
• B) Connection oriented
• C) none of the given
• D) Connectionless

Mapping between a protocol address and a hardware address is called __________.

• A) Segmentation
• B) Hashing
• C) Fragmentation
• D) Address Resolution

In IPV6 the 128 bit addresses unwidely in dotted decimal;requires _____ numbers.

• A) 12
• B) none of the given
• C) 14
• D) 16

TTL stands for __________

• A) Time to Leave
• B) Time to Learn
• C) none of the given
• D) Time to Live

The UDP stands for__________.

• A) United Datagram Protocol
• B) User Datagram Protocol
• C) Universal Datagram Protocol
• D) None of the given

Address Resolution Protocol is mostly used to bind a 32-bit IP address to a ____ Ethernet address.

• A) 48-bit
• B) 64-bit
• C) 16-bit
• D) 128-bit

H.LEN shows the header length in units of ____ Bits

• A) 32
• B) 34
• C) None of the given
• D) 30

which is not the type of error messages defined by ICMP.

• A) none of the given
• B) Source quench
• C) Destination unreachable
• D) Time exceeded

ICMP message transport is acted upon by getting ICMP _________ in IP.

• A) De-encapsulated
• B) Segmented
• C) Encapsulated
• D) none of the given

IPV6 address with ______ leading zeros is interpreted to hold an IPV4 address.

• A) none of the given
• B) 100
• C) 96
• D) 120

IPV6 address consists of ________

• A) 128 Bits
• B) none of the given
• C) 32 Bits
• D) 64 Bits

_______ shows senders preference for low latency, high Reliability.

• A) None of the given
• B) TYPE
• C) SERVICE TYPE
• D) SERVICE PRIORITY

The Current version of IP-Version 4 is _____ old

• A) 20 years
• B) 22 years
• C) none of given
• D) 18 years

________ message is sent in response to incoming datagrams with problems.

• A) ICMP
• B) IGMP
• C) TCP/IP
• D) none of the given

In TCP/IP, ______ provides reliable transport service.

• A) IP
• B) Both IP and TCP
• C) None of the given
• D) TCP

TCP provides ________ communication.

• A) Full-duplex
• B) Half-duplex
• C) None of the given
• D) Both (a) and (b)

______ contains all information needed to deliver datagram to the destination.

• A) Header
• B) Data Area
• C) Identifier
• D) none of the given

One of the parameters, which motivated IP for change is address space. The _____________ address space allows for over a million networks.
But most networks are class C and too small for many organizations.

• A) 16-bit
• B) 64-bit
• C) 128-bit
• D) 32-bit