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Recent questions tagged ip-addressing
2
votes
2
answers
91
UGC NET CSE | November 2017 | Part 3 | Question: 30
Which of the following statements are true? The fragmentation fields in the base header section of $\text{IPv4}$ have moved to the fragmentation extension header in $\text{IPv6}$. The authentication extension header is new in $\text{IPv6}$. The record route option is ... (i) and (ii) Only (ii) and (iii) Only (i) and (iii) Only (i), (ii) and (iii)
Which of the following statements are true?The fragmentation fields in the base header section of $\text{IPv4}$ have moved to the fragmentation extension header in $\text...
Arjun
2.6k
views
Arjun
asked
Nov 5, 2017
Computer Networks
ugcnetcse-nov2017-paper3
computer-networks
ip-addressing
ipv6
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–
1
votes
2
answers
92
UGC NET CSE | November 2017 | Part 3 | Question: 29
The address of a class $B$ host is to be split into subnets with a $6$– bit subnet number. What is the maximum number of subnets and maximum number of hosts in each subnet? $62$ subnets and $1022$ hosts $64$ subnets and $1024$ hosts $62$ subnets and $254$ hosts $64$ subnets and $256$ hosts
The address of a class $B$ host is to be split into subnets with a $6$– bit subnet number. What is the maximum number of subnets and maximum number of hosts in each sub...
Arjun
1.3k
views
Arjun
asked
Nov 5, 2017
Computer Networks
ugcnetcse-nov2017-paper3
ip-addressing
computer-networks
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–
0
votes
1
answer
93
UGC NET CSE | November 2017 | Part 2 | Question: 30
The IP address _________ is used by hosts when they are being booted. $0.0.0.0$ $1.0.0.0$ $1.1.1.1$ $255.255.255.255$
The IP address _________ is used by hosts when they are being booted.$0.0.0.0$$1.0.0.0$$1.1.1.1$$255.255.255.255$
Arjun
2.5k
views
Arjun
asked
Nov 5, 2017
Unknown Category
ugcnetcse-nov2017-paper2
computer-networks
ip-addressing
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–
0
votes
2
answers
94
UGC NET CSE | December 2008 | Part 2 | Question: 20
IP address in B class is given by: 125.123.123.2 191.023.21.54 192.128.32.56 10.14.12.34
IP address in B class is given by:125.123.123.2191.023.21.54192.128.32.56 10.14.12.34
rishu_darkshadow
1.3k
views
rishu_darkshadow
asked
Sep 25, 2017
Computer Networks
ugcnetcse-dec2008-paper2
computer-networks
ip-addressing
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1
votes
0
answers
95
Computer Networking ip address questions
What will be the ip address-A, subnet mask-B, default gateway-C for the router A given in the below diagram Find A,B,C?
What will be the ip address-A, subnet mask-B, default gateway-C for the router A given in the below diagramFind A,B,C?
Pavan Kumar Munnam
1.5k
views
Pavan Kumar Munnam
asked
Aug 8, 2017
Computer Networks
computer-networks
network-addressing
ip-addressing
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1
votes
1
answer
96
Doubt in Class A ip address.
A small doubt we know that, in class A, the 31st bit is 0. i.e. First octet is - 0 _ _ _ _ _ _ _ then minimum value is 0 and 127. But we say that, Range of first octet is (1,127). I am confused here, please help me to understand this
A small doubtwe know that, in class A, the 31st bit is 0.i.e.First octet is - 0 _ _ _ _ _ _ _then minimum value is 0 and 127. But we say that,Range of first octet is (1,1...
AnilGoudar
551
views
AnilGoudar
asked
Jul 14, 2017
Computer Networks
computer-networks
network-addressing
ip-addressing
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1
votes
1
answer
97
Test by Bikram | Mock GATE | Test 4 | Question: 46
Datagrams are sent by a node in a network which uses $IPv4$ protocol. In this scenario, which of the below statements is/are TRUE? Datagrams at the source must be the size of the smallest maximum transmission unit (MTU) of all ... be fragmented during routing. Datagrams are reassembled only at the destination. II only III only I and III II and III
Datagrams are sent by a node in a network which uses $IPv4$ protocol. In this scenario, which of the below statements is/are TRUE?Datagrams at the source must be the size...
Bikram
345
views
Bikram
asked
May 14, 2017
Computer Networks
tbb-mockgate-4
computer-networks
network-layer
fragmentation
ip-addressing
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2
votes
4
answers
98
Ip addressing
A Block contain 32 IP addresses. which of the following can be first address of the block ? and why? a. 201.55.16.16 b. 201.55.16.8 c. 201.55.16.160 d. 201.55.16.24
A Block contain 32 IP addresses. which of the following can be first address of the block ? and why?a. 201.55.16.16b. 201.55.16.8c. 201.55.16.160d. 201.55.16.24
anonymous
7.5k
views
anonymous
asked
Mar 29, 2017
Computer Networks
ip-addressing
computer-networks
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0
votes
2
answers
99
geeksforgeeks Computer NEtwork IP adressing
My answer is 255.255.255.224 but answer given there was A
My answer is 255.255.255.224 but answer given there was A
moin
1.6k
views
moin
asked
Mar 14, 2017
Computer Networks
computer-networks
ip-addressing
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44
votes
3
answers
100
GATE CSE 2017 Set 2 | Question: 20
The maximum number of $\textsf{IPv4}$ router addresses that can be listed in the record route (RR) option field of an $\textsf{IPv4}$ header is______.
The maximum number of $\textsf{IPv4}$ router addresses that can be listed in the record route (RR) option field of an $\textsf{IPv4}$ header is______.
khushtak
16.3k
views
khushtak
asked
Feb 14, 2017
Computer Networks
gatecse-2017-set2
computer-networks
ip-addressing
numerical-answers
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0
votes
1
answer
101
Test by Bikram | Mock GATE | Test 3 | Question: 7
A logical address space of eight pages of $1024$ words each is mapped onto a physical memory of $32$ frames. How many bits are there in its physical address? $13$ $5$ $15$ $14$
A logical address space of eight pages of $1024$ words each is mapped onto a physical memory of $32$ frames.How many bits are there in its physical address?$13$$5$$15$$14...
Bikram
283
views
Bikram
asked
Feb 9, 2017
GATE
tbb-mockgate-3
computer-networks
ip-addressing
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0
votes
1
answer
102
Ace Test Series: Computer Networks - Ipv4
HEADER LENGTH SCALING FACTOR IS 4 .. SO WHY IS IT TAKING 5 AS A SCALING FACTOR..??
HEADER LENGTH SCALING FACTOR IS 4 .. SO WHY IS IT TAKING 5 AS A SCALING FACTOR..??
Dhawal Gajwe
304
views
Dhawal Gajwe
asked
Feb 5, 2017
Computer Networks
ace-test-series
computer-networks
ip-addressing
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0
votes
2
answers
103
MadeEasy Subject Test: Computer Networks - IP Addressing
nandini gupta
485
views
nandini gupta
asked
Jan 31, 2017
Computer Networks
made-easy-test-series
ip-addressing
computer-networks
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6
votes
1
answer
104
Test by Bikram | Mock GATE | Test 2 | Question: 48
An Internet Service Provider $(ISP)$ is granted a block of addresses starting with $145.75.0.0/16$. The $ISP$ needs to distribute these addresses to three groups of customers as follows: The first group has $128$ customers; each needs $256$ addresses. The ... $145.75.159.192/26$, $16384$ $145.75.159.192/26$, $32768$ $145.75.191.128/25$, $16384$
An Internet Service Provider $(ISP)$ is granted a block of addresses starting with $145.75.0.0/16$. The $ISP$ needs to distribute these addresses to three groups of cust...
Bikram
774
views
Bikram
asked
Jan 24, 2017
GATE
tbb-mockgate-2
computer-networks
ip-addressing
subnetting
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0
votes
0
answers
105
ipv4 & ipv6
vaishali jhalani
599
views
vaishali jhalani
asked
Jan 19, 2017
Computer Networks
computer-networks
ipv6
ip-addressing
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0
votes
0
answers
106
IP addressed
A large number of consecutive IP address are available starting at 192.168.0.0. Suppose that five universities, HU, BU, CU, DU and PU has requirement of 4000, 2000, 500, 1000 and 7000 IP address blocks respectively. There are large number of consecutive IP address available with starting of 192. ... 21 2. 192.168.48.0/21 → 192.168.55.255/21 3. Either (a) or (b) 4. Neither (a) nor (b)
A large number of consecutive IP address are available starting at 192.168.0.0. Suppose that five universities, HU, BU, CU, DU and PU has requirement of 4000, 2000, 500, ...
vaishali jhalani
591
views
vaishali jhalani
asked
Jan 6, 2017
Computer Networks
computer-networks
ip-addressing
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2
votes
1
answer
107
ip address
An Internet Service Provider (ISP) has the following chunk of CIDR-based IP addresses available with it: 245.248.128.0/20. The ISP wants to give half of this chunk of addresses to Organization A, and a quarter to Organization B, while retaining the remaining with itself. Which of the following is a valid allocation of addresses to A and B?
An Internet Service Provider (ISP) has the following chunk of CIDR-based IP addresses available with it: 245.248.128.0/20.The ISP wants to give half of this chunk of addr...
ukn
1.2k
views
ukn
asked
Jan 4, 2017
Computer Networks
computer-networks
ip-addressing
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0
votes
1
answer
108
Testing Connectivity/LoopBack Address
A system is connected to n/w 192.168.1.0 with IP 192.168.1.2 . System will check its connectivity to Internet by sending control packet SIP- 192.168.1.2 DIP- ? 192.168.1.0 192.168.1.1 127.1.1.1 127.0.0 ... ? Nothing going through the loopback adapter goes out to the Internet, or leaves your system. The loopback adapter is completely contained within the system
A system is connected to n/w 192.168.1.0 with IP 192.168.1.2 . System will check its connectivity to Internet by sending control packetSIP- 192.168.1.2DIP- ?192.168.1.019...
yg92
871
views
yg92
asked
Jan 1, 2017
Computer Networks
network-addressing
computer-networks
ip-addressing
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6
votes
2
answers
109
Fragmentation Ipv4-Ipv6
True or false - 1. In Ipv4 fragmentation can be done both at Source and intermediate routers. 2. In Ipv6 fragmentation can be done only at Source and not intermediate routers. 3. In both IPv6/4 reassembly is done only at the destination. 4. ... fragmentation done at the Source in Ipv4? Should the 1) be false since segmentation is done and hence fragmentation can be avoided?
True or false -1. In Ipv4 fragmentation can be done both at Source and intermediate routers.2. In Ipv6 fragmentation can be done only at Source and not intermediate route...
yg92
2.8k
views
yg92
asked
Dec 30, 2016
Computer Networks
computer-networks
fragmentation
network-layering
ip-addressing
ipv6
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1
votes
1
answer
110
IPv4 datagram
An IPv4 datagram has arrived with the following information in the header (in hexadecimal): Ox45 00 00 54 00 03 58 50 20 06 00 00 7C 4E 03 02 B4 OE OF 02 What is the total number of bytes required for options in the IPv4 header?( Marks: 0.00 ) 15 2 6 None
An IPv4 datagram has arrived with the following information in the header (inhexadecimal):Ox45 00 00 54 00 03 58 50 20 06 00 00 7C 4E 03 02 B4 OE OF 02What is the total n...
Neal Caffery
6.1k
views
Neal Caffery
asked
Nov 18, 2016
Computer Networks
ip-addressing
computer-networks
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2
votes
1
answer
111
subnet mask
IP Address=118.35.42.0 subnet mask=255.255.32.0 find no. of valid host addresses.
IP Address=118.35.42.0 subnet mask=255.255.32.0find no. of valid host addresses.
Sanket_
741
views
Sanket_
asked
Nov 4, 2016
Computer Networks
subnetting
ip-addressing
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–
4
votes
1
answer
112
UGC NET CSE | Junet 2015 | Part 2 | Question: 29
What is the size of the 'total length' field in $IPv4$ diagram? $4$ bits $8$ bits $16$ bits $32$ bits
What is the size of the 'total length' field in $IPv4$ diagram?$4$ bits$8$ bits$16$ bits$32$ bits
go_editor
1.5k
views
go_editor
asked
Jul 30, 2016
Computer Networks
ugcnetcse-june2015-paper2
computer-networks
ip-addressing
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–
3
votes
2
answers
113
UGC NET CSE | December 2013 | Part 3 | Question: 44
In IPV 4, the IP address 200.200.200.200 belongs to Class A Class B Class C Class D
In IPV 4, the IP address 200.200.200.200 belongs toClass AClass BClass CClass D
go_editor
4.4k
views
go_editor
asked
Jul 29, 2016
Computer Networks
ugcnetcse-dec2013-paper3
computer-networks
ip-addressing
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–
2
votes
2
answers
114
UGC NET CSE | September 2013 | Part 3 | Question: 12
Given the IP address 201.14.78.65 and the subset mask 255.255.255.224. What is the subset address? 201.14.78.32 201.14.78.64 201.14.78.65 201.14.78.224
Given the IP address 201.14.78.65 and the subset mask 255.255.255.224. What is the subset address?201.14.78.32201.14.78.64201.14.78.65201.14.78.224
go_editor
7.9k
views
go_editor
asked
Jul 22, 2016
Computer Networks
ugcnetcse-sep2013-paper3
computer-networks
ip-addressing
+
–
2
votes
2
answers
115
UGC NET CSE | September 2013 | Part 3 | Question: 8
Which of the following is the size of Network bits and Host bits of Class A of IP address? Network bits 7, Host bits 24 Network bits 14, Host bits 16 Network bits 15, Host bits 16 Network bits 16, Host bits 16
Which of the following is the size of Network bits and Host bits of Class A of IP address?Network bits 7, Host bits 24Network bits 14, Host bits 16Network bits 15, Host b...
go_editor
8.5k
views
go_editor
asked
Jul 22, 2016
Computer Networks
ugcnetcse-sep2013-paper3
computer-networks
ip-addressing
+
–
1
votes
3
answers
116
UGC NET CSE | June 2014 | Part 3 | Question: 71
A network on the Internet has a subnet mask of $255.255.240.0$. What is the maximum number of hosts it can handle ? $1024$ $2048$ $4096$ $8192$
A network on the Internet has a subnet mask of $255.255.240.0$. What is the maximum number of hosts it can handle ? $1024$$2048$$4096$ $8192$
makhdoom ghaya
27.9k
views
makhdoom ghaya
asked
Jul 12, 2016
Computer Networks
ugcnetjune2014iii
computer-networks
ip-addressing
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–
1
votes
1
answer
117
UGC NET CSE | December 2012 | Part 3 | Question: 15
In classful addressing, an IP address 123.23.56.4 belongs to _____ format. A B C D
In classful addressing, an IP address 123.23.56.4 belongs to _____ format.ABCD
go_editor
2.1k
views
go_editor
asked
Jul 12, 2016
Computer Networks
ugcnetcse-dec2012-paper3
computer-networks
ip-addressing
classful-addressing
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–
2
votes
1
answer
118
UGC NET CSE | June 2012 | Part 3 | Question: 29
Which of the following IP address class is a multicast address? Class A Class B Class C Class D
Which of the following IP address class is a multicast address?Class AClass BClass CClass D
go_editor
3.1k
views
go_editor
asked
Jul 7, 2016
Computer Networks
ugcnetcse-june2012-paper3
computer-networks
ip-addressing
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–
55
votes
8
answers
119
GATE CSE 2004 | Question: 57
Consider three IP networks $A, B$ and $C$. Host $H_A$ in network $A$ sends messages each containing $180$ $bytes$ of application data to a host $H_C$ in network $C$. The TCP layer prefixes $20$ byte header to the message. This passes through an intermediate network $B$ ... overheads. $325.5$ $\text{Kbps}$ $354.5$ $\text{Kbps}$ $409.6$ $\text{Kbps}$ $512.0$ $\text{Kbps}$
Consider three IP networks $A, B$ and $C$. Host $H_A$ in network $A$ sends messages each containing $180$ $bytes$ of application data to a host $H_C$ in network $C$. The ...
go_editor
18.8k
views
go_editor
asked
Apr 24, 2016
Computer Networks
gatecse-2004
computer-networks
ip-addressing
tcp
normal
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–
0
votes
3
answers
120
Routing Table
We know routing table looks something like this . Network ID Subnet Mask Interface Question : We go with larger subnet mask in case of two matches. !! Why ? I know that's fact and called https://en.wikipedia.org/wiki/Longest_prefix_match !! What is ... some relation with the previous one. If i have to divide a network in 5 unequal subnets. then which is the correct method ?
We know routing table looks something like this . Network ID Subnet MaskInterface Question : We go with larger subnet mask in case of two matches. !! Why ? I know that's ...
Karan Patel 1
1.1k
views
Karan Patel 1
asked
Mar 20, 2016
Computer Networks
computer-networks
routing
ip-addressing
subnetting
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