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alukav5142 [94]
3 years ago
9

Host Y sends the first TCP ACK message for the transaction? a. true b. false

Computers and Technology
1 answer:
kupik [55]3 years ago
8 0

Answer: True

Explanation:

 TCP is the transmission control protocol which and TCP ACK is the transmission control handshake method which are used by TCP. It basically indicates the next sequence number in the method when the flag is set.

Firstly, the ACK (Acknowledge) send by the each end for the initial sequence number itself but it does not contained any type of data. In the TCP segment header ACK contain 32 bit field.

The acknowledgement is just a proof to clients that ACK is a specific to the SYN when the clients initiate.

 

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Linda is the education manager for a national coding service company. Once a month she holds a videoconference with all her codi
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Answer:

Option (D) i.e., synchronous is the correct option to the following question.

Explanation:

The following statement are the synchronous type of training because it is the type of training which is given to students or the persons for the purpose of knowledge in present time and the trainer or that person who give them information they can receive feedback and message at that time and all persons has permission to ask questions with them.

Option C is incorrect because in this type of training the interaction between the trainer and the receiver could not be established.

Option A is incorrect because the classroom-based training only for that person or the students who are available at that time at that place and in this video conferencing is not available.

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Consider sending a 2400-byte datagram into a link that has an mtu of 700 bytes. suppose the original datagram is stamped with th
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Explanation:

Let, DG is the datagram so, DG= 2400.

Let, FV is the Value of Fragment and F is the Flag and FO is the Fragmentation Offset.

Let, M is the MTU so, M=700.

Let, IP is the IP header so, IP= 20.

Let, id is the identification number so, id=422

Required numbers of the fragment = [\frac{DG-IP}{M-IP} ]

Insert values in the formula = [\frac{2400-20}{700-20} ]

Then,        = [\frac{2380}{680} ] = [3.5]

The generated numbers of the fragment is 4

  • If FV = 1 then, bytes in data field of DG= 720-20 = 680 and id=422 and FO=0 and F=1.
  • If FV = 2 then, bytes in data field of DG= 720-20 = 680 and id=422 and FO=85(85*8=680 bytes) and F=1.
  • If FV = 3 then, bytes in data field of DG= 720-20 = 680 and id=422 and FO=170(170*8=1360 bytes) and F=1.
  • If FV = 4 then, bytes in data field of DG= 2380-3(680) = 340 and id=422 and FO=255(255*8=2040 bytes) and F=0.

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Should take care of it.
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