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A message consisting of 2400 bits is to be passed over the Internet. The message is passed to the transport layer which appends a 150-bits header, followed by the network layer which uses a 120-bits header. Network layer packets are transmitted via two networks, each of which uses a 26-bits header. The destination network only accepts up to 900-bits long. The number of bits, including headers delivered to the destination network, is:
  • a)
    2706 bits
  • b)
    2634 bits
  • c)
    2554 bits
  • d)
    2476 bits
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A message consisting of 2400 bits is to be passed over the Internet. T...
Calculation:

Message Size:
- Original message size: 2400 bits

Transport Layer:
- Appended header: 150 bits
- Total after transport layer: 2400 + 150 = 2550 bits

Network Layer:
- Network layer header: 120 bits
- Total after network layer: 2550 + 120 = 2670 bits

Transmission through two networks:
- Each network adds a 26-bits header
- Total added by two networks: 26 * 2 = 52 bits

Final calculation:
- Total bits delivered to the destination network: 2670 + 52 = 2722 bits

Check against the limit:
- Destination network limit: 900 bits

Conclusion:
The correct answer is option 'A' - 2706 bits.
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Community Answer
A message consisting of 2400 bits is to be passed over the Internet. T...
Given,
Message size = 2400 bits
The header of the transport layer = 150 bits
Segment size at transport layer = (Header + Message size)
= 150 + 2400
= 2550 bits
Maximum, transmission unit at destination network = 900 bits
So, at a time, data supported by the destination network = 900 − 26
= 876 bits
Therefore, 2550 bits are divided into packets having a maximum of 876 bits. 
So,
Length of packet 1 = 874 bits
Length of packet 2 = 874 bits
Length of packet 3 = 802 bits
Total = 2550 bits.
Network layer packets are transmitted via two networks, each of which uses a 26-bits header.
So, the number of bits, including headers delivered to the destination network is:
Packet 1 (Data + Header) size = 26 + 26 + 874
= 926 bits
Packet 2 (Data + Header) size = 26 + 26 + 874
= 926 bits
Packet 3 (Data + Header) size = 26 + 26 + 802
= 854 bits
Total = 2706 bits.
Hence, the correct option is (A).
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A message consisting of 2400 bits is to be passed over the Internet. The message is passed to the transport layer which appends a 150-bits header, followed by the network layer which uses a 120-bits header. Network layer packets are transmitted via two networks, each of which uses a 26-bits header. The destination network only accepts up to 900-bits long. The number of bits, including headers delivered to the destination network, is:a)2706 bitsb)2634 bitsc)2554 bitsd)2476 bitsCorrect answer is option 'A'. Can you explain this answer?
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A message consisting of 2400 bits is to be passed over the Internet. The message is passed to the transport layer which appends a 150-bits header, followed by the network layer which uses a 120-bits header. Network layer packets are transmitted via two networks, each of which uses a 26-bits header. The destination network only accepts up to 900-bits long. The number of bits, including headers delivered to the destination network, is:a)2706 bitsb)2634 bitsc)2554 bitsd)2476 bitsCorrect answer is option 'A'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about A message consisting of 2400 bits is to be passed over the Internet. The message is passed to the transport layer which appends a 150-bits header, followed by the network layer which uses a 120-bits header. Network layer packets are transmitted via two networks, each of which uses a 26-bits header. The destination network only accepts up to 900-bits long. The number of bits, including headers delivered to the destination network, is:a)2706 bitsb)2634 bitsc)2554 bitsd)2476 bitsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A message consisting of 2400 bits is to be passed over the Internet. The message is passed to the transport layer which appends a 150-bits header, followed by the network layer which uses a 120-bits header. Network layer packets are transmitted via two networks, each of which uses a 26-bits header. The destination network only accepts up to 900-bits long. The number of bits, including headers delivered to the destination network, is:a)2706 bitsb)2634 bitsc)2554 bitsd)2476 bitsCorrect answer is option 'A'. Can you explain this answer?.
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