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Eccouncil Exam ICS-SCADA Topic 7 Question 11 Discussion

Actual exam question for Eccouncil's ICS/SCADA Cyber Security exam

Question #: 11
Topic #: 7

[All ICS/SCADA Cyber Security Questions]

Which of the TCP flags represents data in the packet?

ARST

BACK

CPSH

DFIN

Show Suggested Answer

Suggested Answer: C

The PSH (Push) flag in the TCP header instructs the receiving host to push the data to the receiving application immediately without waiting for the buffer to fill. This is used to ensure that data is not delayed, thus improving the efficiency of communication where real-time data processing is required. It effectively tells the system that the data in the packet should be considered urgent. Reference:

Douglas E. Comer, 'Internetworking with TCP/IP Vol.1: Principles, Protocols, and Architecture'.

by Hailey at Jul 13, 2024, 09:24 AM

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Ciara

14 days ago

The answer is clearly C) PSH. The 'P' stands for 'Pew pew pew', which is the sound the data makes as it's transmitted. Duh!

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Shannan

3 days ago

I think the answer is B) ACK. It acknowledges the receipt of data.

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Starr

18 days ago

I believe the correct answer is C) PSH, as it signifies data needs to be pushed to the application layer.

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Valentine

20 days ago

Hmm, I'm pretty sure it's the C) PSH option. That's the one that's used to push data, right?

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Elke

20 days ago

I'm not sure, but I think it's either B) ACK or C) PSH.

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Vallie

21 days ago

I think the ACK flag is the one that represents data. But I'm not totally sure, it's been a while since I looked at this stuff.

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Gail

3 days ago

User 2: I think it's actually the PSH flag that represents data.

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Willow

8 days ago

User 1: The ACK flag represents data in the packet.

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Tricia

25 days ago

The PSH flag is definitely the one that represents data in the packet. I remember learning that in my networking class.

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Lamonica

21 hours ago

I remember studying that too. The PSH flag is essential for data transmission.

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Ashley

8 days ago

Yes, that's correct. The PSH flag is used to push data to the application layer.

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Chauncey

17 days ago

I think you're right, the PSH flag does represent data in the packet.

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Page

28 days ago

I agree with My, because PSH flag indicates data in the packet.

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My

1 months ago

I think the answer is C) PSH.

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