Eccouncil ECSS Exam - Topic 4 Question 46 Discussion

Actual exam question for Eccouncil's ECSS exam

Question #: 46
Topic #: 4

[All ECSS Questions]

You have made a program secure.c to display which ports are open and what types of services are running on these ports. You want to write the program's output to standard output and simultaneously copy it into a specified file. Which of the following commands will you use to accomplish the task?

Aless

Btee

Ccat

Dmore

Show Suggested Answer

Suggested Answer: B

by Merilyn at May 09, 2022, 12:37 PM

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Leota

4 months ago

Nah, I think D is more useful for paging through output.

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Margarita

4 months ago

Wait, I didn't know tee could do that!

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Brynn

4 months ago

C is just for displaying, not copying.

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Dolores

4 months ago

I thought it was A at first, but tee makes more sense.

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Jenise

5 months ago

Definitely B, that's what tee does!

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Ronnie

5 months ago

I feel like "cat" might be related, but it doesn't seem to do what we need here.

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Allene

5 months ago

I remember practicing with similar questions, and I think "tee" is the command that writes to both standard output and a file.

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Elke

5 months ago

I think the command we're looking for is the one that can duplicate output, but I'm not entirely sure which one it is.

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Hailey

5 months ago

"less" and "more" are definitely for viewing files, so I don't think they would work for this.

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Tarra

5 months ago

I'm a bit confused by the trigger syntax. I know triggers can be tricky, so I'll need to make sure I understand how they work before I can confidently answer this question.

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Oretha

5 months ago

Okay, I've got this! Opening and reading data sources is definitely part of the Input Phase, where the raw data is brought into the system. The other options don't quite fit with that description.

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Jackie

5 months ago

I'm pretty confident that the answer is False. Blockchain has its uses, but it's not a universal replacement for standard databases.

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