GAQM Exam LCP-001 Topic 4 Question 70 Discussion

Actual exam question for GAQM's LCP-001 exam

Question #: 70
Topic #: 4

[All LCP-001 Questions]

Which of the following commands enables the setuid (suid) permission on the executable called /bin/foo?

Achmod 1755 /bin/foo

Bchmod 4755 /bin/foo

Cchown u-s /bin/foo

Dchmod 755+s /bin/foo

Show Suggested Answer

Suggested Answer: B

by Lamar at Jul 08, 2024, 03:53 PM

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Fannie

4 months ago

Wait, isn't suid supposed to let you run a program as the owner, not as root? I'm pretty sure it's B, but I could be wrong.

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Deandrea

4 months ago

Haha, these suid questions are the bane of my existence. I'm just going to guess and hope for the best.

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Alline

4 months ago

B) chmod 4755 /bin/foo

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Raelene

4 months ago

A) chmod 1755 /bin/foo

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Jamal

5 months ago

Because the setuid permission is represented by the number 4 in the first digit of the chmod command.

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Stefania

5 months ago

Oh man, I always get these suid commands mixed up. I think it's one of the 'chmod' options, but I can never remember which one.

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Rodolfo

3 months ago

You're right, it's A) chmod 1755 /bin/foo. That sets the suid permission.

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Teresita

3 months ago

No, I believe it's A) chmod 1755 /bin/foo

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Dean

3 months ago

I think it's B) chmod 4755 /bin/foo

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Elly

3 months ago

D) chmod 755+s /bin/foo

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Mi

3 months ago

C) chown u-s /bin/foo

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Kallie

3 months ago

B) chmod 4755 /bin/foo

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Lavelle

4 months ago

A) chmod 1755 /bin/foo

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Major

4 months ago

D) chmod 755+s /bin/foo

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Arlen

4 months ago

C) chown u-s /bin/foo

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Marvel

5 months ago

B) chmod 4755 /bin/foo

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Mariann

5 months ago

A) chmod 1755 /bin/foo

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Lauran

5 months ago

Hmm, I was thinking D, chmod 755+s /bin/foo. Isn't that how you enable suid on a file?

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Adelaide

4 months ago

No, I believe it's A) chmod 1755 /bin/foo.

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Jesus

5 months ago

I think the correct answer is B) chmod 4755 /bin/foo.

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Tabetha

5 months ago

D) chmod 755+s /bin/foo

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Jordan

5 months ago

C) chown u-s /bin/foo

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Helga

5 months ago

B) chmod 4755 /bin/foo

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Silva

5 months ago

A) chmod 1755 /bin/foo

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Edgar

6 months ago

Why do you think A is correct?

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Jamal

6 months ago

I disagree, I believe the correct answer is A) chmod 1755 /bin/foo.

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Val

6 months ago

I'm pretty sure it's B, chmod 4755 /bin/foo. That's the one that sets the suid bit, right?

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Antione

4 months ago

Thanks for confirming. I'll remember to use chmod 4755 /bin/foo for setting suid in the future.

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Sue

4 months ago

I agree, B) chmod 4755 /bin/foo is the correct command for enabling setuid permission.

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Dorinda

4 months ago

I think it's B too. That command sets the suid bit on the executable.

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Quentin

5 months ago

Yes, you are correct. B) chmod 4755 /bin/foo is the command to enable the setuid permission.

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Edgar

6 months ago

I think the answer is B) chmod 4755 /bin/foo.

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