最新の117-303問題集で試験を準備する

Lpi 117-303 試験概要:

Lpi 117-303 試験シラバストピック:

Lpi LPI Level 3 Exam (LPI 303: Security) 認定 117-303 試験問題：

1. Which command will set the user.author attribute on the file afile.txt?

A) setfattr n user.author v "A. Author" afile.txt
B) setfattr a user.author="A. Author" afile.txt
C) setfattr user.author="A. Author" afile.txt
D) setfattr user.author:" Author" afile.txt

2. CORRECT TEXT
A user that is allowed to use the su command under SELinux is also allowed to switch from the user role to the sysadmin role. What command will run a new shell for the user in the new context? (Specify the command only, with no path, options or arguments)

3. You have downloaded a file named file.tgz along with a signature file named file.tgz.asc. Which commands can be used to verify that file.tgz has not been tampered with since the file creator created the signature?
Assume that you have already retrieved the public key of the file creator. (Select THREE correct answers)

A) gpgv file.tgz.asc
B) gpgv verify file.tgz.asc
C) gpg verify file.tgz
D) gpg verify file.tgz.asc
E) gpg verify file.tgz.asc file.tgz

4. What is true about the permissions for the file afile given the following output from getfacl? (Select TWO correct answers) % getfacl afile # file: afile # owner: matt # group: support user::rwx user:hugh:rw group::r group:staff:rx mask::rwx other::r

A) Anyone in the support group will be able to read and execute the file.
B) Anyone in the staff group will be able to read and execute the file.
C) The user matt will not be able to edit this file.
D) Anyone in the users group will be able to read the file.
E) The user hugh will be able to read the contents of the file.

5. What is one of the primary claimed benefits of Smack over SELinux?

A) SELinux has export restrictions placed on it by the NSA.
B) Configuration of Smack is much more simple.
C) Smack allows users to share files without administrator intervention.
D) Smack implements Rule Set Based Access Control. SELinux doesn't support this model.

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