Exam 1z0-1067-21 topic 1 question 28 discussion

Actual exam question from Oracle's 1z0-1067-21

Question #: 28
Topic #: 1

A developer has created a file system in Oracle Cloud Infrastructure (OCI) File Storage service. She launches an Oracle Linux compute instance and successfully mounts the file system from the instance.
She then tries writing to the file system from the compute instance using the following command: touch /mnt/yourmountpoint/helloworld
But gets an error message:
touch: cannot touch `˜/mnt/yourmountpoint/helloworrld': Permission denied
Which is a reason for this error? (Choose the best answer.)

A. 'touch' command is not available in Oracle Linux by default.
B. Service limits or quota for file system writes have been breached.
C. User is not part of any OCI Identity and Access Management group with write permissions to File Storage service.
D. User is connecting as the default Oracle Linux user 'opc' instead of 'root' user.

Show Suggested Answer

Suggested Answer: D 🗳️

by Nivedha21 at Sept. 26, 2021, 5:40 a.m.

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Nivedha21

Highly Voted 3 years, 8 months ago

Answer is d https://docs.oracle.com/en-us/iaas/Content/File/Troubleshooting/cannotwrite.htm

upvoted 15 times

Minghon

3 years, 7 months ago

Agree with answer D.

upvoted 3 times

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mifune

3 years, 7 months ago

Agree, but this is very tricky because first thing would you think is about the policies

upvoted 2 times

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BEHIBRO

Most Recent 3 years, 3 months ago

Selected Answer: D

Agree with answer D.

upvoted 1 times

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andrelsjunior

3 years, 4 months ago

When a file system is created, the root user owns the root directory. If you're connecting from an instance that uses a Linux or CentOS platform image, the default user is opc. The default user is ubuntu when you connect from an instance that uses an Ubuntu platform image. These default users are not root users, so you can't initially write a file or directory to a new file system with these users.

upvoted 1 times

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