LFCA Free Practice Test

An IT team needs to synchronize large amounts of data between two nodes on the company??s local network. This data changes daily and it is not feasible to copy the entire directory tree each time. Which is the best option to securely copy files in the most timely and efficient manner?

1. A. rsync
2. B. scp
3. C. fsync
4. D. netcp

Correct Answer: A

When using rsync to mirror a local directory to a remote server, what is the significance of the --delete option?

1. A. Files absent from the remote directory will be restored from the local directory.
2. B. Files present in the local directory, but not present in the remote directory, will be deleted.
3. C. Files absent from the local directory will be restored from the remote directory.
4. D. Files present in the remote directory, but not present in the local directory, will be deleted.

Correct Answer: D

By default, the Linux operating system uses what access control to manage files/users?

1. A. Discretionary Access Control
2. B. Mandatory Access Control
3. C. Least Privilege
4. D. Full Control

Correct Answer: A

What does LVM stand for?

1. A. Logical Virtualization Manager
2. B. Linux Volume Manager
3. C. Logical Volume Manager
4. D. Linux Virtualization Manager

Correct Answer: C

What technology could be used to address software dependency conflicts between applications on the same host operating system?

1. A. Type 1 hvpervisors
2. B. Type 2 hvpervisors
3. C. Containers
4. D. cgroups

Correct Answer: C