Which of the following commands is used to display SELinux status?

1. A. svstemctl
2. B. sestatus
3. C. firewall-cmd
4. D. sudo

Correct Answer: B

Which type of cloud computing combines on-premise infrastructure with a public cloud?

1. A. Super cloud
2. B. Combination cloud
3. C. Hybrid cloud
4. D. Mixed cloud

Correct Answer: C

An IT associate is creating a business case to adopt a DevOps approach in an organization. Which of the following is a benefit of DevOps to include in the business case?

1. A. The DevOps tool framework reduces the mean time to recovery and number of outaqes, which results in increased sales.
2. B. Developers take on the work of the operations tea
3. C. The operations team, therefore, needs fewer people, reducing the number of people the organization needs to pay.
4. D. The frequency and stability of software deployments will be increased, which can lead to faster time to market.
5. E. The new DevOps team takes over the work the development team does not have time to complet
6. F. The developers then have time to create new features.

Correct Answer: C

Which of the following commands is used to detach a mounted filesystem or storage device?

1. A. umount
2. B. mount
3. C. mkfs
4. D. fsck

Correct Answer: A

When working on a Linux system with firewalld enabled, how can other systems be allowed to access the HTTPS port on the system in the default firewall zone so that the access is granted immediately and persists across reboots?

1. A. firewallctl --add-port=https --reload
2. B. iptables --add-service=https --permanent
3. C. firewalld --add-service=https
4. D. firewall-cmd --add-service=https --permanent --reload

Correct Answer: D