Question 1
Which statement best describes Preemptible VMs in OCI?
Which statement best describes Preemptible VMs in OCI?
Why might you choose to use containers instead of virtual machines?
Containers share the host operating system's kernel, leading to quicker startup times and lower overhead compared to virtual machines. They offer more agility and resource efficiency, making them suitable for scalable applications.
Which is NOT a component of an Identity and Access Management (IAM) policy statement in Oracle Cloud Infrastructure?
IAM policies define access control by specifying who can access which resources and what actions they can perform. Data backup frequency is not a component of IAM policy statements.
Which type of workload is NOT suitable for using the Oracle Cloud Infrastructure File Storage service?
Running small personal websites typically do not require the scalability and performance capabilities provided by Oracle Cloud Infrastructure File Storage service. It may be more cost-effective and efficient to use other storage solutions for such workloads.
Where are cryptographic operations performed for a Vault Master Encryption Key protected by a Hardware Security Module (HSM)?
Cryptographic operations for a Vault Master Encryption Key protected by an HSM are performed directly on the HSM. The HSM is a specialized hardware device designed to securely generate, store, and perform cryptographic operations, ensuring the confidentiality and integrity of the encryption keys.
What is an identity domain in OCI?
An identity domain in OCI Identity and Access Management represents a population of users together with associated identity configurations and security settings. Administrators manage users, groups, application integrations, and administrative roles within this logical container. Identity domains also support capabilities such as federation, single sign-on, and multifactor authentication. Every tenancy includes a Default identity domain, and additional domains can separate identity populations or application environments when required. An identity domain is therefore an identity-management boundary rather than a networking component or physical location. Private subnets organize network interfaces, while firewall controls regulate traffic. Neither function describes an identity domain. Option A correctly identifies its role as a logical container for identity resources. Oracle documentation: Managing Identity Domains
Which statement is NOT true about compartments in Oracle Cloud Infrastructure?
This statement is NOT true. Compartments in Oracle Cloud Infrastructure do not provide a way to store and manage encryption keys and secrets. This functionality is typically handled by other services such as Key Management.
Which component of the Oracle Cloud Infrastructure Networking service allows resources in a VCN to access Oracle Cloud services without traversing the public Internet?
A Service Gateway provides secure access to Oracle Cloud services from within a VCN without the need to traverse the public Internet. It facilitates private and efficient communication between resources and cloud services.
Which factor does NOT impact the cost of running a virtual machine instance in Oracle Cloud Infrastructure?
Why is it important to choose an OCI Region close to your users?