Online Access Free CV0-001 Practice Test

An administrator suspects malware has infected a server. Which of the following should be used to check services communicating with external servers?

• A.nslookup
• B.arp
• C.dig
• D.netstat

Which of the following will explain why only some of the CPU cycles are available to a virtualized server using two virtualized processors?

• A.Extra processing is needed to store encryption keys used for secure transmission between the server and the network.
• B.Additional processing is used to run ports and services not turned off through the process of server hardening.
• C.Some processing is required for operational overhead on the processor and between the physical and virtualized processors.
• D.Significant processing is used to create and maintain the cache on multi-core processors.

A company has contracted email and storage services from a cloud provider. They have seen significant growth in sales of their product and have been hiring additional workers.
Their recent cloud services bill has increased and is projected to increase with another new project coming online. Which of the following cloud characteristics is represented?

• A.Cloud bursting
• B.Just-in-time service
• C.Rapid deployment
• D.Pay-as-you-grow

An administrator has been promoted to architect when trying to access one of the servers, the architect receives the error: "Authentication failure: Account is not allowed". Which of the following explains why access was denied?

• A.Federated information is not completely populated
• B.Role-based ACL are enabled
• C.Discretionary ACL are enabled
• D.Multifactor authentication is partially working

An administrator notices that the mouse does not perform as expected within a VM. Which of the following might improve the performance of the mouse?

• A.Replace the mouse on the host server.
• B.Install a 64-bit OS within the guest.
• C.Enable USB port mapping.
• D.Install the virtualization guest software.