CV0-003 CompTIA Exam Questions and Free Practice Test

Question 13

In an existing IaaS instance, it is required to deploy a single application that has different versions. Which of the following should be recommended to meet this requirement?

A. Deploy using containers

B. Install a Type 2 hypervisor

C. Enable SR-IOV on the host

D. Create snapshots

Correct Answer:A

Question 14

An organization is required to set a custom registry key on the guest operating system. Which of the following should the organization implement to facilitate this requirement?

A. A configuration management solution

B. A log and event monitoring solution

C. A file integrity check solution

D. An operating system ACL

Correct Answer:A

Question 15

A systems administrator is creating a playbook to run tasks against a server on a set schedule.
Which of the following authentication techniques should the systems administrator use within the playbook?

A. Use the server’s root credentials

B. Hard-code the password within the playbook

C. Create a service account on the server

D. Use the administrator’s SSO credentials

Correct Answer:D

Question 16

A systems administrator is deploying a solution that requires a virtual network in a private cloud environment. The solution design requires the virtual network to transport multiple payload types.
Which of the following network virtualization options would BEST satisfy the requirement?

A. VXLAN

B. STT

C. NVGRE

D. GENEVE

Correct Answer:C

Question 17

Users of an enterprise application, which is configured to use SSO, are experiencing slow connection times. Which of the following should be done to troubleshoot the issue?

A. • Perform a memory dump of the OS.• Analyze the memory dump.• Upgrade the host CPU to a higher clock speed CPU.

B. • Perform a packet capture during authentication.• Validate the load-balancing configuration.• Analyze the network throughput of the load balancer.

C. • Analyze the storage system IOPS.• Increase the storage system capacity.• Replace the storage system disks to SSD.

D. • Evaluate the OS ACLs.• Upgrade the router firmware.• Increase the memory of the router.

Correct Answer:C

Question 18

A resource pool in a cloud tenant has 90 GB of memory and 120 cores. The cloud administrator needs to maintain a 30% buffer for resources for optimal performance of the hypervisor. Which of the following would allow for the maximum number of two-core machines with equal memory?

A. 30 VMs, 3GB of memory

B. 40 VMs, 1,5GB of memory

C. 45 VMs, 2 GB of memory

D. 60 VMs, 1 GB of memory

Correct Answer:D

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