CompTIA CompTIA Certifications CV0-003 Questions & Answers

• Question 201:

  In a mission critical environment, performing maintenance operations on a host FIRST requires which of the following?

  A. Shutting down the host.

  B. Migrating all VMs off the host.

  C. Shutting down the VMs on the host.

  D. Pausing the VMs on the host

  Correct Answer: D

• Question 202:

  Which of the following is a hardening technique that an administrator would perform when creating a standard VM template that would be used for deploying servers in a production environment?

  A. Create a standard user account

  B. Disable unneeded services

  C. Establish a performance baseline

  D. Follow change management process

  Correct Answer: D

• Question 203:

  A company has just completed a security audit and received initial results from the auditor. The results show that the ethical hacker was able to gain access to the company servers by exploiting non-hardened VMs and hosts as guests and administrators. Which of the following should be implemented to harden the environment? (Select two.)

  A. Discretionary access controls

  B. Disable unnecessary accounts

  C. Change default passwords

  D. Install antivirus software

  E. Role-based access controls

  Correct Answer: BE

• Question 204:

  Fault tolerant design allows a host to overcome a single HBA failure through: A. clustering

  B. UTA pairing

  C. multipathing

  D. NIC teaming

  Correct Answer: A

  http://www.ques10.com/p/2619/write-short-note-on-failure-analysis/

• Question 205:

  Which of the following techniques would be used to deliver SLA performance guarantees for a VM in a virtual environment? (Select two.)

  A. Licensing

  B. Mirroring

  C. Resource pooling

  D. Memory ballooning

  E. Reservations

  Correct Answer: BC

• Question 206:

  An administrator is implementing a private cloud that will be used as a test environment. To limit the number of guests per subnet to a maximum of 14, the administrator implemented a /20 network. Which of the following should the administrator use to assign the networks?

  A. DHCP

  B. Subnet

  C. VLAN

  D. Gateway

  Correct Answer: A

• Question 207:

  A cloud engineer deployed an email server in a public cloud. Users can access the email server, but the emails they send cannot reach their destinations. Which of the following should the cloud engineer do FIRST?

  A. Confirm the email server configuration and reinstall the email server software.

  B. Validate the security certificate for the email domain.

  C. Confirm email encryption service.

  D. Consult the cloud vendor's anti-spam policy.

  Correct Answer: A

• Question 208:

  A software company recently moved all of its development testing to a public cloud environment. The company primarily uses IaaS to deploy and test its code. The company needs the software developers to be more agile and efficient when testing application code. Which of the following backup types should the developers use to BEST ensure the speedy recovery of a system if it is damaged?

  A. Snapshots

  B. Full

  C. Incremental

  D. Differential

  Correct Answer: C

• Question 209:

  A company hosts its server in a public IaaS cloud. The company's management decides to migrate the servers to a different geographical region that is closer to the user base. A cloud administrator creates a new environment in that geographical region. Which of the following is the BEST way to migrate the VM from the original geographic region to the new region?

  A. 1. Create a full backup of the VM.

  2.

  Copy the backup files into the new region using FTP.

  3.

  Restore the VM from the backup files.

  B. 1. Create a VM image.

  2.

  Export the VM image to the new region using vendor's tools.

  3.

  Deploy a new VM based on the created image.

  C. 1. Create a VM clone.

  2.

  Copy the clone into the new region using FTP.

  3.

  Apply the network and security groups from the new region to the cloned VM and start it.

  D. 1. Create a new VM in the new region.

  2.

  Restore a full-system backup from the original VM.

  3.

  Apply the network and security groups from the original region to the new VM.

  Correct Answer: D

• Question 210:

  A cloud administrator is integrating account logins with Facebook, LinkedIn, and Twitter for marketing and to increase market presence using social media platforms. Given this scenario, which of the following components are needed to match these requirements? (Select TWO).

  A. SOAP

  B. SAML assertion

  C. Security token

  D. Identity provider

  E. Session state

  Correct Answer: BE