CV0-002 Online Practice Questions and Answers

A company has decided to scale its e-commerce application from its corporate datacenter to a commercial cloud provider to meet an anticipated increase in demand during an upcoming holiday. The majority of the application load takes place on the application server under normal conditions. For this reason, the company decides to deploy additional application servers into a commercial cloud provider using the on-premises orchestration engine that installs and configures common software and network configurations. The remote computing environment is connected to the on-premises datacenter via a site-to-site IPSec tunnel. The external DNS provider has been configured to use weighted round-robin routing to load balance connections from the Internet.

During testing, the company discovers that only 20% of connections completed successfully.

Review the network architecture and supporting documents and fulfill these requirements: Identify the correct options to provide adequate configuration for hybrid cloud architecture.

Instructions:

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Simulation

Instruction: Only select a maximum of TWO options from the multiple choice question.

A. Deploy a Replica of the Database Server in the Cloud Provider

B. Update the PSK (Pre-shared key in Router2)

C. Update the A record on the DNS from 2.2.2.2 to 1.1.1.1

D. Promote deny All to allow All in Firewall1 and Firewall2

E. Change the Address Space on Router2

F. Change internal IP Address of Router1

G. Reverse the Weight property in the two CNAME records on the DNS

H. Add the Application Server at on-premises to the Load Balancer

A company has been migrating a significant number of its on-premises applications to various SaaS providers. The IT department has noticed the following:

User account management has become challenging. User account compromises have increased. Accessing various SaaS applications is challenging.

Which of the following should the IT security department implement to BEST resolve the issue? (Select THREE).

A. Single sign-on

B. Multifactor authentication

C. Network intrusion prevention system

D. Password synchronization

E. Federation

F. IPSec tunnel to the SaaS providers

G. VPN to SaaS providers

A cloud provider is increasingly discovering hard-to-find issues within the growing infrastructure. The provider has all the basic necessary tools implemented to collect and store data regarding the environment. To allow the cloud provider to focus on relevant events, which of the following is the MOST appropriate technique to build intelligence?

A. Event correlation

B. Event collection

C. Event alerts

D. Event-based workflows

A recent advertisement campaign has increased traffic to an e-commerce application that is hosted within a public cloud environment. Customers are reporting that it takes too long to load their pages and submit orders. A cloud administrator looks at the metrics from the environment and sees high utilization of the CPU and memory resources. The cloud provider offers several preconfigured sizes for server template: x-small, small, medium, large, x-large, and 2x-large.

Given an expected increase in workload, which of the following is the BEST solution to improve application performance?

A. Change the server template size for Inxpc003 to 2x-large.

B. Provision additional Inxpc servers using the 2x-large template.

C. Add memory to Inxpc002, Inxpc003, and Inxpc003.

D. Change the role of Inxw001 from web to application.

Which of the following data replication methods provides the shortest RPO?

A. Asynchronous

B. Full

C. Synchronous

D. Incremental

Which of the following is the BEST way to achieve network throughput on any host with existing NICs?

A. 802.3ad

B. 802.3x

C. 802.11n

D. 802.11i

Every quarter, technicians perform a UPS and generator test at the datacenter. During the test, the diesel generators did not function correctly resulting in a datacenter black out. After the engineers restore power, they quickly turn on each device and go home for the day. The next morning, clients start reporting they are not receiving email. After investigation, the engineers find that not all VMs are online and it is determined that some VMs did not start up in a correct sequence. Which of the following policies might need to be reviewed to help remediate the above scenario?

A. Monitoring policy

B. Change management policy

C. Service level agreement policy

D. Boot sequence policy

A cloud administrator sets up performance monitoring, which raises alerts. The monitoring runs periodically and checks for the suggested parameters. However, alerts are not being raised in a timely fashion. Which of the following is the MOST appropriate action to resolve the issue?

A. Shorten the probing period for alerts.

B. Configure schedule alerts.

C. Enable autocorrelation for alerts.

D. Implement scaling alerts.

A systems administrator migrated a company's CRM middleware to a VPC and left the database in the company's datacenter. The CRM application is now accessible over the Internet. A VPN between the company network and the VPC is used for the middleware to communicate with the database server. Since the migration, users are experiencing high application latency. Which of the following should the company do to resolve the latency issue?

A. Increase the resources for the middleware.

B. Add more resources to the VPC.

C. Move the database into the cloud.

D. Implement load balancers in the VPC.

A company hired a consultant to diagnose and report performance issues of an application hosted on an IaaS, three-tier application. The cloud administrator must provision only the access required by the consultant to complete the job. Which of the following resource configurations should be applied to the consultant's account? (Choose two.)

A. Read/write access to the load balancer and its configuration settings

B. Administrator account on the resources in that region

C. Read/write access to the cloud compute resources

D. Read-only access to the server OS logs

E. Read-only access to the cloud resource diagnostic logs

F. Administrator account in the server OS