A cloud administrator is tasked with ensuring redundancy and high availability of an IaaS cloud platform environment. The administrator is given the following requirements:
Two web servers must share the same configurations and service client connections evenly. Two database servers must share data and configurations, with only one being used at a time.
Given the above, which of the following should the administrator propose to BEST meet these requirements? (Select TWO).
A. The web server should be configured with a round-robin DNS with a CNAME record.
B. The web server should be configured with a load balancer with a virtual IP address.
C. The database server should be configured as an active-active cluster.
D. The database server should be configured as an active-passive cluster.
E. The availability aspect of the request does not currently exist in the IaaS cloud platform.
F. The redundancy aspect of the request does not currently exist in the IaaS cloud platform.
cloud administrator uses a script to automatically restart all the servers running in the public cloud provider environment, which hosts e-commerce applications. The administrator decides to implement the same script for a similar environment that hosts the finance applications. After verifying the script is deployed to the public cloud environment for finance, the administrator schedules a job to run at 9:00 a.m. After 9:00 a.m., the administrator receives a report from the e-commerce team that the application is experiencing outages. Which of the following should the administrator do to resolve the issue?
A. Update the version of the CLI tool for the public cloud provider.
B. Copy the script up to a bastion host in the environment and run it from there.
C. Validate the access credentials for the cloud provider are correct.
D. Debug the script and modify it to remove the flawed logic.
A storage administrator must choose the best replication methodology for storage.
The datacenters are on opposite sides of the country.
The RPO is 24 hours.
Replication and customer access use the same connections.
Replication should not impact customer access during the day.
Which of the following solutions would BEST meet these requirements?
A. Asynchronous
B. Regional
C. Multiregional
D. Synchronous
A cloud administrator is securing access to a VM using an IaaS cloud platform. The administrator must perform this task using an automated method, allow administrators to perform any method and expose any property of the VM, deny access for everyone else, and allow only read-only access to everyone else. Given this scenario, which of the following should the administrator use to BEST meet these requirements?
A. jQuery
B. JavaScript
C. Java
D. JSON
Ann, the lead product developer for a company, just hired three new developers. Ann asked the cloud administrator to give these developers access to the fileshares in the public cloud environment. Which of the following is the BEST approach for the cloud administrator to take?
A. Clone Ann's account to create three new developer accounts.
B. Distribute the credentials of Ann's shared account to the three new developers.
C. Copy the fileshares to each new developer's laptop.
D. Create a new role to access the fileshares and assign the three new developers.
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.
A hospital is deploying a web-based application in its private cloud to service multiple facilities in a region. This application is used by employees of the hospital, as well as the patients and their families. Which of the following security configurations is MOST likely to be deployed to secure the information from the application?
A. IPSec
B. PPTP
C. L2TP
D. SSL/TLS
A cloud administrator is provisioning five VMs, each with a minimum of 8GB of RAM and a varying load throughout the day. The hypervisor has only 32GB of RAM. Which of the following features should the administrator use?
A. Memory overcommitment
B. Thin-provisioned model
C. Process scheduling
D. Hyperthreading
A security and risk team requires a weekly report to detect VM file system changes and validate the integrity of the OS. Which of the following is the BEST solution for this requirement?
A. Configure a FIM agent on the VM and forward syslogs to a central location.
B. Configure debugging on the VM and forward syslogs to a central location.
C. Configure an antivirus agent on the VM and create the report through the web GUI.
D. Configure a FIM agent on the VM and create the report through the web GUI.
An e-commerce business recently experienced a two-hour outage from its hosted web service provider. According to the SLA, the business needs to determine how much data can be restored. On which of the following service-level components should the business focus?
A. MTTR
B. RPO
C. MTBF D. RTO
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