Excellent CV0-003 Updated 2021 Dumps With 100% Exam Passing Guarantee
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NEW QUESTION 80
A systems administrator needs to configure SSO authentication in a hybrid cloud environment.
Which of the following is the BEST technique to use?
- A. Multifactor authentication
- B. Federation
- C. Access controls
- D. Certificate authentication
Answer: A
Explanation:
Reference:
https://techbeacon.com/security/how-get-single-sign-right-todays-hybrid-it-environments
NEW QUESTION 81
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. 45 VMs, 2 GB of memory
- B. 40 VMs, 1,5GB of memory
- C. 60 VMs, 1 GB of memory
- D. 30 VMs, 3GB of memory
Answer: C
NEW QUESTION 82
A cloud administrator has finished setting up an application that will use RDP to connect. During testing, users experience a connection timeout error.
Which of the following will MOST likely solve the issue?
- A. Checking user passwords
- B. Opening TCP port 3389
- C. Configuring QoS rules
- D. Enforcing TLS authentication
Answer: B
NEW QUESTION 83
A company just successfully completed a DR test and is ready to shut down its DR site and resume normal operations.
Which of the following actions should the cloud administrator take FIRST?
- A. Configure the network
- B. Initiate a failover
- C. Restore backups
- D. Perform a failback
Answer: B
NEW QUESTION 84
A systems administrator needs to configure monitoring for a private cloud environment. The administrator has decided to use SNMP for this task.
Which of the following ports should the administrator open on the monitoring server's firewall?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 85
A systems administrator is configuring a storage array.
Which of the following should the administrator configure to set up mirroring on this array?
- A. RAID 0
- B. RAID 6
- C. RAID 5
- D. RAID 1
Answer: D
Explanation:
Reference:
https://www.enterprisestorageforum.com/storage-management/raid-levels.html
NEW QUESTION 86
A vendor is installing a new retail store management application for a customer. The application license ensures software costs are low when the application is not being used, but costs go up when use is higher.
Which of the following licensing models is MOST likely being used?
- A. Core-based
- B. Socket-based
- C. Volume-based
- D. Subscription
Answer: C
NEW QUESTION 87
An update is being deployed to a web application, and a systems administrator notices the cloud SQL database has stopped running. The VM is responding to pings, and there were not any configuration changes scheduled for the VM. Which of the following should the administrator check NEXT?
- A. Logs on the VM
- B. Memory on the VM
- C. vGPU performance on the VM
- D. Firewall on the VM
Answer: A
NEW QUESTION 88
A support engineer wants to prevent users from running malware on several IaaS compute instances. Which of the following will BEST achieve this objective?
- A. Encrypt all applications that users should not access.
- B. Disable file sharing on the instance.
- C. Set the execute filesystem permissions on the desired applications only.
- D. Implement an application whitelisting policy.
Answer: D
NEW QUESTION 89
A systems administrator needs to configure SSO authentication in a hybrid cloud environment.
Which of the following is the BEST technique to use?
- A. Multifactor authentication
- B. Federation
- C. Access controls
- D. Certificate authentication
Answer: A
Explanation:
Section: (none)
Explanation
NEW QUESTION 90
A SaaS provider wants to maintain maximum availability for its service.
Which of the following should be implemented to attain the maximum SLA?
- A. An active-active site
- B. A cold site
- C. A hot site
- D. A warm site
Answer: C
NEW QUESTION 91
A systems administrator is using VMs to deploy a new solution that contains a number of application VMs.
Which of the following would provide high availability to the application environment in case of hypervisor failure?
- A. Cold migration
- B. Anti-affinity rules
- C. Live migration
- D. Affinity rules
Answer: B
NEW QUESTION 92
A DevOps administrator is automating an existing software development workflow. The administrator wants to ensure that prior to any new code going into production, tests confirm the new code does not negatively impact existing automation activities.
Which of the following testing techniques would be BEST to use?
- A. Regression testing
- B. Penetration testing
- C. Vulnerability testing
- D. Usability testing
Answer: A
Explanation:
Reference:
https://www.softwaretestinghelp.com/regression-testing-tools-and-methods/
NEW QUESTION 93
A systems administrator for an e-commerce company will be migrating the company's main website to a cloud provider. The principal requirement is that the website must be highly available.
Which of the following will BEST address this requirement?
- A. Vertical scaling
- B. A next-generation firewall
- C. Redundant switches
- D. A server cluster
Answer: A
NEW QUESTION 94
An organization has the following requirements that need to be met when implementing cloud services:
SSO to cloud infrastructure
On-premises directory service
RBAC for IT staff
Which of the following cloud models would meet these requirements?
- A. Community
- B. Hybrid
- C. Multitenant
- D. Public
Answer: B
NEW QUESTION 95
A cloud administrator is planning to migrate a globally accessed application to the cloud.
Which of the following should the cloud administrator implement to BEST reduce latency for all users?
- A. Auto-scaling
- B. Clustering
- C. Regions
- D. Cloud bursting
Answer: A
NEW QUESTION 96
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.
INSTRUCTIONS
Review the network architecture and supporting documents and fulfill these requirements:
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Part 1:
Cloud Hybrid Network Diagram
Part 2:
Only select a maximum of TWO options from the multiple choice question
Answer:
Explanation:
Change the Address Space on Router2
Update the PSK (Pre-shared key in Router2)
NEW QUESTION 97
A cloud architect is designing the VPCs for a new hybrid cloud deployment. The business requires the following:
High availability
Horizontal auto-scaling
60 nodes peak capacity per region
Five reserved network IP addresses per subnet
/24 range
Which of the following would BEST meet the above requirements?
- A. Create three /26 subnets in different regions
- B. Create two /26 subnets in different regions
- C. Create two /25 subnets in different regions
- D. Create two /27 subnets in different regions
- E. Create three /25 subnets in different regions
- F. Create three /27 subnets in different regions
Answer: E
NEW QUESTION 98
A company has an in-house-developed application. The administrator wants to utilize cloud services for additional peak usage workloads. The application has a very unique stack of dependencies.
Which of the following cloud service subscription types would BEST meet these requirements?
- A. DBaaS
- B. IaaS
- C. SaaS
- D. PaaS
Answer: B
NEW QUESTION 99
A cloud administrator is designing a multiregion network within an IaaS provider. The business requirements for configuring the network are as follows:
Use private networking in and between the multisites for data replication.
Use low latency to avoid performance issues.
Which of the following solutions should the network administrator use within the IaaS provider to connect multiregions?
- A. Gateways
- B. Peering
- C. VPN
- D. Hub and spoke
Answer: C
NEW QUESTION 100
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