Computer Science Questions
Explore questions in the Computer Science category that you can ask Spark.E!
If a customer needs to audit the change management of AWS resources, which of the following AWS services should the customer use?A. AWS ConfigB. AWS Trusted AdvisorC. Amazon CloudWatchD. Amazon Inspector
Which AWS service can be used to turn text into lite-like speech?A. Amazon RekognitionB. Amazon TranscribeC. Amazon PollyD. Amazon Lex
A company recently deployed an Amazon RDS instance in its VPC. The company needs to implement a stateful firewall to limit traffic to the private corporate network.Which AWS service or feature should the company use to limit network traffic directly to its RDS instance?A. Amazon GuardDutyB. AWS WAFC. Network AClD. Security groups
Which of the following services will automatically scale with an expected increase in web traffic?A. AWS CodePipelineB. Elastic Load BalancingC. Amazon EBSD. AWS Direct Connect
How can a customer increase security to AWS account logons? (Select TWO )A. Enable AWS OrganizationsB. Configure a strong password policyC. Enable Multi-Factor Authentication (MFA)D. Configure AWS Certificate ManagerE. Use Amazon Cognito to manage access
when building a cloud total cost of ownership model which cost elements should be considered for workload runninng on aws? (Select Three.)A. Data transfer costsB. Hardware lifecycle costsC. Network infrastructure costsD. Storage costsE. Facilities costsF. Compute costs
What is the benefit of using AWS managed services, such as Amazon ElastiCache and Amazon Relational Database Service (Amazon RDS)?A. They require the customer to monitor and replace failing instances.B. They do not require the customer to optimize instance type or size selections.C. They simplify patching and updating underlying OSs.D. They have better performance than customer-managed services.
Which service provides a user the ability to warehouse data in the AWS Cloud?A. Amazon VPCB. Amazon EFSC. Amazon RedshiftD. Amazon RDS
An administrator observed that multiple AWS resources were deleted yesterday.Which AWS service will help identify the cause and determine which user deleted the resources?A. AWS CloudTrailB. Amazon InspectorC. Amazon GuardDutyD. AWS Trusted Advisor
To avoid malicious compute activities, a user needs a quick way to determine if any Amazon EC2 instances have ports that allow Unrestricted access.Which AWS service will support this requirement?A. AWS CloudTrailB. VPC Flow LogsC. AWS Trusted AdvisorD. AWS WAI
A company wants to migrate its applications to a VPC on AWS These applications will need to access on-premises resources What combination of actions will enable the company to accomplish this goals? (Select TWO )A. Use the AWS Service Catalog to identify a list of on-premises resources that can be migratedB. Leverage Amazon CloudFront to restrict access to static web content provided through the company's on-premises web serversC. Connect the company's on-premises data center to AWS using AWS Direct ConnectD. Build a VPN connection between an on-premises device and a virtual private gateway in the new VPCE. Use Amazon Athena to query data from the on-premises database servers
A customer needs to run a MySQL database that easily scales.Which AWS service should they use?A. Amazon AuroraB. Amazon RedshiftC. Amazon DynamoDBD. Amazon ElastiCache
Which AWS tools assist with estimating costs? (Select three.)A. Detailed billing reportB. Cost allocation tagsC. AWS Simple Monthly CalculatorD. AWS Total Cost of Ownership (TCO) CalculatorE. Cost Estimator
Which AWS service will track user activity on AWS?A. AWS Trusted AdvisorB. Amazon GuardDutyC. Amazon CloudWatchD. AWS CloudTrail
Which AWS security service protects applications from distributed denial of service attacks with always-on detection and automatic inline mitigations?A. Amazon InspectorB. AWS ShieldC. Elastic Load Balancing (ELB)D. AWS Web Application Firewall (AWS WAF)
What is the largest object that you can store on Amazon S3A. UnlimitedB. 5 GB OCC. 5 TBD. 100 MB
A company operating in the AWS Cloud requires separate invoices for specific environments, such as development, testing, and production How can this be achieved? OA. Use multiple AWS accounts.A. Use resource taggingB. Use multiple VPCs.C. Use Cost Explorer
AWS trusted advisor provides recommendations on which of the following? (Select 2)A. Cost optimizationB. AuditingC. Serverless architectureD. Performance E. Scalability
What time-savings advantage is offered with the use of Amazon Rekognition?A. Amazon Rekognition uses Amazon Mechanical Turk to allow humans to bid on object detection jobsB. Amazon Rekognition provides automatic watermarking of imagesC. Amazon Recognition provides the ability to resize millions of images automaticallyD. Amazon Rekognition provides automatic detection of objects appeanng m pictures
A company must process a large amount of data from social media accounts by making graphical queries with high throughput. Which AWS service will help the company design a cloud architecture that will meet these requirements?A. Amazon RDSB. Amazon DynamoDBC. Amazon NeptuneD. Amazon Redshift
