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Computer Science Questions

Explore questions in the Computer Science category that you can ask Spark.E!

The AWS Cloudג€™s multiple Regions are an example of:A. agility.B. global infrastructure.C. elasticity.D. pay-as-you-go pricing.

Which of the following are features of Amazon CloudWatch Logs? (Choose two.)A. Summaries by Amazon Simple Notification Service (Amazon SNS)B. Free Amazon Elasticsearch Service analyticsC. Provided at no chargeD. Real-time monitoringE. Adjustable retention

A characteristic of edge locations is that they:A. host Amazon EC2 instances closer to users.B. help lower latency and improve performance for users.C. cache frequently changing data without reaching the origin server.D. refresh data changes daily.

Which AWS characteristics make AWS cost effective for a workload with dynamic user demand? (Choose two.)A. High availabilityB. Shared security modelC. ElasticityD. Pay-as-you-go pricingE. Reliability

Where are AWS compliance documents, such as an SOC 1 report, located?A. Amazon InspectorB. AWS CloudTrailC. AWS ArtifactD. AWS Certificate Manager

Which of the following Reserved Instance (RI) pricing models provides the highest average savings compared to On-Demand pricing?A. One-year, No Upfront, Standard RI pricingB. One-year, All Upfront, Convertible RI pricingC. Three-year, All Upfront, Standard RI pricingD. Three-year, No Upfront, Convertible RI pricing

Which AWS services should be used for read/write of constantly changing data? (Choose two.)A. Amazon GlacierB. Amazon RDSC. AWS SnowballD. Amazon RedshiftE. Amazon EFS

AWS supports which of the following methods to add security to Identity and Access Management (IAM) users? (Choose two.)A. Implementing Amazon RekognitionB. Using AWS Shield-protected resourcesC. Blocking access with Security GroupsD. Using Multi-Factor Authentication (MFA)E. Enforcing password strength and expiration

Which of the following is a correct relationship between regions, Availability Zones, and edge locations?A. Data centers contain regions.B. Regions contain Availability Zones.C. Availability Zones contain edge locations.D. Edge locations contain regions.

Topic 1Which AWS IAM feature allows developers to access AWS services through the AWS CLI?A. API keysB. Access keysC. User names/PasswordsD. SSH keys

Which AWS tools assist with estimating costs? (Choose three.)A. Detailed billing reportB. Cost allocation tagsC. AWS Simple Monthly CalculatorD. AWS Total Cost of Ownership (TCO) CalculatorE. Cost Estimator

Which of the following Identity and Access Management (IAM) entities is associated with an access key ID and secret access key when using AWS CommandLine Interface (AWS CLI)?A. IAM groupB. IAM userC. IAM roleD. IAM policy

Which AWS service identifies security groups that allow unrestricted access to the AWS resources?A. AWS CloudTrailB. Amazon CloudWatchC. AWS trusted AdvisorD. Amazon Inspector

What function do security groups serve related to Amazon Elastic Compute Cloud (Amazon EC2) instance security?A. Act as a virtual firewall for the Amazon EC2 instance.B. Secure AWS user accounts with AWS Identity and Access Management (IAM) policies.C. Provide DDoS protection with AWS Shield.D. Use Amazon CloudFront to protect the Amazon EC2 instance.

Which is the MINIMUM AWS Support plan that provides technical support through phone calls?A. BusinessB. EnterpriseC. DeveloperD. Basic

Which of the following security-related services does AWS offer? (Select TWO.)A. Multi-factor authentication physical tokensB. AWS Trusted Advisor security checksC. Amazon S3 copyrighted content detectionD. Data encryptionE. Automated penetration testing

Which AWS service or feature allows a company to visualize, understand, and manage AWS costs and usage over time?A. AWS BudgetsB. AWS Cost ExplorerC. AWS OrganizationsD. Consolidated billing

A company has an AWS-hosted website located behind an Application Load Balancer. The company wants to safeguard the website from SQL injection or cross-site scripting Which AWS service should the company use?A. Amazon InspectorB. AWS Trusted AdvisorC. AWS WAFD. Amazon GuardDuty

Where can users find a catalog of AWS-recognized providers of third-party security solutions?A. AWS Service CatalogB. AWS Quick Start ODC. AWS MarketplaceD. AWS CodeDeploy

What costs are included when comparing AWS Total Cost of Ownership (TCO) with on-premises TCO?A. Project managementB. Antivirus software licensingC. Data center securityD. Software development

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