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Cloud Essentials Flashcards

7 cards from real AWS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Cloud Essentials flashcards as text

  1. Which AWS service is used to migrate large amounts of data physically using a rugged storage device?

    Answer: AWS Snowball

    AWS Snowball is a physical device for transferring large datasets into and out of AWS.

  2. What does AWS CloudTrail primarily record?

    Answer: API calls and account activity for auditing

    AWS CloudTrail logs API calls and account activity to support governance and auditing.

  3. Which service establishes a dedicated private network connection from on-premises to AWS?

    Answer: AWS Direct Connect

    AWS Direct Connect provides a dedicated private connection between on-premises infrastructure and AWS.

  4. What is the primary purpose of Amazon Route 53?

    Answer: Scalable DNS and domain registration

    Amazon Route 53 is a scalable DNS web service that also supports domain registration and routing.

  5. Which AWS Well-Architected Framework pillar focuses on running workloads efficiently and cost-effectively?

    Answer: Cost Optimization

    The Cost Optimization pillar focuses on avoiding unnecessary costs and delivering value efficiently.

  6. Which service automatically adjusts the number of EC2 instances based on demand?

    Answer: Amazon EC2 Auto Scaling

    Amazon EC2 Auto Scaling adds or removes instances automatically to match application demand.

  7. What does the AWS Free Tier allow new customers to do?

    Answer: Explore certain services free within usage limits

    The AWS Free Tier lets new customers try eligible services for free within specified usage limits.