Amazon AWS

AWS Certified Cloud Practitioner

CLF-C02
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The AWS Certified Cloud Practitioner (CLF-C02) exam is designed for individuals who want to demonstrate their overall understanding of AWS Cloud. It covers basic AWS services and their benefits.

486 questions 0 views Free
Start Mock Test Timed · Full-length · Scored

Questions 321–330 of 486

Q321

What happens when you delete a versioned Amazon S3 object without deleting its delete marker?

  • A The object is permanently deleted
  • B The object becomes accessible again
  • C The delete marker appears only
  • D The object remains in the bucket
Explanation Deleting a versioned object adds a delete marker, making the object non-visible while keeping its previous versions intact.
Q322

Which AWS service provides a managed NoSQL database?

  • A DynamoDB
  • B RDS
  • C EC2
  • D Lambda
Explanation DynamoDB is a fully managed NoSQL database service; RDS is for SQL databases, EC2 is compute, and Lambda is for serverless computing.
Q323

A company needs to ensure its data is always available even in case of regional outages. What should they use?

  • A S3 with versioning
  • B EC2 with auto-scaling
  • C Replication across multiple regions
  • D CloudTrail for auditing
Explanation Replication across multiple regions ensures data availability during outages; S3 versioning only protects against deletions, while auto-scaling and CloudTrail do not provide data availability.
Q324

You are configuring IAM policies for an application. What happens if a policy denies access to a specific resource?

  • A Access is granted anyway
  • B Access is denied
  • C Access relies on other policies
  • D User can appeal decision
Explanation If a policy denies access, it overrides any allows; other policies may not affect the denial, and there's no appeal in IAM.
Q325

Which service allows you to run code without provisioning servers?

  • A AWS Lambda
  • B EC2 Instances
  • C Amazon S3
  • D AWS RDS
Explanation AWS Lambda runs code in response to events without server management; EC2 requires server provisioning, S3 is for storage, and RDS for relational databases.
Q326

A company needs to ensure that its application can automatically scale based on demand. Which AWS service would best meet this requirement?

  • A Elastic Load Balancing
  • B Amazon EC2 Autoscaling
  • C AWS Lambda
  • D Amazon S3
Explanation Amazon EC2 Autoscaling provides automatic resource scaling; Elastic Load Balancing distributes traffic, Lambda is serverless with no scaling, and S3 is for storage only.
Q327

You are configuring a Virtual Private Cloud (VPC) in AWS. What happens if you do not specify a route table when creating a subnet?

  • A No Internet access in the subnet.
  • B Subnets will be deleted.
  • C Launching EC2 instances fails.
  • D Subnet cannot be created.
Explanation A subnet without a route table has no Internet access; it will not delete, launching instances can proceed, and a subnet can still be created.
Q328

Which service is primarily used for serverless computing?

  • A AWS Lambda
  • B Amazon EC2
  • C Amazon S3
  • D AWS IAM
Explanation AWS Lambda is designed for serverless applications, while EC2 is for virtual servers, S3 for storage, and IAM for identity management.
Q329

A company needs to securely store sensitive data in the cloud. Which AWS service should they use?

  • A Amazon S3 with AES-256
  • B AWS CloudTrail
  • C Amazon CloudFront
  • D AWS Direct Connect
Explanation Amazon S3 can store encrypted data using AES-256; CloudTrail tracks activities, CloudFront speeds up content delivery, and Direct Connect provides dedicated network connections.
Q330

What happens when an IAM user requests access to resources without sufficient permissions?

  • A Access is granted automatically.
  • B Access is denied.
  • C User receives a warning.
  • D Access is inferred by group permissions.
Explanation Without sufficient permissions, AWS IAM denies access; it does not grant access, warn the user, or always infer from group permissions.