Amazon AWS

AWS Certified Solutions Architect – Professional

SAP-C02
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The AWS Certified Solutions Architect – Professional (SAP-C02) exam validates advanced skills in designing distributed systems on AWS. It is ideal for experienced architects looking to demonstrate their expertise.

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

Questions 271–280 of 485

Q271

Which service is best for processing real-time data streams?

  • A Amazon Kinesis
  • B AWS Snowball
  • C Amazon RDS
  • D AWS Batch
Explanation Amazon Kinesis is designed for real-time data processing, while the others handle batch processing or storage.
Q272

A company needs to ensure that its data is not deleted mistakenly. What AWS feature should they use?

  • A Lifecycle Policies
  • B MFA Delete
  • C Versioning
  • D Data Replication
Explanation Versioning allows data recovery from deletions, while MFA Delete provides extra security but is not for recovery.
Q273

You are configuring a VPC for a multi-tier application. What should you enable to allow communication between subnets without exposing them to the internet?

  • A NAT Gateway
  • B Security Groups
  • C VPC Peering
  • D Route Tables
Explanation Route Tables enable subnet communication internally, while the others do not facilitate direct internal routing.
Q274

Which AWS service is best for event-driven architecture?

  • A AWS Lambda
  • B Amazon EC2
  • C Amazon RDS
  • D Amazon S3
Explanation AWS Lambda is designed for event-driven processes, while EC2, RDS, and S3 support other use cases.
Q275

A company needs to distribute traffic across multiple resources in different regions. Which service should they use?

  • A Amazon Route 53
  • B AWS CloudTrail
  • C AWS Config
  • D AWS IAM
Explanation Amazon Route 53 is a DNS service that supports traffic routing across regions, while the others are for compliance and security management.
Q276

You are configuring an Amazon S3 bucket for a public website. What must you enable to make content publicly accessible?

  • A S3 Versioning
  • B Bucket Policy
  • C S3 Lifecycle Rules
  • D Cross-Region Replication
Explanation A Bucket Policy explicitly grants public access; versioning, lifecycle rules, and replication do not affect access control directly.
Q277

Which service provides a managed NoSQL database with automatic scaling?

  • A Amazon DynamoDB
  • B Amazon RDS
  • C Amazon ElastiCache
  • D Amazon S3
Explanation DynamoDB is a managed NoSQL database; RDS is for relational databases.
Q278

A company needs to deploy code changes frequently without requiring downtime. Which service should they use?

  • A AWS Lambda
  • B Amazon EC2
  • C AWS Elastic Beanstalk
  • D Amazon ECS
Explanation Elastic Beanstalk supports zero-downtime deployments; Lambda is for serverless applications.
Q279

What happens when you configure a VPC with a default route to a NAT gateway?

  • A Instances access the internet
  • B Instances are isolated completely
  • C Only private subnet instances access internet
  • D No traffic flow is allowed
Explanation The NAT gateway enables internet access for private subnet instances only; default routes do not affect public subnets.
Q280

Which service provides continuous scaling for containerized applications?

  • A Amazon ECS
  • B AWS Batch
  • C AWS Fargate
  • D AWS Lambda
Explanation AWS Fargate automates scaling for containers, while ECS requires manual scaling or defined configurations.