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cloud practitioner Practice Questions

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Which AWS service automatically distributes incoming application traffic across multiple targets, such as EC2 instances and containers, in multiple Availability Zones?
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Which type of Elastic Load Balancer functions at the Application Layer (Layer 7) and is ideal for HTTP/HTTPS traffic?
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In an ALB, what is a 'Listener'?
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What is 'Path-Based Routing' in an Application Load Balancer?
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What is a 'Target Group' in AWS Elastic Load Balancing?
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What is the purpose of a 'Health Check' in ELB?
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Which ALB feature allows you to ensure that a user is consistently routed to the same backend instance during a session?
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Can an Application Load Balancer handle multiple SSL/TLS certificates for different domains using a single listener?
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Does an Application Load Balancer have a static IP address?
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Your high-traffic application requires ultra-low latency and needs to handle millions of requests per second at the network level. Which load balancer is best?
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Which type of ELB is optimized for handling volatile traffic patterns and millions of requests per second with ultra-low latency?
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Which protocol(s) can a Network Load Balancer handle?
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Does a Network Load Balancer support assigning an Elastic IP address per Availability Zone?
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Is 'Cross-Zone Load Balancing' enabled by default for a Network Load Balancer?
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Can a Network Load Balancer preserve the source IP address of the client when sending traffic to targets?
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Which load balancer should you use for a high-performance gaming server that requires minimum latency for UDP traffic?
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How does an NLB handle health checks differently than an ALB?
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Can you use AWS PrivateLink to securely share your application (behind an NLB) with other VPCs or AWS customers?
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What is the maximum number of targets you can register with a single Network Load Balancer target group?
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You are building a photo-sharing application. You need a place to store millions of small JPEG files cheaply, and a way to automatically create a thumbnail when a new photo is uploaded. Which combination is best?
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An organization wants to move their on-premises Microsoft SQL Server database to AWS but wants to minimize the operational burden of patching and backups. What should they use?
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A global company needs to ensure that their web application's users in Tokyo and New York experience the lowest possible latency for static assets (CSS/JS). What should they implement?
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An enterprise requires their AWS environment to be accessible only from their corporate office's IP address. Which VPC component is used to enforce this rule at the network level?
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You need to run a high-performance computing (HPC) workload that requires high-speed, low-latency communication between EC2 instances. Which placement strategy should you choose?
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A healthcare startup needs to store patient records for 10 years to comply with regulations. The records are rarely accessed but must be available within a few hours if requested. What is the most cost-effective storage class?
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A university wants to provide virtual Linux desktops to its students so they can access educational software from their own laptops. Which AWS service is designed for this?
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To improve security, your team wants to rotate database passwords every 30 days automatically without manual intervention. Which service should you use?
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You are running a popular news website. During a major event, traffic spikes by 1,000%. How can you ensure the website remains available without paying for peak capacity 24/7?
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A developer wants to quickly deploy a simple Node.js web application and have AWS manage the underlying capacity, load balancing, and health monitoring. Which service provides this 'Platform as a Service' experience?
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Your company uses a mix of on-premises servers and AWS resources. You need a way to manage and patch all your servers from a single dashboard. Which service should you use?
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An e-commerce site wants to analyze customer behavior by processing clickstream data in real-time and feeding it into an ML model. Which service should be used for the real-time data ingestion?
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You want to receive a notification whenever your AWS monthly bill exceeds $1,000. Which tool should you use to set this up?
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A company is planning a massive data migration of 100 Petabytes from their data center to AWS. Their internet connection is slow and unreliable. What physical device should they order from AWS?
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You are designing a high-availability architecture for a web app. You want to ensure that if one AWS data center (collection of facilities) fails, your application remains online. What should you use?
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Which AWS whitepaper or framework provides best practices for designing and operating reliable, secure, efficient, and cost-effective systems in the cloud?
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Your High Performance Computing (HPC) workload requires low network latency between Amazon EC2 instances. What feature should you use?
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A developer needs a simple, easy-to-use virtual private server (VPS) with a fixed monthly price for a personal blog. Which AWS service is tailored for this?
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Your security team wants to be alerted if any user in the AWS account attempts to disable CloudTrail logging. Which service should they use for this monitoring?
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A company wants to build a recommendation engine for their users. They have no machine learning expertise. Which AWS AI service provides personalized recommendations out-of-the-box?
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cloud practitioner Practice Questions

Which AWS service automatically distributes incoming application traffic across multiple targets, such as EC2 instances and containers, in multiple Availability Zones?

Which type of Elastic Load Balancer functions at the Application Layer (Layer 7) and is ideal for HTTP/HTTPS traffic?

In an ALB, what is a 'Listener'?

What is 'Path-Based Routing' in an Application Load Balancer?

What is a 'Target Group' in AWS Elastic Load Balancing?

What is the purpose of a 'Health Check' in ELB?

Which ALB feature allows you to ensure that a user is consistently routed to the same backend instance during a session?

Can an Application Load Balancer handle multiple SSL/TLS certificates for different domains using a single listener?

Does an Application Load Balancer have a static IP address?

Your high-traffic application requires ultra-low latency and needs to handle millions of requests per second at the network level. Which load balancer is best?

Which type of ELB is optimized for handling volatile traffic patterns and millions of requests per second with ultra-low latency?

Which protocol(s) can a Network Load Balancer handle?

Does a Network Load Balancer support assigning an Elastic IP address per Availability Zone?

Is 'Cross-Zone Load Balancing' enabled by default for a Network Load Balancer?

Can a Network Load Balancer preserve the source IP address of the client when sending traffic to targets?

Which load balancer should you use for a high-performance gaming server that requires minimum latency for UDP traffic?

How does an NLB handle health checks differently than an ALB?

Can you use AWS PrivateLink to securely share your application (behind an NLB) with other VPCs or AWS customers?

What is the maximum number of targets you can register with a single Network Load Balancer target group?

You are building a photo-sharing application. You need a place to store millions of small JPEG files cheaply, and a way to automatically create a thumbnail when a new photo is uploaded. Which combination is best?

An organization wants to move their on-premises Microsoft SQL Server database to AWS but wants to minimize the operational burden of patching and backups. What should they use?

A global company needs to ensure that their web application's users in Tokyo and New York experience the lowest possible latency for static assets (CSS/JS). What should they implement?

An enterprise requires their AWS environment to be accessible only from their corporate office's IP address. Which VPC component is used to enforce this rule at the network level?

You need to run a high-performance computing (HPC) workload that requires high-speed, low-latency communication between EC2 instances. Which placement strategy should you choose?

A healthcare startup needs to store patient records for 10 years to comply with regulations. The records are rarely accessed but must be available within a few hours if requested. What is the most cost-effective storage class?

A university wants to provide virtual Linux desktops to its students so they can access educational software from their own laptops. Which AWS service is designed for this?

To improve security, your team wants to rotate database passwords every 30 days automatically without manual intervention. Which service should you use?

You are running a popular news website. During a major event, traffic spikes by 1,000%. How can you ensure the website remains available without paying for peak capacity 24/7?

A developer wants to quickly deploy a simple Node.js web application and have AWS manage the underlying capacity, load balancing, and health monitoring. Which service provides this 'Platform as a Service' experience?

Your company uses a mix of on-premises servers and AWS resources. You need a way to manage and patch all your servers from a single dashboard. Which service should you use?

An e-commerce site wants to analyze customer behavior by processing clickstream data in real-time and feeding it into an ML model. Which service should be used for the real-time data ingestion?

You want to receive a notification whenever your AWS monthly bill exceeds $1,000. Which tool should you use to set this up?

A company is planning a massive data migration of 100 Petabytes from their data center to AWS. Their internet connection is slow and unreliable. What physical device should they order from AWS?

You are designing a high-availability architecture for a web app. You want to ensure that if one AWS data center (collection of facilities) fails, your application remains online. What should you use?

Which AWS whitepaper or framework provides best practices for designing and operating reliable, secure, efficient, and cost-effective systems in the cloud?

Your High Performance Computing (HPC) workload requires low network latency between Amazon EC2 instances. What feature should you use?

A developer needs a simple, easy-to-use virtual private server (VPS) with a fixed monthly price for a personal blog. Which AWS service is tailored for this?

Your security team wants to be alerted if any user in the AWS account attempts to disable CloudTrail logging. Which service should they use for this monitoring?

A company wants to build a recommendation engine for their users. They have no machine learning expertise. Which AWS AI service provides personalized recommendations out-of-the-box?