What is the best Amazon EC2 instance type to use?
For applications that benefit from a low cost per CPU, you should try compute-optimized instances (C1 or CC2) first. For applications that require the lowest cost per GiB of memory, we recommend memory-optimized instances (M2 or CR1).
Which Amazon EC2 option is best for long term?
Which of the following EC2 options is best for long-term workloads with predictable usage patterns? Reserved instances are the most economical option for long-term workloads with predictable usage patterns.
Which of the following is a benefit of Amazon EC2?
Which of the following is a benefit of Amazon Elastic Compute Cloud (Amazon EC2) over physical servers? Options are : The ability to choose hardware vendors. Root /administrator access.
Which best describes Amazon EC2 general purpose?
General purpose instances provide a balance of compute, memory, and networking resources, and can be used for a wide range of workloads.
What is an Amazon EC2 instance?
An Amazon EC2 instance is a virtual server in Amazon’s Elastic Compute Cloud (EC2) for running applications on the Amazon Web Services (AWS) infrastructure. Instances are created from Amazon Machine Images (AMI).
What are Amazon EC2 instances?
An Amazon EC2 instance is a virtual server in Amazon’s Elastic Compute Cloud (EC2) for running applications on the Amazon Web Services (AWS) infrastructure. Users can select an AMI provided by AWS, the user community or through the AWS Marketplace. Users also can create their own AMIs and share them.
Which Amazon EC2 pricing option is best suited for applications with short term spiky or unpredictable workloads that Cannot be interrupted?
On-Demand instances
On-Demand instances are highly recommended if: You prefer the low cost and flexibility of AWS EC2 without any upfront payment or long-term commitment. You have applications with short-term, spiky, or unpredictable workloads that cannot be interrupted.
What advantages do you get from using the AWS cloud Choose 2?
The Benefits of AWS
- Ease of Use.
- Incredibly Diverse Array of Tools.
- Unlimited Server Capacity.
- Reliable Encryption & Security.
- Managed IT Services Are Available.
- AWS Offers Flexibility & Affordability.
Which of the following service is most useful when a disaster recovery method is triggered in AWS?
Which of the following service is most useful when a Disaster Recovery method is triggered in AWS. Options are : Amazon SQS.
What is AWS EC2 service What are the characteristics of EC2?
Amazon EC2 provides the broadest and deepest instance choice to match your workload’s needs. Local storage and enhanced networking options available with instance types further help optimize performance for workloads that are disk or network I/O bound. …
Which of the following feature is used for scaling of EC2 sites?
Which of the following feature is used for scaling of EC2 sites? Explanation: Autoscaling is part of Amazon Cloudwatch and available at no additional charge.
What resources should I pay attention to when using Amazon EC2?
Pay only for the resources that you actually consume, like instance-hours or data transfer. Amazon EC2 provides a number of powerful features for building scalable, failure resilient, enterprise class applications. Amazon Elastic Block Store (EBS) offers persistent storage for Amazon EC2 instances.
What is EBS in Amazon EC2?
Amazon EC2 provides a number of powerful features for building scalable, failure resilient, enterprise class applications. Amazon Elastic Block Store (EBS) offers persistent storage for Amazon EC2 instances. Amazon EBS volumes are network-attached, and persist independently from the life of an instance.
What is Amazon EC2 (Elastic Cloud Compute)?
With over 32 percent of the entire world’s public cloud share, it’s no surprise that AWS serves more than 190 countries with scalable, reliable, and low-cost infrastructure. One of its most powerful and commonly used services are Amazon EC2 (Elastic Cloud Compute). Amazon EC2 provides scalable computing capacity in the AWS cloud.
How do I monitor my EC2 instances for unauthorized activity?
To monitor basic statistics for your instances and Amazon EBS volumes, use Amazon CloudWatch. For more information, see the Amazon CloudWatch User Guide. To detect potentially unauthorized or malicious use of your EC2 instances, use Amazon GuardDuty. For more information see the Amazon GuardDuty User Guide .